Index: trunk/minix/lib/other/Makedepend-ack =================================================================== --- trunk/minix/lib/other/Makedepend-ack (revision 9) +++ (revision ) @@ -1,79 +1,0 @@ -depend-ack: - rm .depend-ack - touch .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' _allocmem.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' _brk.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' _devctl.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' __pm_findproc.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' _freemem.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' _getnpid.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' _getsigset.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' _getnprocnr.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' _getpprocnr.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' _getprocnr.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' _getsysinfo.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' _reboot.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' _seekdir.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' _svrctl.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' asynchio.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' basename.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' bcmp.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' bcopy.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' bzero.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' configfile.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' crypt.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' ctermid.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' cuserid.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' environ.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' errno.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' fdopen.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' ffs.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' flock.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' fslib.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' fts.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' fsversion.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' getgrent.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' getlogin.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' getpagesize.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' getpass.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' getpwent.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' getttyent.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' getw.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' hypot.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' index.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' itoa.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' loadname.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' lock.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' lrand.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' lsearch.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' memccpy.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' mstats.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' mtab.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' nlist.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' paramvalue.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' peekpoke.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' popen.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' putenv.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' putw.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' random.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' rindex.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' setenv.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' setgroups.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' settimeofday.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' stderr.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' strdup.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' strtok_r.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' swab.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' sys_eniop.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' syscall.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' sysconf.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' syslog.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' taskcall.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' telldir.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' termcap.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' ttyname.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' ttyslot.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' v8regerror.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' v8regexp.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' v8regsub.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack - mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' writev.c | sed -e 's:^\(.\):../obj-ack//./other/\1:' >> .depend-ack Index: trunk/minix/lib/other/Makedepend-gnu =================================================================== --- trunk/minix/lib/other/Makedepend-gnu (revision 9) +++ (revision ) @@ -1,79 +1,0 @@ -depend-gnu: - rm .depend-gnu - touch .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' _allocmem.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' _brk.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' _devctl.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' __pm_findproc.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' _freemem.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' _getnpid.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' _getsigset.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' _getnprocnr.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' _getpprocnr.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' _getprocnr.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' _getsysinfo.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' _reboot.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' _seekdir.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' _svrctl.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' asynchio.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' basename.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' bcmp.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' bcopy.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' bzero.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' configfile.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' crypt.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' ctermid.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' cuserid.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' environ.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' errno.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' fdopen.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' ffs.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' flock.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' fslib.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' fts.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' fsversion.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' getgrent.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' getlogin.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' getpagesize.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' getpass.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' getpwent.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' getttyent.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' getw.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' hypot.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' index.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' itoa.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' loadname.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' lock.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' lrand.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' lsearch.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' memccpy.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' mstats.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' mtab.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' nlist.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' paramvalue.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' peekpoke.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' popen.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' putenv.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' putw.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' random.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' rindex.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' setenv.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' setgroups.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' settimeofday.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' stderr.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' strdup.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' strtok_r.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' swab.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' sys_eniop.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' syscall.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' sysconf.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' syslog.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' taskcall.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' telldir.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' termcap.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' ttyname.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' ttyslot.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' v8regerror.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' v8regexp.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' v8regsub.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu - mkdep 'gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -E' writev.c | sed -e '//d' -e '//d' -e 's:^\(.\):../obj-gnu/./other/\1:' >> .depend-gnu Index: trunk/minix/lib/other/Makefile =================================================================== --- trunk/minix/lib/other/Makefile (revision 9) +++ (revision ) @@ -1,577 +1,0 @@ -#Generated from ./other/Makefile.in -all: all-ack - -all-ack: -all-gnu: - -makefiles: Makefile -Makedepend-ack Makedepend-gnu: - sh ../generate.sh ./other ../obj-ack/ ../obj-gnu - -Makefile: Makefile.in Makedepend-ack Makedepend-gnu - sh ../generate.sh ./other ../obj-ack/ ../obj-gnu - @echo - @echo *Attention* - @echo Makefile is regenerated... rerun command to see changes - @echo *Attention* - @echo - -depend: depend-ack -all-ack: ../obj-ack//libc.a - -../obj-ack//libc.a: ../obj-ack//libc.a(_allocmem.o) -../obj-ack//libc.a: ../obj-ack//libc.a(_brk.o) -../obj-ack//libc.a: ../obj-ack//libc.a(_devctl.o) -../obj-ack//libc.a: ../obj-ack//libc.a(__pm_findproc.o) -../obj-ack//libc.a: ../obj-ack//libc.a(_freemem.o) -../obj-ack//libc.a: ../obj-ack//libc.a(_getnpid.o) -../obj-ack//libc.a: ../obj-ack//libc.a(_getsigset.o) -../obj-ack//libc.a: ../obj-ack//libc.a(_getnprocnr.o) -../obj-ack//libc.a: ../obj-ack//libc.a(_getpprocnr.o) -../obj-ack//libc.a: ../obj-ack//libc.a(_getprocnr.o) -../obj-ack//libc.a: ../obj-ack//libc.a(_getsysinfo.o) -../obj-ack//libc.a: ../obj-ack//libc.a(_reboot.o) -../obj-ack//libc.a: ../obj-ack//libc.a(_seekdir.o) -../obj-ack//libc.a: ../obj-ack//libc.a(_svrctl.o) -../obj-ack//libc.a: ../obj-ack//libc.a(asynchio.o) -../obj-ack//libc.a: ../obj-ack//libc.a(basename.o) -../obj-ack//libc.a: ../obj-ack//libc.a(bcmp.o) -../obj-ack//libc.a: ../obj-ack//libc.a(bcopy.o) -../obj-ack//libc.a: ../obj-ack//libc.a(bzero.o) -../obj-ack//libc.a: ../obj-ack//libc.a(configfile.o) -../obj-ack//libc.a: ../obj-ack//libc.a(crypt.o) -../obj-ack//libc.a: ../obj-ack//libc.a(ctermid.o) -../obj-ack//libc.a: ../obj-ack//libc.a(cuserid.o) -../obj-ack//libc.a: ../obj-ack//libc.a(environ.o) -../obj-ack//libc.a: ../obj-ack//libc.a(errno.o) -../obj-ack//libc.a: ../obj-ack//libc.a(fdopen.o) -../obj-ack//libc.a: ../obj-ack//libc.a(ffs.o) -../obj-ack//libc.a: ../obj-ack//libc.a(flock.o) -../obj-ack//libc.a: ../obj-ack//libc.a(fslib.o) -../obj-ack//libc.a: ../obj-ack//libc.a(fts.o) -../obj-ack//libc.a: ../obj-ack//libc.a(fsversion.o) -../obj-ack//libc.a: ../obj-ack//libc.a(getgrent.o) -../obj-ack//libc.a: ../obj-ack//libc.a(getlogin.o) -../obj-ack//libc.a: ../obj-ack//libc.a(getpagesize.o) -../obj-ack//libc.a: ../obj-ack//libc.a(getpass.o) -../obj-ack//libc.a: ../obj-ack//libc.a(getpwent.o) -../obj-ack//libc.a: ../obj-ack//libc.a(getttyent.o) -../obj-ack//libc.a: ../obj-ack//libc.a(getw.o) -../obj-ack//libc.a: ../obj-ack//libc.a(hypot.o) -../obj-ack//libc.a: ../obj-ack//libc.a(index.o) -../obj-ack//libc.a: ../obj-ack//libc.a(itoa.o) -../obj-ack//libc.a: ../obj-ack//libc.a(loadname.o) -../obj-ack//libc.a: ../obj-ack//libc.a(lock.o) -../obj-ack//libc.a: ../obj-ack//libc.a(lrand.o) -../obj-ack//libc.a: ../obj-ack//libc.a(lsearch.o) -../obj-ack//libc.a: ../obj-ack//libc.a(memccpy.o) -../obj-ack//libc.a: ../obj-ack//libc.a(mstats.o) -../obj-ack//libc.a: ../obj-ack//libc.a(mtab.o) -../obj-ack//libc.a: ../obj-ack//libc.a(nlist.o) -../obj-ack//libc.a: ../obj-ack//libc.a(paramvalue.o) -../obj-ack//libc.a: ../obj-ack//libc.a(peekpoke.o) -../obj-ack//libc.a: ../obj-ack//libc.a(popen.o) -../obj-ack//libc.a: ../obj-ack//libc.a(putenv.o) -../obj-ack//libc.a: ../obj-ack//libc.a(putw.o) -../obj-ack//libc.a: ../obj-ack//libc.a(random.o) -../obj-ack//libc.a: ../obj-ack//libc.a(rindex.o) -../obj-ack//libc.a: ../obj-ack//libc.a(setenv.o) -../obj-ack//libc.a: ../obj-ack//libc.a(setgroups.o) -../obj-ack//libc.a: ../obj-ack//libc.a(settimeofday.o) -../obj-ack//libc.a: ../obj-ack//libc.a(stderr.o) -../obj-ack//libc.a: ../obj-ack//libc.a(strdup.o) -../obj-ack//libc.a: ../obj-ack//libc.a(strtok_r.o) -../obj-ack//libc.a: ../obj-ack//libc.a(swab.o) -../obj-ack//libc.a: ../obj-ack//libc.a(sys_eniop.o) -../obj-ack//libc.a: ../obj-ack//libc.a(syscall.o) -../obj-ack//libc.a: ../obj-ack//libc.a(sysconf.o) -../obj-ack//libc.a: ../obj-ack//libc.a(syslog.o) -../obj-ack//libc.a: ../obj-ack//libc.a(taskcall.o) -../obj-ack//libc.a: ../obj-ack//libc.a(telldir.o) -../obj-ack//libc.a: ../obj-ack//libc.a(termcap.o) -../obj-ack//libc.a: ../obj-ack//libc.a(ttyname.o) -../obj-ack//libc.a: ../obj-ack//libc.a(ttyslot.o) -../obj-ack//libc.a: ../obj-ack//libc.a(v8regerror.o) -../obj-ack//libc.a: ../obj-ack//libc.a(v8regexp.o) -../obj-ack//libc.a: ../obj-ack//libc.a(v8regsub.o) -../obj-ack//libc.a: ../obj-ack//libc.a(writev.o) - -../obj-ack//libc.a: - ar cr ../obj-ack//libc.a ../obj-ack//./other/*.o - rm ../obj-ack//./other/*.o - -../obj-ack//libc.a(_allocmem.o): _allocmem.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/_allocmem.o _allocmem.c -../obj-ack//libc.a(_brk.o): _brk.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/_brk.o _brk.c -../obj-ack//libc.a(_devctl.o): _devctl.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/_devctl.o _devctl.c -../obj-ack//libc.a(__pm_findproc.o): __pm_findproc.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/__pm_findproc.o __pm_findproc.c -../obj-ack//libc.a(_freemem.o): _freemem.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/_freemem.o _freemem.c -../obj-ack//libc.a(_getnpid.o): _getnpid.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/_getnpid.o _getnpid.c -../obj-ack//libc.a(_getsigset.o): _getsigset.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/_getsigset.o _getsigset.c -../obj-ack//libc.a(_getnprocnr.o): _getnprocnr.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/_getnprocnr.o _getnprocnr.c -../obj-ack//libc.a(_getpprocnr.o): _getpprocnr.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/_getpprocnr.o _getpprocnr.c -../obj-ack//libc.a(_getprocnr.o): _getprocnr.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/_getprocnr.o _getprocnr.c -../obj-ack//libc.a(_getsysinfo.o): _getsysinfo.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/_getsysinfo.o _getsysinfo.c -../obj-ack//libc.a(_reboot.o): _reboot.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/_reboot.o _reboot.c -../obj-ack//libc.a(_seekdir.o): _seekdir.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/_seekdir.o _seekdir.c -../obj-ack//libc.a(_svrctl.o): _svrctl.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/_svrctl.o _svrctl.c -../obj-ack//libc.a(asynchio.o): asynchio.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/asynchio.o asynchio.c -../obj-ack//libc.a(basename.o): basename.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/basename.o basename.c -../obj-ack//libc.a(bcmp.o): bcmp.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/bcmp.o bcmp.c -../obj-ack//libc.a(bcopy.o): bcopy.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/bcopy.o bcopy.c -../obj-ack//libc.a(bzero.o): bzero.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/bzero.o bzero.c -../obj-ack//libc.a(configfile.o): configfile.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/configfile.o configfile.c -../obj-ack//libc.a(crypt.o): crypt.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/crypt.o crypt.c -../obj-ack//libc.a(ctermid.o): ctermid.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/ctermid.o ctermid.c -../obj-ack//libc.a(cuserid.o): cuserid.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/cuserid.o cuserid.c -../obj-ack//libc.a(environ.o): environ.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/environ.o environ.c -../obj-ack//libc.a(errno.o): errno.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/errno.o errno.c -../obj-ack//libc.a(fdopen.o): fdopen.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/fdopen.o fdopen.c -../obj-ack//libc.a(ffs.o): ffs.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/ffs.o ffs.c -../obj-ack//libc.a(flock.o): flock.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/flock.o flock.c -../obj-ack//libc.a(fslib.o): fslib.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/fslib.o fslib.c -../obj-ack//libc.a(fts.o): fts.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/fts.o fts.c -../obj-ack//libc.a(fsversion.o): fsversion.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/fsversion.o fsversion.c -../obj-ack//libc.a(getgrent.o): getgrent.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/getgrent.o getgrent.c -../obj-ack//libc.a(getlogin.o): getlogin.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/getlogin.o getlogin.c -../obj-ack//libc.a(getpagesize.o): getpagesize.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/getpagesize.o getpagesize.c -../obj-ack//libc.a(getpass.o): getpass.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/getpass.o getpass.c -../obj-ack//libc.a(getpwent.o): getpwent.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/getpwent.o getpwent.c -../obj-ack//libc.a(getttyent.o): getttyent.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/getttyent.o getttyent.c -../obj-ack//libc.a(getw.o): getw.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/getw.o getw.c -../obj-ack//libc.a(hypot.o): hypot.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/hypot.o hypot.c -../obj-ack//libc.a(index.o): index.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/index.o index.c -../obj-ack//libc.a(itoa.o): itoa.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/itoa.o itoa.c -../obj-ack//libc.a(loadname.o): loadname.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/loadname.o loadname.c -../obj-ack//libc.a(lock.o): lock.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/lock.o lock.c -../obj-ack//libc.a(lrand.o): lrand.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/lrand.o lrand.c -../obj-ack//libc.a(lsearch.o): lsearch.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/lsearch.o lsearch.c -../obj-ack//libc.a(memccpy.o): memccpy.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/memccpy.o memccpy.c -../obj-ack//libc.a(mstats.o): mstats.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/mstats.o mstats.c -../obj-ack//libc.a(mtab.o): mtab.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/mtab.o mtab.c -../obj-ack//libc.a(nlist.o): nlist.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/nlist.o nlist.c -../obj-ack//libc.a(paramvalue.o): paramvalue.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/paramvalue.o paramvalue.c -../obj-ack//libc.a(peekpoke.o): peekpoke.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/peekpoke.o peekpoke.c -../obj-ack//libc.a(popen.o): popen.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/popen.o popen.c -../obj-ack//libc.a(putenv.o): putenv.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/putenv.o putenv.c -../obj-ack//libc.a(putw.o): putw.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/putw.o putw.c -../obj-ack//libc.a(random.o): random.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/random.o random.c -../obj-ack//libc.a(rindex.o): rindex.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/rindex.o rindex.c -../obj-ack//libc.a(setenv.o): setenv.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/setenv.o setenv.c -../obj-ack//libc.a(setgroups.o): setgroups.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/setgroups.o setgroups.c -../obj-ack//libc.a(settimeofday.o): settimeofday.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/settimeofday.o settimeofday.c -../obj-ack//libc.a(stderr.o): stderr.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/stderr.o stderr.c -../obj-ack//libc.a(strdup.o): strdup.c - cc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-ack//./other/strdup.o strdup.c -../obj-ack//libc.a(strtok_r.o): strtok_r.c - 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-../obj-gnu/./other/getw.o: getw.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/getw.o getw.c - -../obj-gnu/./other/hypot.o: hypot.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/hypot.o hypot.c - -../obj-gnu/./other/index.o: index.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/index.o index.c - -../obj-gnu/./other/itoa.o: itoa.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/itoa.o itoa.c - -../obj-gnu/./other/loadname.o: loadname.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/loadname.o loadname.c - -../obj-gnu/./other/lock.o: lock.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/lock.o lock.c - -../obj-gnu/./other/lrand.o: lrand.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/lrand.o lrand.c - -../obj-gnu/./other/lsearch.o: lsearch.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/lsearch.o lsearch.c - -../obj-gnu/./other/memccpy.o: memccpy.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/memccpy.o memccpy.c - -../obj-gnu/./other/mstats.o: mstats.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/mstats.o mstats.c - -../obj-gnu/./other/mtab.o: mtab.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/mtab.o mtab.c - -../obj-gnu/./other/nlist.o: nlist.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/nlist.o nlist.c - -../obj-gnu/./other/paramvalue.o: paramvalue.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/paramvalue.o paramvalue.c - -../obj-gnu/./other/peekpoke.o: peekpoke.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/peekpoke.o peekpoke.c - -../obj-gnu/./other/popen.o: popen.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/popen.o popen.c - -../obj-gnu/./other/putenv.o: putenv.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/putenv.o putenv.c - -../obj-gnu/./other/putw.o: putw.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/putw.o putw.c - -../obj-gnu/./other/random.o: random.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/random.o random.c - -../obj-gnu/./other/rindex.o: rindex.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/rindex.o rindex.c - -../obj-gnu/./other/setenv.o: setenv.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/setenv.o setenv.c - -../obj-gnu/./other/setgroups.o: setgroups.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/setgroups.o setgroups.c - -../obj-gnu/./other/settimeofday.o: settimeofday.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/settimeofday.o settimeofday.c - -../obj-gnu/./other/stderr.o: stderr.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/stderr.o stderr.c - -../obj-gnu/./other/strdup.o: strdup.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/strdup.o strdup.c - -../obj-gnu/./other/strtok_r.o: strtok_r.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/strtok_r.o strtok_r.c - -../obj-gnu/./other/swab.o: swab.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/swab.o swab.c - -../obj-gnu/./other/sys_eniop.o: sys_eniop.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/sys_eniop.o sys_eniop.c - -../obj-gnu/./other/syscall.o: syscall.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/syscall.o syscall.c - -../obj-gnu/./other/sysconf.o: sysconf.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/sysconf.o sysconf.c - -../obj-gnu/./other/syslog.o: syslog.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/syslog.o syslog.c - -../obj-gnu/./other/taskcall.o: taskcall.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/taskcall.o taskcall.c - -../obj-gnu/./other/telldir.o: telldir.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/telldir.o telldir.c - -../obj-gnu/./other/termcap.o: termcap.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/termcap.o termcap.c - -../obj-gnu/./other/ttyname.o: ttyname.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/ttyname.o ttyname.c - -../obj-gnu/./other/ttyslot.o: ttyslot.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/ttyslot.o ttyslot.c - -../obj-gnu/./other/v8regerror.o: v8regerror.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/v8regerror.o v8regerror.c - -../obj-gnu/./other/v8regexp.o: v8regexp.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/v8regexp.o v8regexp.c - -../obj-gnu/./other/v8regsub.o: v8regsub.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/v8regsub.o v8regsub.c - -../obj-gnu/./other/writev.o: writev.c - gcc -O -D_MINIX -D_POSIX_SOURCE -I../../servers -c -o ../obj-gnu/./other/writev.o writev.c - - - - -clean:: - rm -f ../obj-ack//./other/* - rm -f ../obj-gnu/./other/* - -include Makedepend-ack -include .depend-ack - -include Makedepend-gnu -include .depend-gnu Index: trunk/minix/lib/other/Makefile.in =================================================================== --- trunk/minix/lib/other/Makefile.in (revision 9) +++ (revision ) @@ -1,85 +1,0 @@ -# Makefile for lib/other. - -CFLAGS="-O -D_MINIX -D_POSIX_SOURCE -I../../servers" - -LIBRARIES=libc - -libc_FILES=" \ - _allocmem.c \ - _brk.c \ - _devctl.c \ - __pm_findproc.c \ - _freemem.c \ - _getnpid.c \ - _getsigset.c \ - _getnprocnr.c \ - _getpprocnr.c \ - _getprocnr.c \ - _getsysinfo.c \ - _reboot.c \ - _seekdir.c \ - _svrctl.c \ - asynchio.c \ - basename.c \ - bcmp.c \ - bcopy.c \ - bzero.c \ - configfile.c \ - crypt.c \ - ctermid.c \ - cuserid.c \ - environ.c \ - errno.c \ - fdopen.c \ - ffs.c \ - flock.c \ - fslib.c \ - fts.c \ - fsversion.c \ - getgrent.c \ - getlogin.c \ - getpagesize.c \ - getpass.c \ - getpwent.c \ - getttyent.c \ - getw.c \ - hypot.c \ - index.c \ - itoa.c \ - loadname.c \ - lock.c \ - lrand.c \ - lsearch.c \ - memccpy.c \ - mstats.c \ - mtab.c \ - nlist.c \ - paramvalue.c \ - peekpoke.c \ - popen.c \ - putenv.c \ - putw.c \ - random.c \ - rindex.c \ - setenv.c \ - setgroups.c \ - settimeofday.c \ - stderr.c \ - strdup.c \ - strtok_r.c \ - swab.c \ - sys_eniop.c \ - syscall.c \ - sysconf.c \ - syslog.c \ - taskcall.c \ - telldir.c \ - termcap.c \ - ttyname.c \ - ttyslot.c \ - v8regerror.c \ - v8regexp.c \ - v8regsub.c \ - writev.c" - -TYPE=both Index: trunk/minix/lib/other/__pm_findproc.c =================================================================== --- trunk/minix/lib/other/__pm_findproc.c (revision 9) +++ (revision ) @@ -1,19 +1,0 @@ -#include -#define _pm_findproc __pm_findproc -#include -#include - -PUBLIC int _pm_findproc(proc_name, proc_nr) -char *proc_name; /* name of process to search for */ -int *proc_nr; /* return process number here */ -{ - message m; - - m.m1_p1 = proc_name; - m.m1_i1 = -1; /* search by name */ - m.m1_i2 = strlen(proc_name) + 1; - if (_syscall(MM, GETPROCNR, &m) < 0) return(-1); - *proc_nr = m.m1_i1; - return(0); -} - Index: trunk/minix/lib/other/_allocmem.c =================================================================== --- trunk/minix/lib/other/_allocmem.c (revision 9) +++ (revision ) @@ -1,16 +1,0 @@ -#include -#define allocmem _allocmem -#include - - -PUBLIC int allocmem(size, base) -phys_bytes size; /* size of mem chunk requested */ -phys_bytes *base; /* return base address */ -{ - message m; - m.m4_l1 = size; - if (_syscall(MM, ALLOCMEM, &m) < 0) return(-1); - *base = m.m4_l2; - return(0); -} - Index: trunk/minix/lib/other/_brk.c =================================================================== --- trunk/minix/lib/other/_brk.c (revision 9) +++ (revision ) @@ -1,44 +1,0 @@ -#include -#define brk _brk -#define sbrk _sbrk -#include - -extern char *_brksize; - -/* Both OSF/1 and SYSVR4 man pages specify that brk(2) returns int. - * However, BSD4.3 specifies that brk() returns char*. POSIX omits - * brk() on the grounds that it imposes a memory model on an architecture. - * For this reason, brk() and sbrk() are not in the lib/posix directory. - * On the other hand, they are so crucial to correct operation of so many - * parts of the system, that we have chosen to hide the name brk using _brk, - * as with system calls. In this way, if a user inadvertently defines a - * procedure brk, MINIX may continue to work because the true call is _brk. - */ -PUBLIC int brk(addr) -char *addr; -{ - message m; - - if (addr != _brksize) { - m.m1_p1 = addr; - if (_syscall(MM, BRK, &m) < 0) return(-1); - _brksize = m.m2_p1; - } - return(0); -} - - -PUBLIC char *sbrk(incr) -int incr; -{ - char *newsize, *oldsize; - - oldsize = _brksize; - newsize = _brksize + incr; - if ((incr > 0 && newsize < oldsize) || (incr < 0 && newsize > oldsize)) - return( (char *) -1); - if (brk(newsize) == 0) - return(oldsize); - else - return( (char *) -1); -} Index: trunk/minix/lib/other/_devctl.c =================================================================== --- trunk/minix/lib/other/_devctl.c (revision 9) +++ (revision ) @@ -1,16 +1,0 @@ -#include -#define devctl _devctl -#include - - -PUBLIC int devctl(int ctl_req, int proc_nr, int dev_nr, int dev_style) -{ - message m; - m.m4_l1 = ctl_req; - m.m4_l2 = proc_nr; - m.m4_l3 = dev_nr; - m.m4_l4 = dev_style; - if (_syscall(FS, DEVCTL, &m) < 0) return(-1); - return(0); -} - Index: trunk/minix/lib/other/_freemem.c =================================================================== --- trunk/minix/lib/other/_freemem.c (revision 9) +++ (revision ) @@ -1,16 +1,0 @@ -#include -#define freemem _freemem -#include - - -PUBLIC int freemem(size, base) -phys_bytes size; /* size of mem chunk requested */ -phys_bytes base; /* base address of mem chunk */ -{ - message m; - m.m4_l1 = size; - m.m4_l2 = base; - if (_syscall(MM, FREEMEM, &m) < 0) return(-1); - return(0); -} - Index: trunk/minix/lib/other/_getnpid.c =================================================================== --- trunk/minix/lib/other/_getnpid.c (revision 9) +++ (revision ) @@ -1,11 +1,0 @@ -#include -#define getnpid _getnpid -#include - -PUBLIC pid_t getnpid(int proc_nr) -{ - message m; - m.m1_i1 = proc_nr; /* search pid for this process */ - if (_syscall(MM, GETPID, &m) < 0) return ( (pid_t) -1); - return( (pid_t) m.m2_i2); /* return search result */ -} Index: trunk/minix/lib/other/_getnprocnr.c =================================================================== --- trunk/minix/lib/other/_getnprocnr.c (revision 9) +++ (revision ) @@ -1,14 +1,0 @@ -#include -#define getnprocnr _getnprocnr -#include - - -PUBLIC int getnprocnr(pid_t pid) -{ - message m; - m.m1_i1 = pid; /* pass pid >=0 to search for */ - m.m1_i2 = 0; /* don't pass name to search for */ - if (_syscall(PM_PROC_NR, GETPROCNR, &m) < 0) return(-1); - return(m.m1_i1); /* return search result */ -} - Index: trunk/minix/lib/other/_getpprocnr.c =================================================================== --- trunk/minix/lib/other/_getpprocnr.c (revision 9) +++ (revision ) @@ -1,14 +1,0 @@ -#include -#define getpprocnr _getpprocnr -#include - - -PUBLIC int getpprocnr() -{ - message m; - m.m1_i1 = -1; /* don't pass pid to search for */ - m.m1_i2 = 0; /* don't pass name to search for */ - if (_syscall(PM_PROC_NR, GETPROCNR, &m) < 0) return(-1); - return(m.m1_i2); /* return parent process number */ -} - Index: trunk/minix/lib/other/_getprocnr.c =================================================================== --- trunk/minix/lib/other/_getprocnr.c (revision 9) +++ (revision ) @@ -1,14 +1,0 @@ -#include -#define getprocnr _getprocnr -#include - - -PUBLIC int getprocnr() -{ - message m; - m.m1_i1 = -1; /* don't pass pid to search for */ - m.m1_i2 = 0; /* don't pass name to search for */ - if (_syscall(PM_PROC_NR, GETPROCNR, &m) < 0) return(-1); - return(m.m1_i1); /* return own process number */ -} - Index: trunk/minix/lib/other/_getsigset.c =================================================================== --- trunk/minix/lib/other/_getsigset.c (revision 9) +++ (revision ) @@ -1,15 +1,0 @@ -#include -#define getsigset _getsigset -#include - - -PUBLIC int getsigset(sp) -sigset_t *sp; /* where to put it */ -{ - message m; - m.m2_i1 = SELF; /* request own signal set */ - if (_syscall(PM_PROC_NR, PROCSTAT, &m) < 0) return(-1); - *sp = m.m2_l1; - return(0); -} - Index: trunk/minix/lib/other/_getsysinfo.c =================================================================== --- trunk/minix/lib/other/_getsysinfo.c (revision 9) +++ (revision ) @@ -1,17 +1,0 @@ -#include -#define getsysinfo _getsysinfo -#include - - -PUBLIC int getsysinfo(who, what, where) -int who; /* from whom to request info */ -int what; /* what information is requested */ -void *where; /* where to put it */ -{ - message m; - m.m1_i1 = what; - m.m1_p1 = where; - if (_syscall(who, GETSYSINFO, &m) < 0) return(-1); - return(0); -} - Index: trunk/minix/lib/other/_reboot.c =================================================================== --- trunk/minix/lib/other/_reboot.c (revision 9) +++ (revision ) @@ -1,24 +1,0 @@ -/* reboot.c - Systemcall interface to mm/signal.c::do_reboot() - - author: Edvard Tuinder v892231@si.hhs.NL - */ - -#include -#define reboot _reboot -#include -#include - -int reboot(int how, ...) -{ - message m; - va_list ap; - - va_start(ap, how); - if ((m.m1_i1 = how) == RBT_MONITOR) { - m.m1_p1 = va_arg(ap, char *); - m.m1_i2 = va_arg(ap, size_t); - } - va_end(ap); - - return _syscall(MM, REBOOT, &m); -} Index: trunk/minix/lib/other/_seekdir.c =================================================================== --- trunk/minix/lib/other/_seekdir.c (revision 9) +++ (revision ) @@ -1,32 +1,0 @@ -/* seekdir() Author: Kees J. Bot - * 24 Apr 1989 - */ -#define nil 0 -#include -#define lseek _lseek -#define readdir _readdir -#define seekdir _seekdir -#include -#include -#include -#include - -int seekdir(DIR *dp, off_t pos) -/* Seek to position pos in a directory. */ -{ - int off; - - if (dp == nil) { errno= EBADF; return -1; } - - dp->_count= 0; - dp->_ptr= dp->_buf; - - off= pos & (sizeof(dp->_buf) - 1); - dp->_pos= pos - off; - - if (lseek(dp->_fd, dp->_pos, SEEK_SET) == -1) return -1; - - while (dp->_pos < pos && readdir(dp) != nil) {} - - return 0; -} Index: trunk/minix/lib/other/_svrctl.c =================================================================== --- trunk/minix/lib/other/_svrctl.c (revision 9) +++ (revision ) @@ -1,29 +1,0 @@ -/* svrctl() - special server control functions. Author: Kees J. Bot - * 24 Apr 1994 - */ -#include -#include -#define svrctl _svrctl -#include - -int svrctl(int request, void *argp) -{ - message m; - - m.m2_i1 = request; - m.m2_p1 = argp; - - switch ((request >> 8) & 0xFF) { - case 'M': - case 'S': - /* MM handles calls for itself and the kernel. */ - return _syscall(MM, SVRCTL, &m); - case 'F': - case 'I': - /* FS handles calls for itself and inet. */ - return _syscall(FS, SVRCTL, &m); - default: - errno = EINVAL; - return -1; - } -} Index: trunk/minix/lib/other/asynchio.c =================================================================== --- trunk/minix/lib/other/asynchio.c (revision 9) +++ (revision ) @@ -1,154 +1,0 @@ -/* asyn_init(), asyn_read(), asyn_write(), asyn_ioctl(), - * asyn_wait(), asyn_synch(), asyn_close() - * Author: Kees J. Bot - * 26 Jan 1995 - * Thise are just stub routines that are call compatible with - * the asynchio(3) library of Minix-vmd. See asynchio.h. - */ -#define nil 0 -#define alarm _alarm -#define ioctl _ioctl -#define read _read -#define sigaction _sigaction -#define sigfillset _sigfillset -#define time _time -#define write _write -#include -#include -#include -#include -#include -#include -#include -#include - -#define IO_IDLE 0 -#define IO_INPROGRESS 1 -#define IO_RESULT 2 - -#define OP_NOOP 0 -#define OP_READ 1 -#define OP_WRITE 2 -#define OP_IOCTL 3 - -static asynchio_t *asyn_current; - -void asyn_init(asynchio_t *asyn) -{ - asyn->state= IO_IDLE; - asyn->op= OP_NOOP; -} - -static ssize_t operation(int op, asynchio_t *asyn, int fd, int req, - void *data, ssize_t count) -{ - switch (asyn->state) { - case IO_INPROGRESS: - if (asyn_current != asyn && asyn->op != op) abort(); - /*FALL THROUGH*/ - case IO_IDLE: - asyn_current= asyn; - asyn->op= op; - asyn->fd= fd; - asyn->req= req; - asyn->data= data; - asyn->count= count; - asyn->state= IO_INPROGRESS; - errno= EINPROGRESS; - return -1; - case IO_RESULT: - if (asyn_current != asyn && asyn->op != op) abort(); - errno= asyn->errno; - return asyn->count; - } -} - -ssize_t asyn_read(asynchio_t *asyn, int fd, void *buf, size_t len) -{ - return operation(OP_READ, asyn, fd, 0, buf, len); -} - -ssize_t asyn_write(asynchio_t *asyn, int fd, const void *buf, size_t len) -{ - return operation(OP_WRITE, asyn, fd, 0, (void *) buf, len); -} - -int asyn_ioctl(asynchio_t *asyn, int fd, unsigned long request, void *data) -{ - return operation(OP_IOCTL, asyn, fd, request, data, 0); -} - -static void time_out(int sig) -{ - alarm(1); -} - -int asyn_wait(asynchio_t *asyn, int flags, struct timeval *to) -{ - time_t now; - unsigned old_timer, new_timer; - struct sigaction old_sa, new_sa; - - if (asyn_current != asyn) abort(); - if (flags & ASYN_NONBLOCK) abort(); - - if (asyn->state == IO_RESULT) { - asyn->state= IO_IDLE; - asyn->op= OP_NOOP; - return 0; - } - - if (to != nil) { - now= time(nil); - if (to->tv_sec <= now) { errno= EINTR; return -1; } - old_timer= alarm(0); - new_sa.sa_handler= time_out; - sigfillset(&new_sa.sa_mask); - new_sa.sa_flags= 0; - sigaction(SIGALRM, &new_sa, &old_sa); - new_timer= to->tv_sec - now; - if (new_timer < old_timer) { - new_timer= old_timer; - } - alarm(new_timer); - } - switch (asyn->op) { - case OP_NOOP: - asyn->count= pause(); - asyn->errno= errno; - case OP_READ: - asyn->count= read(asyn->fd, asyn->data, asyn->count); - asyn->errno= errno; - break; - case OP_WRITE: - asyn->count= write(asyn->fd, asyn->data, asyn->count); - asyn->errno= errno; - break; - case OP_IOCTL: - asyn->count= ioctl(asyn->fd, asyn->req, asyn->data); - asyn->errno= errno; - break; - } - if (to != nil) { - alarm(0); - sigaction(SIGALRM, &old_sa, (struct sigaction *)0); - alarm(old_timer); - } - - if (asyn->count == -1 && asyn->errno == EINTR) { - errno= EINTR; - return -1; - } else { - asyn->state= IO_RESULT; - return 0; - } -} - -int asyn_synch(asynchio_t *asyn, int fd) -{ -} - -int asyn_close(asynchio_t *asyn, int fd) -{ - asyn_init(asyn); -} Index: trunk/minix/lib/other/basename.c =================================================================== --- trunk/minix/lib/other/basename.c (revision 9) +++ (revision ) @@ -1,30 +1,0 @@ -/* -basename.c -*/ - -#include -#include - -char *basename(path) -char *path; -{ - size_t len; - char *cp; - - if (path == NULL) - return "."; - len= strlen(path); - if (len == 0) - return "."; - while (path[len-1] == '/') - { - if (len == 1) - return path; /* just "/" */ - len--; - path[len]= '\0'; - } - cp= strrchr(path, '/'); - if (cp != NULL) - return cp+1; - return path; -} Index: trunk/minix/lib/other/bcmp.c =================================================================== --- trunk/minix/lib/other/bcmp.c (revision 9) +++ (revision ) @@ -1,12 +1,0 @@ -#include -/* bcmp - Berklix equivalent of memcmp */ - -#include - -int bcmp(s1, s2, length) /* == 0 or != 0 for equality and inequality */ -_CONST void *s1; -_CONST void *s2; -size_t length; -{ - return(memcmp(s1, s2, length)); -} Index: trunk/minix/lib/other/bcopy.c =================================================================== --- trunk/minix/lib/other/bcopy.c (revision 9) +++ (revision ) @@ -1,12 +1,0 @@ -#include -/* bcopy - Berklix equivalent of memcpy */ - -#include - -void bcopy(src, dst, length) -_CONST void *src; -void *dst; -size_t length; -{ - (void) memcpy(dst, src, length); -} Index: trunk/minix/lib/other/bzero.c =================================================================== --- trunk/minix/lib/other/bzero.c (revision 9) +++ (revision ) @@ -1,11 +1,0 @@ -#include -/* bzero - Berklix subset of memset */ - -#include - -void bzero(dst, length) -void *dst; -size_t length; -{ - (void) memset(dst, 0, length); -} Index: trunk/minix/lib/other/configfile.c =================================================================== --- trunk/minix/lib/other/configfile.c (revision 9) +++ (revision ) @@ -1,574 +1,0 @@ -/* config_read(), _delete(), _length() - Generic config file routines. - * Author: Kees J. Bot - * 5 Jun 1999 - */ -#define nil ((void*)0) -#if __minix_vmd -#include -#else -#define fstat _fstat -#define stat _stat -#endif -#include -#include -#include -#include -#include -#include -#include -#include -#if __minix_vmd -#include -#else -#include -#endif -#define _c /* not const */ -#include - -typedef struct configfile { /* List of (included) configuration files. */ - struct configfile *next; /* A list indeed. */ - time_t ctime; /* Last changed time, -1 if no file. */ - char name[1]; /* File name. */ -} configfile_t; - -/* Size of a configfile_t given a file name of length 'len'. */ -#define configfilesize(len) (offsetof(configfile_t, name) + 1 + (len)) - -typedef struct firstconfig { /* First file and first word share a slot. */ - configfile_t *filelist; - char new; /* Set when created. */ - config_t config1; -} firstconfig_t; - -/* Size of a config_t given a word of lenght 'len'. Same for firstconfig_t. */ -#define config0size() (offsetof(config_t, word)) -#define configsize(len) (config0size() + 1 + (len)) -#define firstconfigsize(len) \ - (offsetof(firstconfig_t, config1) + configsize(len)) - -/* Translate address of first config word to enclosing firstconfig_t and vv. */ -#define cfg2fcfg(p) \ - ((firstconfig_t *) ((char *) (p) - offsetof(firstconfig_t, config1))) -#define fcfg2cfg(p) (&(p)->config1) - -/* Variables used while building data. */ -static configfile_t *c_files; /* List of (included) config files. */ -static int c_flags; /* Flags argument of config_read(). */ -static FILE *c_fp; /* Current open file. */ -static char *c_file; /* Current open file name. */ -static unsigned c_line; /* Current line number. */ -static int c; /* Next character. */ - -static void *allocate(void *mem, size_t size) -/* Like realloc(), but checked. */ -{ - if ((mem= realloc(mem, size)) == nil) { - fprintf(stderr, "\"%s\", line %u: Out of memory\n", c_file, c_line); - exit(1); - } - return mem; -} - -#define deallocate(mem) free(mem) - -static void delete_filelist(configfile_t *cfgf) -/* Delete configuration file list. */ -{ - void *junk; - - while (cfgf != nil) { - junk= cfgf; - cfgf= cfgf->next; - deallocate(junk); - } -} - -static void delete_config(config_t *cfg) -/* Delete configuration file data. */ -{ - config_t *next, *list, *junk; - - next= cfg; - list= nil; - for (;;) { - if (next != nil) { - /* Push the 'next' chain in reverse on the 'list' chain, putting - * a leaf cell (next == nil) on top of 'list'. - */ - junk= next; - next= next->next; - junk->next= list; - list= junk; - } else - if (list != nil) { - /* Delete the leaf cell. If it has a sublist then that becomes - * the 'next' chain. - */ - junk= list; - next= list->list; - list= list->next; - deallocate(junk); - } else { - /* Both chains are gone. */ - break; - } - } -} - -void config_delete(config_t *cfg1) -/* Delete configuration file data, being careful with the odd first one. */ -{ - firstconfig_t *fcfg= cfg2fcfg(cfg1); - - delete_filelist(fcfg->filelist); - delete_config(fcfg->config1.next); - delete_config(fcfg->config1.list); - deallocate(fcfg); -} - -static void nextc(void) -/* Read the next character of the current file into 'c'. */ -{ - if (c == '\n') c_line++; - c= getc(c_fp); - if (c == EOF && ferror(c_fp)) { - fprintf(stderr, "\"%s\", line %u: %s\n", - c_file, c_line, strerror(errno)); - exit(1); - } -} - -static void skipwhite(void) -/* Skip whitespace and comments. */ -{ - while (isspace(c)) { - nextc(); - if (c == '#') { - do nextc(); while (c != EOF && c != '\n'); - } - } -} - -static void parse_err(void) -/* Tell user that you can't parse past the current character. */ -{ - char sc[2]; - - sc[0]= c; - sc[1]= 0; - fprintf(stderr, "\"%s\", line %u: parse error at '%s'\n", - c_file, c_line, c == EOF ? "EOF" : sc); - exit(1); -} - -static config_t *read_word(void) -/* Read a word or string. */ -{ - config_t *w; - size_t i, len; - int q; - static char SPECIAL[] = "!#$%&*+-./:<=>?[\\]^_|~"; - - i= 0; - len= 32; - w= allocate(nil, configsize(32)); - w->next= nil; - w->list= nil; - w->file= c_file; - w->line= c_line; - w->flags= 0; - - /* Is it a quoted string? */ - if (c == '\'' || c == '"') { - q= c; /* yes */ - nextc(); - } else { - q= -1; /* no */ - } - - for (;;) { - if (i == len) { - len+= 32; - w= allocate(w, configsize(len)); - } - - if (q == -1) { - /* A word consists of letters, numbers and a few special chars. */ - if (!isalnum(c) && c < 0x80 && strchr(SPECIAL, c) == nil) break; - } else { - /* Strings are made up of anything except newlines. */ - if (c == EOF || c == '\n') { - fprintf(stderr, - "\"%s\", line %u: string at line %u not closed\n", - c_file, c_line, w->line); - exit(1); - break; - } - if (c == q) { /* Closing quote? */ - nextc(); - break; - } - } - - if (c != '\\') { /* Simply add non-escapes. */ - w->word[i++]= c; - nextc(); - } else { /* Interpret an escape. */ - nextc(); - if (isspace(c)) { - skipwhite(); - continue; - } - - if (c_flags & CFG_ESCAPED) { - w->word[i++]= '\\'; /* Keep the \ for the caller. */ - if (i == len) { - len+= 32; - w= allocate(w, configsize(len)); - } - w->flags |= CFG_ESCAPED; - } - - if (isdigit(c)) { /* Octal escape */ - int n= 3; - int d= 0; - - do { - d= d * 010 + (c - '0'); - nextc(); - } while (--n > 0 && isdigit(c)); - w->word[i++]= d; - } else - if (c == 'x' || c == 'X') { /* Hex escape */ - int n= 2; - int d= 0; - - nextc(); - if (!isxdigit(c)) { - fprintf(stderr, "\"%s\", line %u: bad hex escape\n", - c_file, c_line); - exit(1); - } - do { - d= d * 0x10 + (islower(c) ? (c - 'a' + 0xa) : - isupper(c) ? (c - 'A' + 0xA) : - (c - '0')); - nextc(); - } while (--n > 0 && isxdigit(c)); - w->word[i++]= d; - } else { - switch (c) { - case 'a': c= '\a'; break; - case 'b': c= '\b'; break; - case 'e': c= '\033'; break; - case 'f': c= '\f'; break; - case 'n': c= '\n'; break; - case 'r': c= '\r'; break; - case 's': c= ' '; break; - case 't': c= '\t'; break; - case 'v': c= '\v'; break; - default: /* Anything else is kept as-is. */; - } - w->word[i++]= c; - nextc(); - } - } - } - w->word[i]= 0; - if (q != -1) { - w->flags |= CFG_STRING; - } else { - int f; - char *end; - static char base[]= { 0, 010, 10, 0x10 }; - - if (i == 0) parse_err(); - - /* Can the word be used as a number? */ - for (f= 0; f < 4; f++) { - (void) strtol(w->word, &end, base[f]); - if (*end == 0) w->flags |= 1 << (f + 0); - (void) strtoul(w->word, &end, base[f]); - if (*end == 0) w->flags |= 1 << (f + 4); - } - } - return allocate(w, configsize(i)); -} - -static config_t *read_file(const char *file); -static config_t *read_list(void); - -static config_t *read_line(void) -/* Read and return one line of the config file. */ -{ - config_t *cline, **pcline, *clist; - - cline= nil; - pcline= &cline; - - for (;;) { - skipwhite(); - - if (c == EOF || c == '}') { -if(0) if (cline != nil) parse_err(); - break; - } else - if (c == ';') { - nextc(); - if (cline != nil) break; - } else - if (cline != nil && c == '{') { - /* A sublist. */ - nextc(); - clist= allocate(nil, config0size()); - clist->next= nil; - clist->file= c_file; - clist->line= c_line; - clist->list= read_list(); - clist->flags= CFG_SUBLIST; - *pcline= clist; - pcline= &clist->next; - if (c != '}') parse_err(); - nextc(); - } else { - *pcline= read_word(); - pcline= &(*pcline)->next; - } - } - return cline; -} - -static config_t *read_list(void) -/* Read and return a list of config file commands. */ -{ - config_t *clist, **pclist, *cline; - - clist= nil; - pclist= &clist; - - while ((cline= read_line()) != nil) { - if (strcmp(cline->word, "include") == 0) { - config_t *file= cline->next; - if (file == nil || file->next != nil || !config_isatom(file)) { - fprintf(stderr, - "\"%s\", line %u: 'include' command requires an argument\n", - c_file, cline->line); - exit(1); - } - if (file->flags & CFG_ESCAPED) { - char *p, *q; - p= q= file->word; - for (;;) { - if ((*q = *p) == '\\') *q = *++p; - if (*q == 0) break; - p++; - q++; - } - } - file= read_file(file->word); - delete_config(cline); - *pclist= file; - while (*pclist != nil) pclist= &(*pclist)->next; - } else { - config_t *cfg= allocate(nil, config0size()); - cfg->next= nil; - cfg->list= cline; - cfg->file= cline->file; - cfg->line= cline->line; - cfg->flags= CFG_SUBLIST; - *pclist= cfg; - pclist= &cfg->next; - } - } - return clist; -} - -static config_t *read_file(const char *file) -/* Read and return a configuration file. */ -{ - configfile_t *cfgf; - config_t *cfg; - struct stat st; - FILE *old_fp; /* old_* variables store current file context. */ - char *old_file; - unsigned old_line; - int old_c; - size_t n; - char *slash; - - old_fp= c_fp; - old_file= c_file; - old_line= c_line; - old_c= c; - - n= 0; - if (file[0] != '/' && old_file != nil - && (slash= strrchr(old_file, '/')) != nil) { - n= slash - old_file + 1; - } - cfgf= allocate(nil, configfilesize(n + strlen(file))); - memcpy(cfgf->name, old_file, n); - strcpy(cfgf->name + n, file); - cfgf->next= c_files; - c_files= cfgf; - - c_file= cfgf->name; - c_line= 0; - - if ((c_fp= fopen(file, "r")) == nil || fstat(fileno(c_fp), &st) < 0) { - if (errno != ENOENT) { - fprintf(stderr, "\"%s\", line 1: %s\n", file, strerror(errno)); - exit(1); - } - cfgf->ctime= -1; - c= EOF; - } else { - cfgf->ctime= st.st_ctime; - c= '\n'; - } - - cfg= read_list(); - if (c != EOF) parse_err(); - - if (c_fp != nil) fclose(c_fp); - c_fp= old_fp; - c_file= old_file; - c_line= old_line; - c= old_c; - return cfg; -} - -config_t *config_read(const char *file, int flags, config_t *cfg) -/* Read and parse a configuration file. */ -{ - if (cfg != nil) { - /* First check if any of the involved files has changed. */ - firstconfig_t *fcfg; - configfile_t *cfgf; - struct stat st; - - fcfg= cfg2fcfg(cfg); - for (cfgf= fcfg->filelist; cfgf != nil; cfgf= cfgf->next) { - if (stat(cfgf->name, &st) < 0) { - if (errno != ENOENT) break; - st.st_ctime= -1; - } - if (st.st_ctime != cfgf->ctime) break; - } - - if (cfgf == nil) return cfg; /* Everything as it was. */ - config_delete(cfg); /* Otherwise delete and reread. */ - } - - errno= 0; - c_files= nil; - c_flags= flags; - cfg= read_file(file); - - if (cfg != nil) { - /* Change first word to have a hidden pointer to a file list. */ - size_t len= strlen(cfg->word); - firstconfig_t *fcfg; - - fcfg= allocate(cfg, firstconfigsize(len)); - memmove(&fcfg->config1, fcfg, configsize(len)); - fcfg->filelist= c_files; - fcfg->new= 1; - return fcfg2cfg(fcfg); - } - /* Couldn't read (errno != 0) of nothing read (errno == 0). */ - delete_filelist(c_files); - delete_config(cfg); - return nil; -} - -int config_renewed(config_t *cfg) -{ - int new; - - if (cfg == nil) { - new= 1; - } else { - new= cfg2fcfg(cfg)->new; - cfg2fcfg(cfg)->new= 0; - } - return new; -} - -size_t config_length(config_t *cfg) -/* Count the number of items on a list. */ -{ - size_t n= 0; - - while (cfg != nil) { - n++; - cfg= cfg->next; - } - return n; -} - -#if TEST -#include - -static void print_list(int indent, config_t *cfg); - -static void print_words(int indent, config_t *cfg) -{ - while (cfg != nil) { - if (config_isatom(cfg)) { - if (config_isstring(cfg)) fputc('"', stdout); - printf("%s", cfg->word); - if (config_isstring(cfg)) fputc('"', stdout); - } else { - printf("{\n"); - print_list(indent+4, cfg->list); - printf("%*s}", indent, ""); - } - cfg= cfg->next; - if (cfg != nil) fputc(' ', stdout); - } - printf(";\n"); -} - -static void print_list(int indent, config_t *cfg) -{ - while (cfg != nil) { - if (!config_issub(cfg)) { - fprintf(stderr, "Cell at \"%s\", line %u is not a sublist\n"); - break; - } - printf("%*s", indent, ""); - print_words(indent, cfg->list); - cfg= cfg->next; - } -} - -static void print_config(config_t *cfg) -{ - if (!config_renewed(cfg)) { - printf("# Config didn't change\n"); - } else { - print_list(0, cfg); - } -} - -int main(int argc, char **argv) -{ - config_t *cfg; - int c; - - if (argc != 2) { - fprintf(stderr, "One config file name please\n"); - exit(1); - } - - cfg= nil; - do { - cfg= config_read(argv[1], CFG_ESCAPED, cfg); - print_config(cfg); - if (!isatty(0)) break; - while ((c= getchar()) != EOF && c != '\n') {} - } while (c != EOF); - return 0; -} -#endif /* TEST */ Index: trunk/minix/lib/other/crypt.c =================================================================== --- trunk/minix/lib/other/crypt.c (revision 9) +++ (revision ) @@ -1,115 +1,0 @@ -/* crypt() - one-way password encryption function Author: Kees J. Bot - * 7 Feb 1994 - * This routine does not encrypt anything, it uses the pwdauth - * program to do the hard work. - */ -#define nil ((void*)0) -#define pipe _pipe -#define fork _fork -#define close _close -#define dup2 _dup2 -#define execl _execl -#define read _read -#define _exit __exit -#define write _write -#define waitpid _waitpid -#include -#include -#include -#include -#include -#include -#include - -/* Set-uid root program to read /etc/shadow or encrypt passwords. */ -static char PWDAUTH[] = "/usr/lib/pwdauth"; -#define LEN 1024 - -static void tell(const char *s0, ...) -{ - va_list ap; - const char *s; - - va_start(ap, s0); - s= s0; - while (s != nil) { - (void) write(2, s, strlen(s)); - s= va_arg(ap, const char *); - } - va_end(ap); -} - -char *crypt(const char *key, const char *salt) -{ - pid_t pid; - int status; - int pfd[2]; - static char pwdata[LEN]; - char *p= pwdata; - const char *k= key; - const char *s= salt; - int n; - - /* Fill pwdata[] with the key and salt. */ - while ((*p++ = *k++) != 0) if (p == pwdata+LEN-1) goto fail; - while ((*p++ = *s++) != 0) if (p == pwdata+LEN-0) goto fail; - - if (pipe(pfd) < 0) goto fail; - - /* Prefill the pipe. */ - (void) write(pfd[1], pwdata, p - pwdata); - - switch ((pid= fork())) { - case -1: - close(pfd[0]); - close(pfd[1]); - goto fail; - case 0: - /* Connect both input and output to the pipe. */ - if (pfd[0] != 0) { - dup2(pfd[0], 0); - close(pfd[0]); - } - if (pfd[1] != 1) { - dup2(pfd[1], 1); - close(pfd[1]); - } - - execl(PWDAUTH, PWDAUTH, (char *) nil); - - tell("crypt(): ", PWDAUTH, ": ", strerror(errno), "\r\n", - (char *) nil); - /* No pwdauth? Fail! */ - (void) read(0, pwdata, LEN); - _exit(1); - } - close(pfd[1]); - - status= -1; - while (waitpid(pid, &status, 0) == -1 && errno == EINTR) {} - if (status != 0) { - close(pfd[0]); - goto fail; - } - - /* Read and return the result. Check if it contains exactly one - * string. - */ - n= read(pfd[0], pwdata, LEN); - close(pfd[0]); - if (n < 0) goto fail; - p = pwdata + n; - n = 0; - while (p > pwdata) if (*--p == 0) n++; - if (n != 1) goto fail; - return pwdata; - -fail: - pwdata[0] = salt[0] ^ 1; /* make result != salt */ - pwdata[1] = 0; - return pwdata; -} - -/* - * $PchId: crypt.c,v 1.5 1996/04/11 07:46:11 philip Exp $ - */ Index: trunk/minix/lib/other/ctermid.c =================================================================== --- trunk/minix/lib/other/ctermid.c (revision 9) +++ (revision ) @@ -1,32 +1,0 @@ -/* ctermid(3) - * - * Author: Terrence Holm Aug. 1988 - * - * - * Ctermid(3) returns a pointer to a string naming the controlling - * terminal. If is NULL then local PRIVATE storage - * is used, otherwise must point to storage of at - * least L_ctermid characters. - * - * Returns a pointer to "/dev/tty". - */ - -#include -#include -#include - -_PROTOTYPE( char *ctermid, (char *name_space)); - -#ifndef L_ctermid -#define L_ctermid 9 -#endif - -char *ctermid(name_space) -char *name_space; -{ - PRIVATE char termid[L_ctermid]; - - if (name_space == (char *)NULL) name_space = termid; - strcpy(name_space, "/dev/tty"); - return(name_space); -} Index: trunk/minix/lib/other/cuserid.c =================================================================== --- trunk/minix/lib/other/cuserid.c (revision 9) +++ (revision ) @@ -1,33 +1,0 @@ -/* cuserid(3) - * - * Author: Terrence W. Holm Sept. 1987 - */ - -#include -#include -#include -#include -#include - -#ifndef L_cuserid -#define L_cuserid 9 -#endif - -char *cuserid(user_name) -char *user_name; -{ - PRIVATE char userid[L_cuserid]; - struct passwd *pw_entry; - - if (user_name == (char *)NULL) user_name = userid; - - pw_entry = getpwuid(geteuid()); - - if (pw_entry == (struct passwd *)NULL) { - *user_name = '\0'; - return((char *)NULL); - } - strcpy(user_name, pw_entry->pw_name); - - return(user_name); -} Index: trunk/minix/lib/other/environ.c =================================================================== --- trunk/minix/lib/other/environ.c (revision 9) +++ (revision ) @@ -1,20 +1,0 @@ -/* - * environ.c - define the variable environ - */ -/* $Header: /cvsup/minix/src/lib/other/environ.c,v 1.1.1.1 2005/04/21 14:56:26 beng Exp $ */ -/* - * This file defines the variable environ and initializes it with a magic - * value. The C run-time start-off routine tests whether the variable - * environ is initialized with this value. If it is not, it is assumed - * that it is defined by the user. Only two bytes are tested, since we - * don't know the endian-ness and alignment restrictions of the machine. - * This means that the low-order two-bytes should be equal to the - * high-order two-bytes on machines with four-byte pointers. In fact, all - * the bytes in the pointer are the same, just in case. - */ - -#if _EM_PSIZE==2 -char **environ = (char **) 0x5353; -#else -char **environ = (char **) 0x53535353; -#endif Index: trunk/minix/lib/other/errno.c =================================================================== --- trunk/minix/lib/other/errno.c (revision 9) +++ (revision ) @@ -1,4 +1,0 @@ -#include -/* errno.c - declare variable errno Author: F. Meulenbroeks */ - -int errno = 0; Index: trunk/minix/lib/other/fdopen.c =================================================================== --- trunk/minix/lib/other/fdopen.c (revision 9) +++ (revision ) @@ -1,73 +1,0 @@ -/* - * fdopen - convert a (UNIX) file descriptor into a FILE pointer - */ -/* $Header: /cvsup/minix/src/lib/other/fdopen.c,v 1.2 2005/09/06 10:15:57 beng Exp $ */ - -#include -#include "../stdio/loc_incl.h" -#include -#include - -FILE * -fdopen(fd, mode) -int fd; -_CONST char *mode; -{ - register int i; - struct stat st; - FILE *stream; - int flags = 0; - - if (fd < 0) return (FILE *)NULL; - for (i = 0; __iotab[i] != 0 ; i++) - if (i >= FOPEN_MAX-1) - return (FILE *)NULL; - - switch(*mode++) { - case 'r': - flags |= _IOREAD | _IOREADING; - break; - case 'a': - flags |= _IOAPPEND; - case 'w': - flags |= _IOWRITE | _IOWRITING; - break; - default: - return (FILE *)NULL; - } - while(*mode) { - switch(*mode++) { - case 'b': - continue; - case '+': - flags |= _IOREAD | _IOWRITE; - continue; - /* The sequence may be followed by aditional characters */ - default: - break; - } - break; - } - - if ( fstat( fd, &st ) < 0 ) { - return (FILE *)NULL; - } - - if ( st.st_mode & S_IFIFO ) { - flags |= _IOFIFO; - } - - if ((stream = (FILE *) malloc(sizeof(FILE))) == NULL) { - return (FILE *)NULL; - } - - if ((flags & _IOREAD) && (flags & _IOWRITE)) - flags &= ~(_IOREADING | _IOWRITING); - - stream->_count = 0; - stream->_fd = fd; - stream->_flags = flags; - stream->_buf = NULL; - __iotab[i] = stream; - return stream; -} Index: trunk/minix/lib/other/ffs.c =================================================================== --- trunk/minix/lib/other/ffs.c (revision 9) +++ (revision ) @@ -1,17 +1,0 @@ -#include -/* ffs(3) - * - * Author: Terrence W. Holm Sep. 1988 - */ -_PROTOTYPE( int ffs, (int word)); - -int ffs(word) -int word; -{ - int i; - - if (word == 0) return(0); - - for (i = 1;; ++i, word >>= 1) - if (word & 1) return(i); -} Index: trunk/minix/lib/other/flock.c =================================================================== --- trunk/minix/lib/other/flock.c (revision 9) +++ (revision ) @@ -1,32 +1,0 @@ - -/* Library routines - * - * Porting to Minix 2.0.0 - * Author: Giovanni Falzoni - * - * $Id: flock.c,v 1.1 2005/10/31 14:31:05 beng Exp $ - */ -#include -#include -#include -#include -#include - -/* - * Name: int flock(int fd, int mode); - * Function: Implements the flock function in Minix. - */ -int flock(int fd, int mode) -{ - struct flock lck; - register int retcode; - - memset((void *) &lck, 0, sizeof(struct flock)); - lck.l_type = mode & ~LOCK_NB; - lck.l_pid = getpid(); - if ((retcode = fcntl(fd, mode & LOCK_NB ? F_SETLK : F_SETLKW, &lck)) < 0 && errno == EAGAIN) - errno = EWOULDBLOCK; - return retcode; -} - -/** flock.c **/ Index: trunk/minix/lib/other/fslib.c =================================================================== --- trunk/minix/lib/other/fslib.c (revision 9) +++ (revision ) @@ -1,191 +1,0 @@ -/* fslib.c - routines needed by fs and fs utilities */ - -#include /* for unused stuff in :-( */ -#include -#include -#include -#include -#include -#include /* for unshort :-( */ -#include "fs/const.h" /* depends of -I flag in Makefile */ -#include "fs/type.h" /* ditto */ -#include "fs/inode.h" /* ditto */ -#include "fs/super.h" -#include - -/* The next routine is copied from fsck.c and mkfs.c... (Re)define some - * things for consistency. Some things should be done better. - */ - -/* Convert from bit count to a block count. The usual expression - * - * (nr_bits + (1 << BITMAPSHIFT) - 1) >> BITMAPSHIFT - * - * doesn't work because of overflow. - * - * Other overflow bugs, such as the expression for N_ILIST overflowing when - * s_inodes is just over V*_INODES_PER_BLOCK less than the maximum+1, are not - * fixed yet, because that number of inodes is silly. - */ -/* The above comment doesn't all apply now bit_t is long. Overflow is now - * unlikely, but negative bit counts are now possible (though unlikely) - * and give silly results. - */ -PUBLIC int bitmapsize(nr_bits, block_size) -bit_t nr_bits; -int block_size; -{ - int nr_blocks; - - nr_blocks = (int) (nr_bits / FS_BITS_PER_BLOCK(block_size)); - if (((bit_t) nr_blocks * FS_BITS_PER_BLOCK(block_size)) < nr_bits) ++nr_blocks; - return(nr_blocks); -} - - -/*===========================================================================* - * conv2 * - *===========================================================================*/ -PUBLIC unsigned conv2(norm, w) -int norm; /* TRUE if no swap, FALSE for byte swap */ -int w; /* promotion of 16-bit word to be swapped */ -{ -/* Possibly swap a 16-bit word between 8086 and 68000 byte order. */ - - if (norm) return( (unsigned) w & 0xFFFF); - return( ((w&BYTE) << 8) | ( (w>>8) & BYTE)); -} - - -/*===========================================================================* - * conv4 * - *===========================================================================*/ -PUBLIC long conv4(norm, x) -int norm; /* TRUE if no swap, FALSE for byte swap */ -long x; /* 32-bit long to be byte swapped */ -{ -/* Possibly swap a 32-bit long between 8086 and 68000 byte order. */ - - unsigned lo, hi; - long l; - - if (norm) return(x); /* byte order was already ok */ - lo = conv2(FALSE, (int) x & 0xFFFF); /* low-order half, byte swapped */ - hi = conv2(FALSE, (int) (x>>16) & 0xFFFF); /* high-order half, swapped */ - l = ( (long) lo <<16) | hi; - return(l); -} - - -/*===========================================================================* - * conv_inode * - *===========================================================================*/ -PUBLIC void conv_inode(rip, dip, dip2, rw_flag, magic) -register struct inode *rip; /* pointer to the in-core inode struct */ -register d1_inode *dip; /* pointer to the V1 on-disk inode struct */ -register d2_inode *dip2; /* pointer to the V2 on-disk inode struct */ -int rw_flag; /* READING or WRITING */ -int magic; /* magic number of file system */ -{ -/* Copy the inode from the disk block to the in-core table or vice versa. - * If the fourth parameter below is FALSE, the bytes are swapped. - */ - switch (magic) { - case SUPER_MAGIC: old_icopy(rip, dip, rw_flag, TRUE); break; - case SUPER_REV: old_icopy(rip, dip, rw_flag, FALSE); break; - case SUPER_V3: - case SUPER_V2: new_icopy(rip, dip2, rw_flag, TRUE); break; - case SUPER_V2_REV: new_icopy(rip, dip2, rw_flag, FALSE); break; - } -} - - -/*===========================================================================* - * old_icopy * - *===========================================================================*/ -PUBLIC void old_icopy(rip, dip, direction, norm) -register struct inode *rip; /* pointer to the in-core inode struct */ -register d1_inode *dip; /* pointer to the d1_inode inode struct */ -int direction; /* READING (from disk) or WRITING (to disk) */ -int norm; /* TRUE = do not swap bytes; FALSE = swap */ - -{ -/* 4 different on-disk inode layouts are supported, one for each combination - * of V1.x/V2.x * bytes-swapped/not-swapped. When an inode is read or written - * this routine handles the conversions so that the information in the inode - * table is independent of the disk structure from which the inode came. - * The old_icopy routine copies to and from V1 disks. - */ - - int i; - - if (direction == READING) { - /* Copy V1.x inode to the in-core table, swapping bytes if need be. */ - rip->i_mode = conv2(norm, dip->d1_mode); - rip->i_uid = conv2(norm,dip->d1_uid ); - rip->i_size = conv4(norm,dip->d1_size); - rip->i_mtime = conv4(norm,dip->d1_mtime); - rip->i_atime = 0; - rip->i_ctime = 0; - rip->i_nlinks = (nlink_t) dip->d1_nlinks; /* 1 char */ - rip->i_gid = (gid_t) dip->d1_gid; /* 1 char */ - rip->i_ndzones = V1_NR_DZONES; - rip->i_nindirs = V1_INDIRECTS; - for (i = 0; i < V1_NR_TZONES; i++) - rip->i_zone[i] = conv2(norm, (int) dip->d1_zone[i]); - } else { - /* Copying V1.x inode to disk from the in-core table. */ - dip->d1_mode = conv2(norm,rip->i_mode); - dip->d1_uid = conv2(norm,rip->i_uid ); - dip->d1_size = conv4(norm,rip->i_size); - dip->d1_mtime = conv4(norm,rip->i_mtime); - dip->d1_nlinks = (nlink_t) rip->i_nlinks; /* 1 char */ - dip->d1_gid = (gid_t) rip->i_gid; /* 1 char */ - for (i = 0; i < V1_NR_TZONES; i++) - dip->d1_zone[i] = conv2(norm, (int) rip->i_zone[i]); - } -} - - -/*===========================================================================* - * new_icopy * - *===========================================================================*/ -PUBLIC void new_icopy(rip, dip, direction, norm) -register struct inode *rip; /* pointer to the in-core inode struct */ -register d2_inode *dip; /* pointer to the d2_inode struct */ -int direction; /* READING (from disk) or WRITING (to disk) */ -int norm; /* TRUE = do not swap bytes; FALSE = swap */ - -{ -/* Same as old_icopy, but to/from V2 disk layout. */ - - int i; - - if (direction == READING) { - /* Copy V2.x inode to the in-core table, swapping bytes if need be. */ - rip->i_mode = conv2(norm,dip->d2_mode); - rip->i_uid = conv2(norm,dip->d2_uid ); - rip->i_nlinks = conv2(norm,(int) dip->d2_nlinks); - rip->i_gid = conv2(norm,(int) dip->d2_gid ); - rip->i_size = conv4(norm,dip->d2_size); - rip->i_atime = conv4(norm,dip->d2_atime); - rip->i_ctime = conv4(norm,dip->d2_ctime); - rip->i_mtime = conv4(norm,dip->d2_mtime); - rip->i_ndzones = V2_NR_DZONES; - rip->i_nindirs = V2_INDIRECTS(rip->i_sp->s_block_size); - for (i = 0; i < V2_NR_TZONES; i++) - rip->i_zone[i] = conv4(norm, (long) dip->d2_zone[i]); - } else { - /* Copying V2.x inode to disk from the in-core table. */ - dip->d2_mode = conv2(norm,rip->i_mode); - dip->d2_uid = conv2(norm,rip->i_uid ); - dip->d2_nlinks = conv2(norm,rip->i_nlinks); - dip->d2_gid = conv2(norm,rip->i_gid ); - dip->d2_size = conv4(norm,rip->i_size); - dip->d2_atime = conv4(norm,rip->i_atime); - dip->d2_ctime = conv4(norm,rip->i_ctime); - dip->d2_mtime = conv4(norm,rip->i_mtime); - for (i = 0; i < V2_NR_TZONES; i++) - dip->d2_zone[i] = conv4(norm, (long) rip->i_zone[i]); - } -} Index: trunk/minix/lib/other/fsversion.c =================================================================== --- trunk/minix/lib/other/fsversion.c (revision 9) +++ (revision ) @@ -1,52 +1,0 @@ -/* This procedure examines a file system and figures out whether it is - * version 1 or version 2. It returns the result as an int. If the - * file system is neither, it returns -1. A typical call is: - * - * n = fsversion("/dev/hd1", "df"); - * - * The first argument is the special file for the file system. - * The second is the program name, which is used in error messages. - */ - -#include -#include -#include -#include -#include -#include -#include -#include - -#include "fs/const.h" -#include "fs/type.h" -#include "fs/super.h" - -static struct super_block super, *sp; - -int fsversion(dev, prog) -char *dev, *prog; -{ - int fd; - - if ((fd = open(dev, O_RDONLY)) < 0) { - std_err(prog); - std_err(" cannot open "); - perror(dev); - return(-1); - } - - lseek(fd, (off_t) SUPER_BLOCK_BYTES, SEEK_SET); /* skip boot block */ - if (read(fd, (char *) &super, (unsigned) SUPER_SIZE) != SUPER_SIZE) { - std_err(prog); - std_err(" cannot read super block on "); - perror(dev); - close(fd); - return(-1); - } - close(fd); - sp = &super; - if (sp->s_magic == SUPER_MAGIC) return(1); - if (sp->s_magic == SUPER_V2) return(2); - if (sp->s_magic == SUPER_V3) return(3); - return(-1); -} Index: trunk/minix/lib/other/fts.c =================================================================== --- trunk/minix/lib/other/fts.c (revision 9) +++ (revision ) @@ -1,1217 +1,0 @@ -/*- - * Copyright (c) 1990, 1993, 1994 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * $OpenBSD: fts.c,v 1.22 1999/10/03 19:22:22 millert Exp $ - */ - -#if 0 -#if defined(LIBC_SCCS) && !defined(lint) -static char sccsid[] = "@(#)fts.c 8.6 (Berkeley) 8/14/94"; -#endif /* LIBC_SCCS and not lint */ -#endif - -#define MAX(a, b) ((a) > (b) ? (a) : (b)) -#define MIN(a, b) ((a) < (b) ? (a) : (b)) - - -#define _POSIX_SOURCE 1 -#define _MINIX 1 - -#include "namespace.h" -#include -#include - -#include -#include -#include -#include -#include -#include -#include -#include -#include "un-namespace.h" - -static FTSENT *fts_alloc(FTS *, char *, int); -static FTSENT *fts_build(FTS *, int); -static void fts_lfree(FTSENT *); -static void fts_load(FTS *, FTSENT *); -static size_t fts_maxarglen(char * const *); -static void fts_padjust(FTS *, FTSENT *); -static int fts_palloc(FTS *, size_t); -static FTSENT *fts_sort(FTS *, FTSENT *, int); -static u_short fts_stat(FTS *, FTSENT *, int); -static int fts_safe_changedir(FTS *, FTSENT *, int, char *); -static int fts_ufslinks(FTS *, const FTSENT *); - -#define ISDOT(a) (a[0] == '.' && (!a[1] || (a[1] == '.' && !a[2]))) - -#define CLR(opt) (sp->fts_options &= ~(opt)) -#define ISSET(opt) (sp->fts_options & (opt)) -#define SET(opt) (sp->fts_options |= (opt)) - -#define FCHDIR(sp, fd) (!ISSET(FTS_NOCHDIR) && fchdir(fd)) - -/* fts_build flags */ -#define BCHILD 1 /* fts_children */ -#define BNAMES 2 /* fts_children, names only */ -#define BREAD 3 /* fts_read */ - -/* - * Internal representation of an FTS, including extra implementation - * details. The FTS returned from fts_open points to this structure's - * ftsp_fts member (and can be cast to an _fts_private as required) - */ -struct _fts_private { - FTS ftsp_fts; - dev_t ftsp_dev; - int ftsp_linksreliable; -}; - -/* - * The "FTS_NOSTAT" option can avoid a lot of calls to stat(2) if it - * knows that a directory could not possibly have subdirectories. This - * is decided by looking at the link count: a subdirectory would - * increment its parent's link count by virtue of its own ".." entry. - * This assumption only holds for UFS-like filesystems that implement - * links and directories this way, so we must punt for others. - */ - -static const char *ufslike_filesystems[] = { - "ufs", - "nfs", - "nfs4", - "ext2fs", - 0 -}; - -static void *reallocf(void *ptr, size_t size) -{ - void *p; - if((p = realloc(ptr, size))) return p; - if(ptr) free(ptr); - return NULL; -} - -FTS * -fts_open(argv, options, compar) - char * const *argv; - int options; - int (*compar)(const FTSENT * const *, const FTSENT * const *); -{ - struct _fts_private *priv; - FTS *sp; - FTSENT *p, *root; - int nitems; - FTSENT *parent, *tmp; - int len; - - /* Options check. */ - if (options & ~FTS_OPTIONMASK) { - errno = EINVAL; - return (NULL); - } - - /* Allocate/initialize the stream. */ - if ((priv = malloc(sizeof(*priv))) == NULL) - return (NULL); - memset(priv, 0, sizeof(*priv)); - sp = &priv->ftsp_fts; - sp->fts_compar = compar; - sp->fts_options = options; - - /* Shush, GCC. */ - tmp = NULL; - - /* Logical walks turn on NOCHDIR; symbolic links are too hard. */ - if (ISSET(FTS_LOGICAL)) - SET(FTS_NOCHDIR); - - /* - * Start out with 1K of path space, and enough, in any case, - * to hold the user's paths. - */ - if (fts_palloc(sp, MAX(fts_maxarglen(argv), PATH_MAX))) - goto mem1; - - /* Allocate/initialize root's parent. */ - if ((parent = fts_alloc(sp, "", 0)) == NULL) - goto mem2; - parent->fts_level = FTS_ROOTPARENTLEVEL; - - /* Allocate/initialize root(s). */ - for (root = NULL, nitems = 0; *argv != NULL; ++argv, ++nitems) { - /* Don't allow zero-length paths. */ - if ((len = strlen(*argv)) == 0) { - errno = ENOENT; - goto mem3; - } - - p = fts_alloc(sp, *argv, len); - p->fts_level = FTS_ROOTLEVEL; - p->fts_parent = parent; - p->fts_accpath = p->fts_name; - p->fts_info = fts_stat(sp, p, ISSET(FTS_COMFOLLOW)); - - /* Command-line "." and ".." are real directories. */ - if (p->fts_info == FTS_DOT) - p->fts_info = FTS_D; - - /* - * If comparison routine supplied, traverse in sorted - * order; otherwise traverse in the order specified. - */ - if (compar) { - p->fts_link = root; - root = p; - } else { - p->fts_link = NULL; - if (root == NULL) - tmp = root = p; - else { - tmp->fts_link = p; - tmp = p; - } - } - } - if (compar && nitems > 1) - root = fts_sort(sp, root, nitems); - - /* - * Allocate a dummy pointer and make fts_read think that we've just - * finished the node before the root(s); set p->fts_info to FTS_INIT - * so that everything about the "current" node is ignored. - */ - if ((sp->fts_cur = fts_alloc(sp, "", 0)) == NULL) - goto mem3; - sp->fts_cur->fts_link = root; - sp->fts_cur->fts_info = FTS_INIT; - - /* - * If using chdir(2), grab a file descriptor pointing to dot to ensure - * that we can get back here; this could be avoided for some paths, - * but almost certainly not worth the effort. Slashes, symbolic links, - * and ".." are all fairly nasty problems. Note, if we can't get the - * descriptor we run anyway, just more slowly. - */ - if (!ISSET(FTS_NOCHDIR) && (sp->fts_rfd = _open(".", O_RDONLY, 0)) < 0) - SET(FTS_NOCHDIR); - - return (sp); - -mem3: fts_lfree(root); - free(parent); -mem2: free(sp->fts_path); -mem1: free(sp); - return (NULL); -} - -static void -fts_load(sp, p) - FTS *sp; - FTSENT *p; -{ - int len; - char *cp; - - /* - * Load the stream structure for the next traversal. Since we don't - * actually enter the directory until after the preorder visit, set - * the fts_accpath field specially so the chdir gets done to the right - * place and the user can access the first node. From fts_open it's - * known that the path will fit. - */ - len = p->fts_pathlen = p->fts_namelen; - memmove(sp->fts_path, p->fts_name, len + 1); - if ((cp = strrchr(p->fts_name, '/')) && (cp != p->fts_name || cp[1])) { - len = strlen(++cp); - memmove(p->fts_name, cp, len + 1); - p->fts_namelen = len; - } - p->fts_accpath = p->fts_path = sp->fts_path; - sp->fts_dev = p->fts_dev; -} - -int -fts_close(sp) - FTS *sp; -{ - FTSENT *freep, *p; - int saved_errno; - - /* - * This still works if we haven't read anything -- the dummy structure - * points to the root list, so we step through to the end of the root - * list which has a valid parent pointer. - */ - if (sp->fts_cur) { - for (p = sp->fts_cur; p->fts_level >= FTS_ROOTLEVEL;) { - freep = p; - p = p->fts_link != NULL ? p->fts_link : p->fts_parent; - free(freep); - } - free(p); - } - - /* Free up child linked list, sort array, path buffer. */ - if (sp->fts_child) - fts_lfree(sp->fts_child); - if (sp->fts_array) - free(sp->fts_array); - free(sp->fts_path); - - /* Return to original directory, save errno if necessary. */ - if (!ISSET(FTS_NOCHDIR)) { - saved_errno = fchdir(sp->fts_rfd) ? errno : 0; - (void)_close(sp->fts_rfd); - - /* Set errno and return. */ - if (saved_errno != 0) { - /* Free up the stream pointer. */ - free(sp); - errno = saved_errno; - return (-1); - } - } - - /* Free up the stream pointer. */ - free(sp); - return (0); -} - -/* - * Special case of "/" at the end of the path so that slashes aren't - * appended which would cause paths to be written as "....//foo". - */ -#define NAPPEND(p) \ - (p->fts_path[p->fts_pathlen - 1] == '/' \ - ? p->fts_pathlen - 1 : p->fts_pathlen) - -FTSENT * -fts_read(sp) - FTS *sp; -{ - FTSENT *p, *tmp; - int instr; - char *t; - int saved_errno; - - /* If finished or unrecoverable error, return NULL. */ - if (sp->fts_cur == NULL || ISSET(FTS_STOP)) - return (NULL); - - /* Set current node pointer. */ - p = sp->fts_cur; - - /* Save and zero out user instructions. */ - instr = p->fts_instr; - p->fts_instr = FTS_NOINSTR; - - /* Any type of file may be re-visited; re-stat and re-turn. */ - if (instr == FTS_AGAIN) { - p->fts_info = fts_stat(sp, p, 0); - return (p); - } - - /* - * Following a symlink -- SLNONE test allows application to see - * SLNONE and recover. If indirecting through a symlink, have - * keep a pointer to current location. If unable to get that - * pointer, follow fails. - */ - if (instr == FTS_FOLLOW && - (p->fts_info == FTS_SL || p->fts_info == FTS_SLNONE)) { - p->fts_info = fts_stat(sp, p, 1); - if (p->fts_info == FTS_D && !ISSET(FTS_NOCHDIR)) { - if ((p->fts_symfd = _open(".", O_RDONLY, 0)) < 0) { - p->fts_errno = errno; - p->fts_info = FTS_ERR; - } else - p->fts_flags |= FTS_SYMFOLLOW; - } - return (p); - } - - /* Directory in pre-order. */ - if (p->fts_info == FTS_D) { - /* If skipped or crossed mount point, do post-order visit. */ - if (instr == FTS_SKIP || - (ISSET(FTS_XDEV) && p->fts_dev != sp->fts_dev)) { - if (p->fts_flags & FTS_SYMFOLLOW) - (void)_close(p->fts_symfd); - if (sp->fts_child) { - fts_lfree(sp->fts_child); - sp->fts_child = NULL; - } - p->fts_info = FTS_DP; - return (p); - } - - /* Rebuild if only read the names and now traversing. */ - if (sp->fts_child != NULL && ISSET(FTS_NAMEONLY)) { - CLR(FTS_NAMEONLY); - fts_lfree(sp->fts_child); - sp->fts_child = NULL; - } - - /* - * Cd to the subdirectory. - * - * If have already read and now fail to chdir, whack the list - * to make the names come out right, and set the parent errno - * so the application will eventually get an error condition. - * Set the FTS_DONTCHDIR flag so that when we logically change - * directories back to the parent we don't do a chdir. - * - * If haven't read do so. If the read fails, fts_build sets - * FTS_STOP or the fts_info field of the node. - */ - if (sp->fts_child != NULL) { - if (fts_safe_changedir(sp, p, -1, p->fts_accpath)) { - p->fts_errno = errno; - p->fts_flags |= FTS_DONTCHDIR; - for (p = sp->fts_child; p != NULL; - p = p->fts_link) - p->fts_accpath = - p->fts_parent->fts_accpath; - } - } else if ((sp->fts_child = fts_build(sp, BREAD)) == NULL) { - if (ISSET(FTS_STOP)) - return (NULL); - return (p); - } - p = sp->fts_child; - sp->fts_child = NULL; - goto name; - } - - /* Move to the next node on this level. */ -next: tmp = p; - if ((p = p->fts_link) != NULL) { - free(tmp); - - /* - * If reached the top, return to the original directory (or - * the root of the tree), and load the paths for the next root. - */ - if (p->fts_level == FTS_ROOTLEVEL) { - if (FCHDIR(sp, sp->fts_rfd)) { - SET(FTS_STOP); - return (NULL); - } - fts_load(sp, p); - return (sp->fts_cur = p); - } - - /* - * User may have called fts_set on the node. If skipped, - * ignore. If followed, get a file descriptor so we can - * get back if necessary. - */ - if (p->fts_instr == FTS_SKIP) - goto next; - if (p->fts_instr == FTS_FOLLOW) { - p->fts_info = fts_stat(sp, p, 1); - if (p->fts_info == FTS_D && !ISSET(FTS_NOCHDIR)) { - if ((p->fts_symfd = - _open(".", O_RDONLY, 0)) < 0) { - p->fts_errno = errno; - p->fts_info = FTS_ERR; - } else - p->fts_flags |= FTS_SYMFOLLOW; - } - p->fts_instr = FTS_NOINSTR; - } - -name: t = sp->fts_path + NAPPEND(p->fts_parent); - *t++ = '/'; - memmove(t, p->fts_name, p->fts_namelen + 1); - return (sp->fts_cur = p); - } - - /* Move up to the parent node. */ - p = tmp->fts_parent; - free(tmp); - - if (p->fts_level == FTS_ROOTPARENTLEVEL) { - /* - * Done; free everything up and set errno to 0 so the user - * can distinguish between error and EOF. - */ - free(p); - errno = 0; - return (sp->fts_cur = NULL); - } - - /* NUL terminate the pathname. */ - sp->fts_path[p->fts_pathlen] = '\0'; - - /* - * Return to the parent directory. If at a root node or came through - * a symlink, go back through the file descriptor. Otherwise, cd up - * one directory. - */ - if (p->fts_level == FTS_ROOTLEVEL) { - if (FCHDIR(sp, sp->fts_rfd)) { - SET(FTS_STOP); - return (NULL); - } - } else if (p->fts_flags & FTS_SYMFOLLOW) { - if (FCHDIR(sp, p->fts_symfd)) { - saved_errno = errno; - (void)_close(p->fts_symfd); - errno = saved_errno; - SET(FTS_STOP); - return (NULL); - } - (void)_close(p->fts_symfd); - } else if (!(p->fts_flags & FTS_DONTCHDIR) && - fts_safe_changedir(sp, p->fts_parent, -1, "..")) { - SET(FTS_STOP); - return (NULL); - } - p->fts_info = p->fts_errno ? FTS_ERR : FTS_DP; - return (sp->fts_cur = p); -} - -/* - * Fts_set takes the stream as an argument although it's not used in this - * implementation; it would be necessary if anyone wanted to add global - * semantics to fts using fts_set. An error return is allowed for similar - * reasons. - */ -/* ARGSUSED */ -int -fts_set(sp, p, instr) - FTS *sp; - FTSENT *p; - int instr; -{ - if (instr != 0 && instr != FTS_AGAIN && instr != FTS_FOLLOW && - instr != FTS_NOINSTR && instr != FTS_SKIP) { - errno = EINVAL; - return (1); - } - p->fts_instr = instr; - return (0); -} - -FTSENT * -fts_children(sp, instr) - FTS *sp; - int instr; -{ - FTSENT *p; - int fd; - - if (instr != 0 && instr != FTS_NAMEONLY) { - errno = EINVAL; - return (NULL); - } - - /* Set current node pointer. */ - p = sp->fts_cur; - - /* - * Errno set to 0 so user can distinguish empty directory from - * an error. - */ - errno = 0; - - /* Fatal errors stop here. */ - if (ISSET(FTS_STOP)) - return (NULL); - - /* Return logical hierarchy of user's arguments. */ - if (p->fts_info == FTS_INIT) - return (p->fts_link); - - /* - * If not a directory being visited in pre-order, stop here. Could - * allow FTS_DNR, assuming the user has fixed the problem, but the - * same effect is available with FTS_AGAIN. - */ - if (p->fts_info != FTS_D /* && p->fts_info != FTS_DNR */) - return (NULL); - - /* Free up any previous child list. */ - if (sp->fts_child != NULL) - fts_lfree(sp->fts_child); - - if (instr == FTS_NAMEONLY) { - SET(FTS_NAMEONLY); - instr = BNAMES; - } else - instr = BCHILD; - - /* - * If using chdir on a relative path and called BEFORE fts_read does - * its chdir to the root of a traversal, we can lose -- we need to - * chdir into the subdirectory, and we don't know where the current - * directory is, so we can't get back so that the upcoming chdir by - * fts_read will work. - */ - if (p->fts_level != FTS_ROOTLEVEL || p->fts_accpath[0] == '/' || - ISSET(FTS_NOCHDIR)) - return (sp->fts_child = fts_build(sp, instr)); - - if ((fd = _open(".", O_RDONLY, 0)) < 0) - return (NULL); - sp->fts_child = fts_build(sp, instr); - if (fchdir(fd)) - return (NULL); - (void)_close(fd); - return (sp->fts_child); -} - -#ifndef fts_get_clientptr -#error "fts_get_clientptr not defined" -#endif - -void * -(fts_get_clientptr)(FTS *sp) -{ - - return (fts_get_clientptr(sp)); -} - -#ifndef fts_get_stream -#error "fts_get_stream not defined" -#endif - -FTS * -(fts_get_stream)(FTSENT *p) -{ - return (fts_get_stream(p)); -} - -void -fts_set_clientptr(FTS *sp, void *clientptr) -{ - - sp->fts_clientptr = clientptr; -} - -/* - * This is the tricky part -- do not casually change *anything* in here. The - * idea is to build the linked list of entries that are used by fts_children - * and fts_read. There are lots of special cases. - * - * The real slowdown in walking the tree is the stat calls. If FTS_NOSTAT is - * set and it's a physical walk (so that symbolic links can't be directories), - * we can do things quickly. First, if it's a 4.4BSD file system, the type - * of the file is in the directory entry. Otherwise, we assume that the number - * of subdirectories in a node is equal to the number of links to the parent. - * The former skips all stat calls. The latter skips stat calls in any leaf - * directories and for any files after the subdirectories in the directory have - * been found, cutting the stat calls by about 2/3. - */ -static FTSENT * -fts_build(sp, type) - FTS *sp; - int type; -{ - struct dirent *dp; - FTSENT *p, *head; - int nitems; - FTSENT *cur, *tail; - DIR *dirp; - void *oldaddr; - size_t dnamlen; - int cderrno, descend, len, level, maxlen, nlinks, oflag, saved_errno, - nostat, doadjust; - char *cp; - - /* Set current node pointer. */ - cur = sp->fts_cur; - - /* - * Open the directory for reading. If this fails, we're done. - * If being called from fts_read, set the fts_info field. - */ -#ifdef FTS_WHITEOUT - if (ISSET(FTS_WHITEOUT)) - oflag = DTF_NODUP | DTF_REWIND; - else - oflag = DTF_HIDEW | DTF_NODUP | DTF_REWIND; -#else -#define __opendir2(path, flag) opendir(path) -#endif - if ((dirp = __opendir2(cur->fts_accpath, oflag)) == NULL) { - if (type == BREAD) { - cur->fts_info = FTS_DNR; - cur->fts_errno = errno; - } - return (NULL); - } - - /* - * Nlinks is the number of possible entries of type directory in the - * directory if we're cheating on stat calls, 0 if we're not doing - * any stat calls at all, -1 if we're doing stats on everything. - */ - if (type == BNAMES) { - nlinks = 0; - /* Be quiet about nostat, GCC. */ - nostat = 0; - } else if (ISSET(FTS_NOSTAT) && ISSET(FTS_PHYSICAL)) { - if (fts_ufslinks(sp, cur)) - nlinks = cur->fts_nlink - (ISSET(FTS_SEEDOT) ? 0 : 2); - else - nlinks = -1; - nostat = 1; - } else { - nlinks = -1; - nostat = 0; - } - -#ifdef notdef - (void)printf("nlinks == %d (cur: %d)\n", nlinks, cur->fts_nlink); - (void)printf("NOSTAT %d PHYSICAL %d SEEDOT %d\n", - ISSET(FTS_NOSTAT), ISSET(FTS_PHYSICAL), ISSET(FTS_SEEDOT)); -#endif - /* - * If we're going to need to stat anything or we want to descend - * and stay in the directory, chdir. If this fails we keep going, - * but set a flag so we don't chdir after the post-order visit. - * We won't be able to stat anything, but we can still return the - * names themselves. Note, that since fts_read won't be able to - * chdir into the directory, it will have to return different path - * names than before, i.e. "a/b" instead of "b". Since the node - * has already been visited in pre-order, have to wait until the - * post-order visit to return the error. There is a special case - * here, if there was nothing to stat then it's not an error to - * not be able to stat. This is all fairly nasty. If a program - * needed sorted entries or stat information, they had better be - * checking FTS_NS on the returned nodes. - */ - cderrno = 0; - if (nlinks || type == BREAD) { - if (fts_safe_changedir(sp, cur, dirfd(dirp), NULL)) { - if (nlinks && type == BREAD) - cur->fts_errno = errno; - cur->fts_flags |= FTS_DONTCHDIR; - descend = 0; - cderrno = errno; - } else - descend = 1; - } else - descend = 0; - - /* - * Figure out the max file name length that can be stored in the - * current path -- the inner loop allocates more path as necessary. - * We really wouldn't have to do the maxlen calculations here, we - * could do them in fts_read before returning the path, but it's a - * lot easier here since the length is part of the dirent structure. - * - * If not changing directories set a pointer so that can just append - * each new name into the path. - */ - len = NAPPEND(cur); - if (ISSET(FTS_NOCHDIR)) { - cp = sp->fts_path + len; - *cp++ = '/'; - } else { - /* GCC, you're too verbose. */ - cp = NULL; - } - len++; - maxlen = sp->fts_pathlen - len; - - level = cur->fts_level + 1; - - /* Read the directory, attaching each entry to the `link' pointer. */ - doadjust = 0; - for (head = tail = NULL, nitems = 0; dirp && (dp = readdir(dirp));) { - dnamlen = strlen(dp->d_name); - if (!ISSET(FTS_SEEDOT) && ISDOT(dp->d_name)) - continue; - - if ((p = fts_alloc(sp, dp->d_name, (int)dnamlen)) == NULL) - goto mem1; - if (dnamlen >= maxlen) { /* include space for NUL */ - oldaddr = sp->fts_path; - if (fts_palloc(sp, dnamlen + len + 1)) { - /* - * No more memory for path or structures. Save - * errno, free up the current structure and the - * structures already allocated. - */ -mem1: saved_errno = errno; - if (p) - free(p); - fts_lfree(head); - (void)closedir(dirp); - cur->fts_info = FTS_ERR; - SET(FTS_STOP); - errno = saved_errno; - return (NULL); - } - /* Did realloc() change the pointer? */ - if (oldaddr != sp->fts_path) { - doadjust = 1; - if (ISSET(FTS_NOCHDIR)) - cp = sp->fts_path + len; - } - maxlen = sp->fts_pathlen - len; - } - - if (len + dnamlen >= USHRT_MAX) { - /* - * In an FTSENT, fts_pathlen is a u_short so it is - * possible to wraparound here. If we do, free up - * the current structure and the structures already - * allocated, then error out with ENAMETOOLONG. - */ - free(p); - fts_lfree(head); - (void)closedir(dirp); - cur->fts_info = FTS_ERR; - SET(FTS_STOP); - errno = ENAMETOOLONG; - return (NULL); - } - p->fts_level = level; - p->fts_parent = sp->fts_cur; - p->fts_pathlen = len + dnamlen; - -#ifdef FTS_WHITEOUT - if (dp->d_type == DT_WHT) - p->fts_flags |= FTS_ISW; -#endif - - if (cderrno) { - if (nlinks) { - p->fts_info = FTS_NS; - p->fts_errno = cderrno; - } else - p->fts_info = FTS_NSOK; - p->fts_accpath = cur->fts_accpath; - } else if (nlinks == 0 -#ifdef DT_DIR - || (nostat && - dp->d_type != DT_DIR && dp->d_type != DT_UNKNOWN) -#endif - ) { - p->fts_accpath = - ISSET(FTS_NOCHDIR) ? p->fts_path : p->fts_name; - p->fts_info = FTS_NSOK; - } else { - /* Build a file name for fts_stat to stat. */ - if (ISSET(FTS_NOCHDIR)) { - p->fts_accpath = p->fts_path; - memmove(cp, p->fts_name, p->fts_namelen + 1); - } else - p->fts_accpath = p->fts_name; - /* Stat it. */ - p->fts_info = fts_stat(sp, p, 0); - - /* Decrement link count if applicable. */ - if (nlinks > 0 && (p->fts_info == FTS_D || - p->fts_info == FTS_DC || p->fts_info == FTS_DOT)) - --nlinks; - } - - /* We walk in directory order so "ls -f" doesn't get upset. */ - p->fts_link = NULL; - if (head == NULL) - head = tail = p; - else { - tail->fts_link = p; - tail = p; - } - ++nitems; - } - if (dirp) - (void)closedir(dirp); - - /* - * If realloc() changed the address of the path, adjust the - * addresses for the rest of the tree and the dir list. - */ - if (doadjust) - fts_padjust(sp, head); - - /* - * If not changing directories, reset the path back to original - * state. - */ - if (ISSET(FTS_NOCHDIR)) { - if (len == sp->fts_pathlen || nitems == 0) - --cp; - *cp = '\0'; - } - - /* - * If descended after called from fts_children or after called from - * fts_read and nothing found, get back. At the root level we use - * the saved fd; if one of fts_open()'s arguments is a relative path - * to an empty directory, we wind up here with no other way back. If - * can't get back, we're done. - */ - if (descend && (type == BCHILD || !nitems) && - (cur->fts_level == FTS_ROOTLEVEL ? - FCHDIR(sp, sp->fts_rfd) : - fts_safe_changedir(sp, cur->fts_parent, -1, ".."))) { - cur->fts_info = FTS_ERR; - SET(FTS_STOP); - return (NULL); - } - - /* If didn't find anything, return NULL. */ - if (!nitems) { - if (type == BREAD) - cur->fts_info = FTS_DP; - return (NULL); - } - - /* Sort the entries. */ - if (sp->fts_compar && nitems > 1) - head = fts_sort(sp, head, nitems); - return (head); -} - -static u_short -fts_stat(sp, p, follow) - FTS *sp; - FTSENT *p; - int follow; -{ - FTSENT *t; - dev_t dev; - ino_t ino; - struct stat *sbp, sb; - int saved_errno; - - /* If user needs stat info, stat buffer already allocated. */ - sbp = ISSET(FTS_NOSTAT) ? &sb : p->fts_statp; - -#ifdef FTS_WHITEOUT - /* Check for whiteout. */ - if (p->fts_flags & FTS_ISW) { - if (sbp != &sb) { - memset(sbp, '\0', sizeof(*sbp)); - sbp->st_mode = S_IFWHT; - } - return (FTS_W); - } -#endif - - /* - * If doing a logical walk, or application requested FTS_FOLLOW, do - * a stat(2). If that fails, check for a non-existent symlink. If - * fail, set the errno from the stat call. - */ - if (ISSET(FTS_LOGICAL) || follow) { - if (stat(p->fts_accpath, sbp)) { - saved_errno = errno; - if (!lstat(p->fts_accpath, sbp)) { - errno = 0; - return (FTS_SLNONE); - } - p->fts_errno = saved_errno; - goto err; - } - } else if (lstat(p->fts_accpath, sbp)) { - p->fts_errno = errno; -err: memset(sbp, 0, sizeof(struct stat)); - return (FTS_NS); - } - - if (S_ISDIR(sbp->st_mode)) { - /* - * Set the device/inode. Used to find cycles and check for - * crossing mount points. Also remember the link count, used - * in fts_build to limit the number of stat calls. It is - * understood that these fields are only referenced if fts_info - * is set to FTS_D. - */ - dev = p->fts_dev = sbp->st_dev; - ino = p->fts_ino = sbp->st_ino; - p->fts_nlink = sbp->st_nlink; - - if (ISDOT(p->fts_name)) - return (FTS_DOT); - - /* - * Cycle detection is done by brute force when the directory - * is first encountered. If the tree gets deep enough or the - * number of symbolic links to directories is high enough, - * something faster might be worthwhile. - */ - for (t = p->fts_parent; - t->fts_level >= FTS_ROOTLEVEL; t = t->fts_parent) - if (ino == t->fts_ino && dev == t->fts_dev) { - p->fts_cycle = t; - return (FTS_DC); - } - return (FTS_D); - } - if (S_ISLNK(sbp->st_mode)) - return (FTS_SL); - if (S_ISREG(sbp->st_mode)) - return (FTS_F); - return (FTS_DEFAULT); -} - -/* - * The comparison function takes pointers to pointers to FTSENT structures. - * Qsort wants a comparison function that takes pointers to void. - * (Both with appropriate levels of const-poisoning, of course!) - * Use a trampoline function to deal with the difference. - */ -static int -fts_compar(const void *a, const void *b) -{ - FTS *parent; - - parent = (*(const FTSENT * const *)a)->fts_fts; - return (*parent->fts_compar)(a, b); -} - -static FTSENT * -fts_sort(sp, head, nitems) - FTS *sp; - FTSENT *head; - int nitems; -{ - FTSENT **ap, *p; - - /* - * Construct an array of pointers to the structures and call qsort(3). - * Reassemble the array in the order returned by qsort. If unable to - * sort for memory reasons, return the directory entries in their - * current order. Allocate enough space for the current needs plus - * 40 so don't realloc one entry at a time. - */ - if (nitems > sp->fts_nitems) { - sp->fts_nitems = nitems + 40; - if ((sp->fts_array = reallocf(sp->fts_array, - sp->fts_nitems * sizeof(FTSENT *))) == NULL) { - sp->fts_nitems = 0; - return (head); - } - } - for (ap = sp->fts_array, p = head; p; p = p->fts_link) - *ap++ = p; - qsort(sp->fts_array, nitems, sizeof(FTSENT *), fts_compar); - for (head = *(ap = sp->fts_array); --nitems; ++ap) - ap[0]->fts_link = ap[1]; - ap[0]->fts_link = NULL; - return (head); -} - -static FTSENT * -fts_alloc(sp, name, namelen) - FTS *sp; - char *name; - int namelen; -{ - FTSENT *p; - size_t len; - - struct ftsent_withstat { - FTSENT ent; - struct stat statbuf; - }; - - /* - * The file name is a variable length array and no stat structure is - * necessary if the user has set the nostat bit. Allocate the FTSENT - * structure, the file name and the stat structure in one chunk, but - * be careful that the stat structure is reasonably aligned. - */ - if (ISSET(FTS_NOSTAT)) - len = sizeof(FTSENT) + namelen + 1; - else - len = sizeof(struct ftsent_withstat) + namelen + 1; - - if ((p = malloc(len)) == NULL) - return (NULL); - - if (ISSET(FTS_NOSTAT)) { - p->fts_name = (char *)(p + 1); - p->fts_statp = NULL; - } else { - p->fts_name = (char *)((struct ftsent_withstat *)p + 1); - p->fts_statp = &((struct ftsent_withstat *)p)->statbuf; - } - - /* Copy the name and guarantee NUL termination. */ - memcpy(p->fts_name, name, namelen); - p->fts_name[namelen] = '\0'; - p->fts_namelen = namelen; - p->fts_path = sp->fts_path; - p->fts_errno = 0; - p->fts_flags = 0; - p->fts_instr = FTS_NOINSTR; - p->fts_number = 0; - p->fts_pointer = NULL; - p->fts_fts = sp; - return (p); -} - -static void -fts_lfree(head) - FTSENT *head; -{ - FTSENT *p; - - /* Free a linked list of structures. */ - while ((p = head)) { - head = head->fts_link; - free(p); - } -} - -/* - * Allow essentially unlimited paths; find, rm, ls should all work on any tree. - * Most systems will allow creation of paths much longer than PATH_MAX, even - * though the kernel won't resolve them. Add the size (not just what's needed) - * plus 256 bytes so don't realloc the path 2 bytes at a time. - */ -static int -fts_palloc(sp, more) - FTS *sp; - size_t more; -{ - - sp->fts_pathlen += more + 256; - /* - * Check for possible wraparound. In an FTS, fts_pathlen is - * a signed int but in an FTSENT it is an unsigned short. - * We limit fts_pathlen to USHRT_MAX to be safe in both cases. - */ - if (sp->fts_pathlen < 0 || sp->fts_pathlen >= USHRT_MAX) { - if (sp->fts_path) - free(sp->fts_path); - sp->fts_path = NULL; - errno = ENAMETOOLONG; - return (1); - } - sp->fts_path = reallocf(sp->fts_path, sp->fts_pathlen); - return (sp->fts_path == NULL); -} - -/* - * When the path is realloc'd, have to fix all of the pointers in structures - * already returned. - */ -static void -fts_padjust(sp, head) - FTS *sp; - FTSENT *head; -{ - FTSENT *p; - char *addr = sp->fts_path; - -#define ADJUST(p) do { \ - if ((p)->fts_accpath != (p)->fts_name) { \ - (p)->fts_accpath = \ - (char *)addr + ((p)->fts_accpath - (p)->fts_path); \ - } \ - (p)->fts_path = addr; \ -} while (0) - /* Adjust the current set of children. */ - for (p = sp->fts_child; p; p = p->fts_link) - ADJUST(p); - - /* Adjust the rest of the tree, including the current level. */ - for (p = head; p->fts_level >= FTS_ROOTLEVEL;) { - ADJUST(p); - p = p->fts_link ? p->fts_link : p->fts_parent; - } -} - -static size_t -fts_maxarglen(argv) - char * const *argv; -{ - size_t len, max; - - for (max = 0; *argv; ++argv) - if ((len = strlen(*argv)) > max) - max = len; - return (max + 1); -} - -/* - * Change to dir specified by fd or p->fts_accpath without getting - * tricked by someone changing the world out from underneath us. - * Assumes p->fts_dev and p->fts_ino are filled in. - */ -static int -fts_safe_changedir(sp, p, fd, path) - FTS *sp; - FTSENT *p; - int fd; - char *path; -{ - int ret, oerrno, newfd; - struct stat sb; - - newfd = fd; - if (ISSET(FTS_NOCHDIR)) - return (0); - if (fd < 0 && (newfd = _open(path, O_RDONLY, 0)) < 0) - return (-1); - if (_fstat(newfd, &sb)) { - ret = -1; - goto bail; - } - if (p->fts_dev != sb.st_dev || p->fts_ino != sb.st_ino) { - errno = ENOENT; /* disinformation */ - ret = -1; - goto bail; - } - ret = fchdir(newfd); -bail: - oerrno = errno; - if (fd < 0) - (void)_close(newfd); - errno = oerrno; - return (ret); -} - -/* - * Check if the filesystem for "ent" has UFS-style links. - */ -static int -fts_ufslinks(FTS *sp, const FTSENT *ent) -{ - struct _fts_private *priv; - const char **cpp; - - priv = (struct _fts_private *)sp; - priv->ftsp_linksreliable = 0; - return 0; -} Index: trunk/minix/lib/other/getgrent.c =================================================================== --- trunk/minix/lib/other/getgrent.c (revision 9) +++ (revision ) @@ -1,150 +1,0 @@ -/* getgrent(), getgrgid(), getgrnam() - group file routines - * - * Author: Kees J. Bot - * 31 Jan 1994 - */ -#define nil 0 -#define open _open -#define fcntl _fcntl -#define read _read -#define close _close -#include -#include -#include -#include -#include -#include - -#define arraysize(a) (sizeof(a) / sizeof((a)[0])) -#define arraylimit(a) ((a) + arraysize(a)) - -static char GROUP[]= "/etc/group"; /* The group file. */ -static const char *grfile; /* Current group file. */ - -static char buf[1024]; /* Read buffer. */ -static char grline[512]; /* One line from the group file. */ -static struct group entry; /* Entry to fill and return. */ -static char *members[64]; /* Group members with the entry. */ -static int grfd= -1; /* Filedescriptor to the file. */ -static char *bufptr; /* Place in buf. */ -static ssize_t buflen= 0; /* Remaining characters in buf. */ -static char *lineptr; /* Place in the line. */ - -void endgrent(void) -/* Close the group file. */ -{ - if (grfd >= 0) { - (void) close(grfd); - grfd= -1; - buflen= 0; - } -} - -int setgrent(void) -/* Open the group file. */ -{ - if (grfd >= 0) endgrent(); - - if (grfile == nil) grfile= GROUP; - - if ((grfd= open(grfile, O_RDONLY)) < 0) return -1; - (void) fcntl(grfd, F_SETFD, fcntl(grfd, F_GETFD) | FD_CLOEXEC); - return 0; -} - -void setgrfile(const char *file) -/* Prepare for reading an alternate group file. */ -{ - endgrent(); - grfile= file; -} - -static int getline(void) -/* Get one line from the group file, return 0 if bad or EOF. */ -{ - lineptr= grline; - - do { - if (buflen == 0) { - if ((buflen= read(grfd, buf, sizeof(buf))) <= 0) - return 0; - bufptr= buf; - } - - if (lineptr == arraylimit(grline)) return 0; - buflen--; - } while ((*lineptr++ = *bufptr++) != '\n'); - - lineptr= grline; - return 1; -} - -static char *scan_punct(int punct) -/* Scan for a field separator in a line, return the start of the field. */ -{ - char *field= lineptr; - char *last; - - for (;;) { - last= lineptr; - if (*lineptr == 0) return nil; - if (*lineptr == '\n') break; - if (*lineptr++ == punct) break; - if (lineptr[-1] == ':') return nil; /* :::,,,:,,,? */ - } - *last= 0; - return field; -} - -struct group *getgrent(void) -/* Read one entry from the group file. */ -{ - char *p; - char **mem; - - /* Open the file if not yet open. */ - if (grfd < 0 && setgrent() < 0) return nil; - - /* Until a good line is read. */ - for (;;) { - if (!getline()) return nil; /* EOF or corrupt. */ - - if ((entry.gr_name= scan_punct(':')) == nil) continue; - if ((entry.gr_passwd= scan_punct(':')) == nil) continue; - if ((p= scan_punct(':')) == nil) continue; - entry.gr_gid= strtol(p, nil, 0); - - entry.gr_mem= mem= members; - if (*lineptr != '\n') { - do { - if ((*mem= scan_punct(',')) == nil) goto again; - if (mem < arraylimit(members) - 1) mem++; - } while (*lineptr != 0); - } - *mem= nil; - return &entry; - again:; - } -} - -struct group *getgrgid(_mnx_Gid_t gid) -/* Return the group file entry belonging to the user-id. */ -{ - struct group *gr; - - endgrent(); - while ((gr= getgrent()) != nil && gr->gr_gid != gid) {} - endgrent(); - return gr; -} - -struct group *getgrnam(const char *name) -/* Return the group file entry belonging to the user name. */ -{ - struct group *gr; - - endgrent(); - while ((gr= getgrent()) != nil && strcmp(gr->gr_name, name) != 0) {} - endgrent(); - return gr; -} Index: trunk/minix/lib/other/getlogin.c =================================================================== --- trunk/minix/lib/other/getlogin.c (revision 9) +++ (revision ) @@ -1,28 +1,0 @@ -/* getlogin(3) - * - * Author: Terrence W. Holm Aug. 1988 - */ - -#include -#include -#include -#include -#include - -#ifndef L_cuserid -#define L_cuserid 9 -#endif - -char *getlogin() -{ - PRIVATE char userid[L_cuserid]; - struct passwd *pw_entry; - - pw_entry = getpwuid(getuid()); - - if (pw_entry == (struct passwd *)NULL) return((char *)NULL); - - strcpy(userid, pw_entry->pw_name); - - return(userid); -} Index: trunk/minix/lib/other/getpagesize.c =================================================================== --- trunk/minix/lib/other/getpagesize.c (revision 9) +++ (revision ) @@ -1,11 +1,0 @@ -/* -getpagesize.c -*/ - -#include - -int getpagesize(void) -{ - /* We don't have paging. Pretend that we do. */ - return 4096; -} Index: trunk/minix/lib/other/getpass.c =================================================================== --- trunk/minix/lib/other/getpass.c (revision 9) +++ (revision ) @@ -1,75 +1,0 @@ -/* getpass() - read a password Author: Kees J. Bot - * Feb 16 1993 - */ -#define open _open -#define sigaction _sigaction -#define sigemptyset _sigemptyset -#define tcgetattr _tcgetattr -#define tcsetattr _tcsetattr -#define write _write -#define read _read -#define close _close -#include -#include -#include -#include -#include -#include - -static int intr; - -static void catch(int sig) -{ - intr= 1; -} - -char *getpass(const char *prompt) -{ - struct sigaction osa, sa; - struct termios cooked, raw; - static char password[32+1]; - int fd, n= 0; - - /* Try to open the controlling terminal. */ - if ((fd= open("/dev/tty", O_RDONLY)) < 0) return NULL; - - /* Trap interrupts unless ignored. */ - intr= 0; - sigaction(SIGINT, NULL, &osa); - if (osa.sa_handler != SIG_IGN) { - sigemptyset(&sa.sa_mask); - sa.sa_flags= 0; - sa.sa_handler= catch; - sigaction(SIGINT, &sa, &osa); - } - - /* Set the terminal to non-echo mode. */ - tcgetattr(fd, &cooked); - raw= cooked; - raw.c_iflag|= ICRNL; - raw.c_lflag&= ~ECHO; - raw.c_lflag|= ECHONL; - raw.c_oflag|= OPOST | ONLCR; - tcsetattr(fd, TCSANOW, &raw); - - /* Print the prompt. (After setting non-echo!) */ - write(2, prompt, strlen(prompt)); - - /* Read the password, 32 characters max. */ - while (read(fd, password+n, 1) > 0) { - if (password[n] == '\n') break; - if (n < 32) n++; - } - password[n]= 0; - - /* Terminal back to cooked mode. */ - tcsetattr(fd, TCSANOW, &cooked); - - close(fd); - - /* Interrupt? */ - sigaction(SIGINT, &osa, NULL); - if (intr) raise(SIGINT); - - return password; -} Index: trunk/minix/lib/other/getpwent.c =================================================================== --- trunk/minix/lib/other/getpwent.c (revision 9) +++ (revision ) @@ -1,143 +1,0 @@ -/* getpwent(), getpwuid(), getpwnam() - password file routines - * - * Author: Kees J. Bot - * 31 Jan 1994 - */ -#define nil 0 -#define open _open -#define fcntl _fcntl -#define read _read -#define close _close -#include -#include -#include -#include -#include -#include - -#define arraysize(a) (sizeof(a) / sizeof((a)[0])) -#define arraylimit(a) ((a) + arraysize(a)) - -static char PASSWD[]= "/etc/passwd"; /* The password file. */ -static const char *pwfile; /* Current password file. */ - -static char buf[1024]; /* Read buffer. */ -static char pwline[256]; /* One line from the password file. */ -static struct passwd entry; /* Entry to fill and return. */ -static int pwfd= -1; /* Filedescriptor to the file. */ -static char *bufptr; /* Place in buf. */ -static ssize_t buflen= 0; /* Remaining characters in buf. */ -static char *lineptr; /* Place in the line. */ - -void endpwent(void) -/* Close the password file. */ -{ - if (pwfd >= 0) { - (void) close(pwfd); - pwfd= -1; - buflen= 0; - } -} - -int setpwent(void) -/* Open the password file. */ -{ - if (pwfd >= 0) endpwent(); - - if (pwfile == nil) pwfile= PASSWD; - - if ((pwfd= open(pwfile, O_RDONLY)) < 0) return -1; - (void) fcntl(pwfd, F_SETFD, fcntl(pwfd, F_GETFD) | FD_CLOEXEC); - return 0; -} - -void setpwfile(const char *file) -/* Prepare for reading an alternate password file. */ -{ - endpwent(); - pwfile= file; -} - -static int getline(void) -/* Get one line from the password file, return 0 if bad or EOF. */ -{ - lineptr= pwline; - - do { - if (buflen == 0) { - if ((buflen= read(pwfd, buf, sizeof(buf))) <= 0) - return 0; - bufptr= buf; - } - - if (lineptr == arraylimit(pwline)) return 0; - buflen--; - } while ((*lineptr++ = *bufptr++) != '\n'); - - lineptr= pwline; - return 1; -} - -static char *scan_colon(void) -/* Scan for a field separator in a line, return the start of the field. */ -{ - char *field= lineptr; - char *last; - - for (;;) { - last= lineptr; - if (*lineptr == 0) return nil; - if (*lineptr == '\n') break; - if (*lineptr++ == ':') break; - } - *last= 0; - return field; -} - -struct passwd *getpwent(void) -/* Read one entry from the password file. */ -{ - char *p; - - /* Open the file if not yet open. */ - if (pwfd < 0 && setpwent() < 0) return nil; - - /* Until a good line is read. */ - for (;;) { - if (!getline()) return nil; /* EOF or corrupt. */ - - if ((entry.pw_name= scan_colon()) == nil) continue; - if ((entry.pw_passwd= scan_colon()) == nil) continue; - if ((p= scan_colon()) == nil) continue; - entry.pw_uid= strtol(p, nil, 0); - if ((p= scan_colon()) == nil) continue; - entry.pw_gid= strtol(p, nil, 0); - if ((entry.pw_gecos= scan_colon()) == nil) continue; - if ((entry.pw_dir= scan_colon()) == nil) continue; - if ((entry.pw_shell= scan_colon()) == nil) continue; - - if (*lineptr == 0) return &entry; - } -} - -struct passwd *getpwuid(_mnx_Uid_t uid) -/* Return the password file entry belonging to the user-id. */ -{ - struct passwd *pw; - - endpwent(); - while ((pw= getpwent()) != nil && pw->pw_uid != uid) {} - endpwent(); - return pw; -} - -struct passwd *getpwnam(const char *name) -/* Return the password file entry belonging to the user name. */ -{ - struct passwd *pw; - - endpwent(); - while ((pw= getpwent()) != nil && strcmp(pw->pw_name, name) != 0) {} - endpwent(); - return pw; -} Index: trunk/minix/lib/other/getttyent.c =================================================================== --- trunk/minix/lib/other/getttyent.c (revision 9) +++ (revision ) @@ -1,153 +1,0 @@ -/* getttyent(3) - get a ttytab entry Author: Kees J. Bot - * 28 Oct 1995 - */ -#define nil 0 -#define open _open -#define close _close -#define fcntl _fcntl -#define read _read -#include -#include -#include -#include -#include - -#define arraysize(a) (sizeof(a) / sizeof((a)[0])) -#define arraylimit(a) ((a) + arraysize(a)) - -static char TTYTAB[]= "/etc/ttytab"; /* The table of terminal devices. */ - -static char buf[512]; /* Read buffer. */ -static char ttline[256]; /* One line from the ttytab file. */ -static char *ttargv[32]; /* Compound arguments. */ -static struct ttyent entry; /* Entry to fill and return. */ -static int ttfd= -1; /* Filedescriptor to the file. */ -static char *bufptr; /* Place in buf. */ -static ssize_t buflen= 0; /* Remaining characters in buf. */ -static char *lineptr; /* Place in the line. */ -static char **argvptr; /* Place in word lists. */ - -void endttyent(void) -/* Close the ttytab file. */ -{ - if (ttfd >= 0) { - (void) close(ttfd); - ttfd= -1; - buflen= 0; - } -} - -int setttyent(void) -/* Open the ttytab file. */ -{ - if (ttfd >= 0) endttyent(); - - if ((ttfd= open(TTYTAB, O_RDONLY)) < 0) return -1; - (void) fcntl(ttfd, F_SETFD, fcntl(ttfd, F_GETFD) | FD_CLOEXEC); - return 0; -} - -static int getline(void) -/* Get one line from the ttytab file, return 0 if bad or EOF. */ -{ - lineptr= ttline; - argvptr= ttargv; - - do { - if (buflen == 0) { - if ((buflen= read(ttfd, buf, sizeof(buf))) <= 0) - return 0; - bufptr= buf; - } - - if (lineptr == arraylimit(ttline)) return 0; - buflen--; - } while ((*lineptr++ = *bufptr++) != '\n'); - - lineptr= ttline; - return 1; -} - -static int white(int c) -/* Whitespace? */ -{ - return c == ' ' || c == '\t'; -} - -static char *scan_white(int quoted) -/* Scan for a field separator in a line, return the start of the field. - * "quoted" is set if we have to watch out for double quotes. - */ -{ - char *field, *last; - - while (white(*lineptr)) lineptr++; - if (!quoted && *lineptr == '#') return nil; - - field= lineptr; - for (;;) { - last= lineptr; - if (*lineptr == 0) return nil; - if (*lineptr == '\n') break; - if (quoted && *lineptr == '"') return field; - if (white(*lineptr++)) break; - } - *last= 0; - return *field == 0 ? nil : field; -} - -static char **scan_quoted(void) -/* Read a field that may be a quoted list of words. */ -{ - char *p, **field= argvptr; - - while (white(*lineptr)) lineptr++; - - if (*lineptr == '"') { - /* Quoted list of words. */ - lineptr++; - while ((p= scan_white(1)) != nil && *p != '"') { - if (argvptr == arraylimit(ttargv)) return nil; - *argvptr++= p; - } - if (*lineptr == '"') *lineptr++= 0; - } else { - /* Just one word. */ - if ((p= scan_white(0)) == nil) return nil; - if (argvptr == arraylimit(ttargv)) return nil; - *argvptr++= p; - } - if (argvptr == arraylimit(ttargv)) return nil; - *argvptr++= nil; - return field; -} - -struct ttyent *getttyent(void) -/* Read one entry from the ttytab file. */ -{ - /* Open the file if not yet open. */ - if (ttfd < 0 && setttyent() < 0) return nil; - - /* Look for a line with something on it. */ - for (;;) { - if (!getline()) return nil; /* EOF or corrupt. */ - - if ((entry.ty_name= scan_white(0)) == nil) continue; - entry.ty_type= scan_white(0); - entry.ty_getty= scan_quoted(); - entry.ty_init= scan_quoted(); - - return &entry; - } -} - -struct ttyent *getttynam(const char *name) -/* Return the ttytab file entry for a given tty. */ -{ - struct ttyent *tty; - - endttyent(); - while ((tty= getttyent()) != nil && strcmp(tty->ty_name, name) != 0) {} - endttyent(); - return tty; -} Index: trunk/minix/lib/other/getw.c =================================================================== --- trunk/minix/lib/other/getw.c (revision 9) +++ (revision ) @@ -1,22 +1,0 @@ -/* - * getw - read a word from a stream - */ -/* $Header: /cvsup/minix/src/lib/other/getw.c,v 1.1.1.1 2005/04/21 14:56:27 beng Exp $ */ - -#include - -_PROTOTYPE(int getw, (FILE *stream )); - -int getw(stream) -register FILE *stream; -{ - register int cnt = sizeof(int); - int w; - register char *p = (char *) &w; - - while (cnt--) { - *p++ = getc(stream); - } - if (feof(stream) || ferror(stream)) return EOF; - return w; -} Index: trunk/minix/lib/other/hypot.c =================================================================== --- trunk/minix/lib/other/hypot.c (revision 9) +++ (revision ) @@ -1,43 +1,0 @@ -/* - * (c) copyright 1988 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - * - * Author: Ceriel J.H. Jacobs - */ - -#include - -struct complex { - double r,i; -}; - -_PROTOTYPE(double hypot, (double x, double y )); -_PROTOTYPE(double cabs, (struct complex p_compl )); - -/* $Header: /cvsup/minix/src/lib/other/hypot.c,v 1.1.1.1 2005/04/21 14:56:27 beng Exp $ */ - -double -hypot(x, y) -double x, y; -{ - /* Computes sqrt(x*x+y*y), avoiding overflow */ - - if (x < 0) x = -x; - if (y < 0) y = -y; - if (x > y) { - double t = y; - y = x; - x = t; - } - /* sqrt(x*x+y*y) = sqrt(y*y*(x*x/(y*y)+1.0)) = y*sqrt(x*x/(y*y)+1.0) */ - if (y == 0.0) return 0.0; - x /= y; - return y*sqrt(x*x+1.0); -} - -double -cabs(p_compl) -struct complex p_compl; -{ - return hypot(p_compl.r, p_compl.i); -} Index: trunk/minix/lib/other/index.c =================================================================== --- trunk/minix/lib/other/index.c (revision 9) +++ (revision ) @@ -1,11 +1,0 @@ -#include -/* index - find first occurrence of a character in a string */ - -#include - -char *index(s, charwanted) /* found char, or NULL if none */ -_CONST char *s; -char charwanted; -{ - return(strchr(s, charwanted)); -} Index: trunk/minix/lib/other/itoa.c =================================================================== --- trunk/minix/lib/other/itoa.c (revision 9) +++ (revision ) @@ -1,36 +1,0 @@ -#include -/* Integer to ASCII for signed decimal integers. */ - -PRIVATE int next; -PRIVATE char qbuf[8]; - -_PROTOTYPE( char *itoa, (int n)); - -char *itoa(n) -int n; -{ - register int r, k; - int flag = 0; - - next = 0; - if (n < 0) { - qbuf[next++] = '-'; - n = -n; - } - if (n == 0) { - qbuf[next++] = '0'; - } else { - k = 10000; - while (k > 0) { - r = n / k; - if (flag || r > 0) { - qbuf[next++] = '0' + r; - flag = 1; - } - n -= r * k; - k = k / 10; - } - } - qbuf[next] = 0; - return(qbuf); -} Index: trunk/minix/lib/other/loadname.c =================================================================== --- trunk/minix/lib/other/loadname.c (revision 9) +++ (revision ) @@ -1,19 +1,0 @@ -#include -#include - -PUBLIC void _loadname(name, msgptr) -_CONST char *name; -message *msgptr; -{ -/* This function is used to load a string into a type m3 message. If the - * string fits in the message, it is copied there. If not, a pointer to - * it is passed. - */ - - register size_t k; - - k = strlen(name) + 1; - msgptr->m3_i1 = k; - msgptr->m3_p1 = (char *) name; - if (k <= sizeof msgptr->m3_ca1) strcpy(msgptr->m3_ca1, name); -} Index: trunk/minix/lib/other/lock.c =================================================================== --- trunk/minix/lib/other/lock.c (revision 9) +++ (revision ) @@ -1,62 +1,0 @@ -#include -#include -#include -#include -#include -#include -#include -#if _ANSI -#include -#endif - -typedef enum { - False, True -} BOOLEAN; - -#define LOCKDIR "/tmp/" /* or /usr/tmp/ as the case may be */ -#define MAXTRIES 3 -#define NAPTIME (unsigned int)5 - -PRIVATE _PROTOTYPE( char *lockpath, (char *name)); -_PROTOTYPE( void syserr, (char *errstring)); -_PROTOTYPE( BOOLEAN lock, (char *name)); -_PROTOTYPE( void unlock, (char *name)); - -void -syserr(errstring) -char *errstring; -{ - fprintf(stderr,"couldn't %s\n", errstring); - exit(1); -} - -BOOLEAN lock(name) /* acquire lock */ -char *name; -{ - char *path; - int fd, tries; - - path = lockpath(name); - tries = 0; - while ((fd = creat(path, 0)) == -1 && errno == EACCES) { - if (++tries >= MAXTRIES) return(False); - sleep(NAPTIME); - } - if (fd == -1 || close(fd) == -1) syserr("lock"); - return(True); -} - -void unlock(name) /* free lock */ -char *name; -{ - if (unlink(lockpath(name)) == -1) syserr("unlock"); -} - -PRIVATE char *lockpath(name) /* generate lock file path */ -char *name; -{ - PRIVATE char path[20]; - - strcpy(path, LOCKDIR); - return(strcat(path, name)); -} Index: trunk/minix/lib/other/lrand.c =================================================================== --- trunk/minix/lib/other/lrand.c (revision 9) +++ (revision ) @@ -1,53 +1,0 @@ -/* lrand(3) - * - * Author: Terrence W. Holm Nov. 1988 - * - * - * A prime modulus multiplicative linear congruential - * generator (PMMLCG), or "Lehmer generator". - * Implementation directly derived from the article: - * - * S. K. Park and K. W. Miller - * Random Number Generators: Good Ones are Hard to Find - * CACM vol 31, #10. Oct. 1988. pp 1192-1201. - * - * - * Using the following multiplier and modulus, we obtain a - * generator which: - * - * 1) Has a full period: 1 to 2^31 - 2. - * 2) Is testably "random" (see the article). - * 3) Has a known implementation by E. L. Schrage. - */ - -#include - -_PROTOTYPE( long seed, (long lseed)); -_PROTOTYPE( long lrand, (void)); - -#define A 16807L /* A "good" multiplier */ -#define M 2147483647L /* Modulus: 2^31 - 1 */ -#define Q 127773L /* M / A */ -#define R 2836L /* M % A */ - -PRIVATE long _lseed = 1L; - -long seed(lseed) -long lseed; -{ - long previous_seed = _lseed; - - _lseed = lseed; - - return(previous_seed); -} - - -long lrand() -{ - _lseed = A * (_lseed % Q) - R * (_lseed / Q); - - if (_lseed < 0) _lseed += M; - - return(_lseed); -} Index: trunk/minix/lib/other/lsearch.c =================================================================== --- trunk/minix/lib/other/lsearch.c (revision 9) +++ (revision ) @@ -1,50 +1,0 @@ -#include -#include -/* lsearch(3) and lfind(3) - * - * Author: Terrence W. Holm Sep. 1988 - */ - -#include - -_PROTOTYPE( char *lsearch, (char *key, char *base, - unsigned *count, unsigned width, - int (*keycmp)(const void *, const void *))); -_PROTOTYPE( char *lfind, (char *key, char *base, - unsigned *count, unsigned width, - int (*keycmp)(const void *, const void *))); - -char *lsearch(key, base, count, width, keycmp) -char *key; -char *base; -unsigned *count; -unsigned width; -_PROTOTYPE( int (*keycmp), (const void *, const void *)); -{ - char *entry; - char *last = base + *count * width; - - for (entry = base; entry < last; entry += width) - if (keycmp(key, entry) == 0) return(entry); - - bcopy(key, last, width); - *count += 1; - return(last); -} - - -char *lfind(key, base, count, width, keycmp) -char *key; -char *base; -unsigned *count; -unsigned width; -_PROTOTYPE( int (*keycmp), (const void *, const void *)); -{ - char *entry; - char *last = base + *count * width; - - for (entry = base; entry < last; entry += width) - if (keycmp(key, entry) == 0) return(entry); - - return((char *)NULL); -} Index: trunk/minix/lib/other/memccpy.c =================================================================== --- trunk/minix/lib/other/memccpy.c (revision 9) +++ (revision ) @@ -1,39 +1,0 @@ -#include -/* memccpy - copy bytes up to a certain char - * - * CHARBITS should be defined only if the compiler lacks "unsigned char". - * It should be a mask, e.g. 0377 for an 8-bit machine. - */ - -#include -#include - -_PROTOTYPE( void *memccpy, (void *dst, const void *src, - int ucharstop, size_t size)); -#ifndef CHARBITS -# define UNSCHAR(c) ((unsigned char)(c)) -#else -# define UNSCHAR(c) ((c)&CHARBITS) -#endif - -void *memccpy(dst, src, ucharstop, size) -void * dst; -_CONST void * src; -int ucharstop; -_SIZET size; -{ - register char *d; - register _CONST char *s; - register _SIZET n; - register int uc; - - if (size <= 0) return( (void *) NULL); - - s = (char *) src; - d = (char *) dst; - uc = UNSCHAR(ucharstop); - for (n = size; n > 0; n--) - if (UNSCHAR(*d++ = *s++) == (char) uc) return( (void *) d); - - return( (void *) NULL); -} Index: trunk/minix/lib/other/mstats.c =================================================================== --- trunk/minix/lib/other/mstats.c (revision 9) +++ (revision ) @@ -1,23 +1,0 @@ -#include - -#if ENABLE_MESSAGE_STATS - -#include -#include - -PUBLIC int mstats(struct message_statentry *ms, int entries, int reset) -{ - message m; - - m.m1_i1 = entries; - m.m1_i2 = reset; - m.m1_p1 = (void *) ms; - - if(_syscall(MM, MSTATS, &m) < 0) { - return -1; - } - - return m.m_type; -} - -#endif Index: trunk/minix/lib/other/mtab.c =================================================================== --- trunk/minix/lib/other/mtab.c (revision 9) +++ (revision ) @@ -1,205 +1,0 @@ -/* This package consists of 4 routines for handling the /etc/mtab file. - * The /etc/mtab file contains information about the root and mounted file - * systems as a series of lines, each one with exactly four fields separated - * by one space as follows: - * - * special mounted_on version rw_flag - * - * where - * special is the name of the block special file - * mounted_on is the directory on which it is mounted - * version is either 1 or 2 for MINIX V1 and V2 file systems - * rw_flag is rw or ro for read/write or read only - * - * An example /etc/mtab: - * - * /dev/ram / 2 rw - * /dev/hd1 /usr 2 rw - * /dev/fd0 /user 1 ro - * - * - * The four routines for handling /etc/mtab are as follows. They use two - * (hidden) internal buffers, mtab_in for input and mtab_out for output. - * - * load_mtab(&prog_name) - read /etc/mtab into mtab_in - * get_mtab_entry(&s1, &s2, &s3, &s4) - arrays that are filled in - * put_mtab_entry(&s1, &s2, &s3, &s4) - append a line to mtab_out - * rewrite_mtab(&prog_name) - write mtab_out to /etc/mtab - * - * If load_mtab and rewrite_mtab work, they return 0. If they fail, they - * print their own error messages on stderr and return -1. When get_mtab_entry - * runs out of entries to return, it sets the first pointer to NULL and returns - * -1 instead of 0. Also, rewrite_mtab returns -1 if it fails. - */ - -#include -#include -#include -#include -#include -#include -#include -#include - -#define BUF_SIZE 512 /* size of the /etc/mtab buffer */ - -char *etc_mtab = "/etc/mtab"; /* name of the /etc/mtab file */ -static char mtab_in[BUF_SIZE+1]; /* holds /etc/mtab when it is read in */ -static char mtab_out[BUF_SIZE+1]; /* buf to build /etc/mtab for output later */ -static char *iptr = mtab_in; /* pointer to next line to feed out. */ -static char *optr = mtab_out; /* pointer to place where next line goes */ - -_PROTOTYPE(int load_mtab, (char *prog_name )); -_PROTOTYPE(int rewrite_mtab, (char *prog_name )); -_PROTOTYPE(int get_mtab_entry, (char *special, char *mounted_on, - char *version, char *rw_flag)); -_PROTOTYPE(int put_mtab_entry, (char *special, char *mounted_on, - char *version, char *rw_flag)); -_PROTOTYPE(void err, (char *prog_name, char *str )); - - -int load_mtab(prog_name) -char *prog_name; -{ -/* Read in /etc/mtab and store it in /etc/mtab. */ - - int fd, n; - char *ptr; - - /* Open the file. */ - fd = open(etc_mtab, O_RDONLY); - if (fd < 0) { - err(prog_name, ": cannot open "); - return(-1); - } - - /* File opened. Read it in. */ - n = read(fd, mtab_in, BUF_SIZE); - if (n <= 0) { - /* Read failed. */ - err(prog_name, ": cannot read "); - return(-1); - } - if (n == BUF_SIZE) { - /* Some nut has mounted 50 file systems or something like that. */ - std_err(prog_name); - std_err(": file too large: "); - std_err(etc_mtab); - return(-1); - } - - close(fd); - - /* Replace all the whitespace by '\0'. */ - ptr = mtab_in; - while (*ptr != '\0') { - if (isspace(*ptr)) *ptr = '\0'; - ptr++; - } - return(0); -} - - -int rewrite_mtab(prog_name) -char *prog_name; -{ -/* Write mtab_out to /etc/mtab. */ - - int fd, n; - - /* Do a creat to truncate the file. */ - fd = creat(etc_mtab, 0777); - if (fd < 0) { - err(prog_name, ": cannot overwrite "); - return(-1); - } - - /* File created. Write it. */ - n = write(fd, mtab_out, (unsigned int)(optr - mtab_out)); - if (n <= 0) { - /* Write failed. */ - err(prog_name, " could not write "); - return(-1); - } - - close(fd); - return(0); -} - - -int get_mtab_entry(special, mounted_on, version, rw_flag) -char *special; -char *mounted_on; -char *version; -char *rw_flag; -{ -/* Return the next entry from mtab_in. */ - - if (iptr >= &mtab_in[BUF_SIZE]) { - special[0] = '\0'; - return(-1); - } - - strcpy(special, iptr); - while (isprint(*iptr)) iptr++; - while (*iptr == '\0'&& iptr < &mtab_in[BUF_SIZE]) iptr++; - - strcpy(mounted_on, iptr); - while (isprint(*iptr)) iptr++; - while (*iptr == '\0'&& iptr < &mtab_in[BUF_SIZE]) iptr++; - - strcpy(version, iptr); - while (isprint(*iptr)) iptr++; - while (*iptr == '\0'&& iptr < &mtab_in[BUF_SIZE]) iptr++; - - strcpy(rw_flag, iptr); - while (isprint(*iptr)) iptr++; - while (*iptr == '\0'&& iptr < &mtab_in[BUF_SIZE]) iptr++; - return(0); -} - - -int put_mtab_entry(special, mounted_on, version, rw_flag) -char *special; -char *mounted_on; -char *version; -char *rw_flag; -{ -/* Append an entry to the mtab_out buffer. */ - - int n1, n2, n3, n4; - - n1 = strlen(special); - n2 = strlen(mounted_on); - n3 = strlen(version); - n4 = strlen(rw_flag); - - if (optr + n1 + n2 + n3 + n4 + 5 >= &mtab_out[BUF_SIZE]) return(-1); - strcpy(optr, special); - optr += n1; - *optr++ = ' '; - - strcpy(optr, mounted_on); - optr += n2; - *optr++ = ' '; - - strcpy(optr, version); - optr += n3; - *optr++ = ' '; - - strcpy(optr, rw_flag); - optr += n4; - *optr++ = '\n'; - return(0); -} - - -void -err(prog_name, str) -char *prog_name, *str; -{ - std_err(prog_name); - std_err(str); - std_err(etc_mtab); - perror(" "); -} Index: trunk/minix/lib/other/namespace.h =================================================================== --- trunk/minix/lib/other/namespace.h (revision 9) +++ (revision ) @@ -1,163 +1,0 @@ -/* - * Copyright (c) 2001 Daniel Eischen . - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * $FreeBSD: src/lib/libc/include/namespace.h,v 1.16 2003/05/01 19:03:13 nectar Exp $ - */ - -#ifndef _NAMESPACE_H_ -#define _NAMESPACE_H_ - -/* - * Adjust names so that headers declare "hidden" names. - * - * README: When modifying this file don't forget to make the appropriate - * changes in un-namespace.h!!! - */ - -/* - * ISO C (C90) section. Most names in libc aren't in ISO C, so they - * should be here. Most aren't here... - */ -#define err _err -#define warn _warn -#define nsdispatch _nsdispatch - -/* - * Prototypes for syscalls/functions that need to be overridden - * in libc_r/libpthread. - */ -#define accept _accept -#define __acl_aclcheck_fd ___acl_aclcheck_fd -#define __acl_delete_fd ___acl_delete_fd -#define __acl_get_fd ___acl_get_fd -#define __acl_set_fd ___acl_set_fd -#define bind _bind -#define __cap_get_fd ___cap_get_fd -#define __cap_set_fd ___cap_set_fd -#define close _close -#define connect _connect -#define dup _dup -#define dup2 _dup2 -#define execve _execve -#define fcntl _fcntl -/*#define flock _flock */ -#define flockfile _flockfile -#define fpathconf _fpathconf -#define fstat _fstat -#define fstatfs _fstatfs -#define fsync _fsync -#define funlockfile _funlockfile -#define getdirentries _getdirentries -#define getlogin _getlogin -#define getpeername _getpeername -#define getprogname _getprogname -#define getsockname _getsockname -#define getsockopt _getsockopt -#define ioctl _ioctl -/* #define kevent _kevent */ -#define listen _listen -#define nanosleep _nanosleep -#define open _open -#define poll _poll -#define pthread_cond_broadcast _pthread_cond_broadcast -#define pthread_cond_destroy _pthread_cond_destroy -#define pthread_cond_init _pthread_cond_init -#define pthread_cond_signal _pthread_cond_signal -#define pthread_cond_timedwait _pthread_cond_timedwait -#define pthread_cond_wait _pthread_cond_wait -#define pthread_exit _pthread_exit -#define pthread_getspecific _pthread_getspecific -#define pthread_key_create _pthread_key_create -#define pthread_key_delete _pthread_key_delete -#define pthread_main_np _pthread_main_np -#define pthread_mutex_destroy _pthread_mutex_destroy -#define pthread_mutex_init _pthread_mutex_init -#define pthread_mutex_lock _pthread_mutex_lock -#define pthread_mutex_trylock _pthread_mutex_trylock -#define pthread_mutex_unlock _pthread_mutex_unlock -#define pthread_mutexattr_destroy _pthread_mutexattr_destroy -#define pthread_mutexattr_init _pthread_mutexattr_init -#define pthread_mutexattr_settype _pthread_mutexattr_settype -#define pthread_once _pthread_once -#define pthread_rwlock_destroy _pthread_rwlock_destroy -#define pthread_rwlock_init _pthread_rwlock_init -#define pthread_rwlock_rdlock _pthread_rwlock_rdlock -#define pthread_rwlock_wrlock _pthread_rwlock_wrlock -#define pthread_rwlock_tryrdlock _pthread_rwlock_tryrdlock -#define pthread_rwlock_trywrlock _pthread_rwlock_trywrlock -#define pthread_rwlock_unlock _pthread_rwlock_unlock -#define pthread_self _pthread_self -#define pthread_setspecific _pthread_setspecific -#define pthread_sigmask _pthread_sigmask -#define read _read -#define readv _readv -#define recvfrom _recvfrom -#define recvmsg _recvmsg -#define select _select -#define sendmsg _sendmsg -#define sendto _sendto -#define setsockopt _setsockopt -/*#define sigaction _sigaction*/ -#define sigprocmask _sigprocmask -#define sigsuspend _sigsuspend -#define socket _socket -#define socketpair _socketpair -#define wait4 _wait4 -#define waitpid _waitpid -#define write _write -#define writev _writev - - -/* - * Other hidden syscalls/functions that libc_r needs to override - * but are not used internally by libc. - * - * XXX - When modifying libc to use one of the following, remove - * the prototype from below and place it in the list above. - */ -#if 0 -#define creat _creat -#define fchflags _fchflags -#define fchmod _fchmod -#define ftrylockfile _ftrylockfile -#define msync _msync -#define nfssvc _nfssvc -#define pause _pause -#define pthread_rwlockattr_init _pthread_rwlockattr_init -#define pthread_rwlockattr_destroy _pthread_rwlockattr_destroy -#define sched_yield _sched_yield -#define sendfile _sendfile -#define shutdown _shutdown -#define sigaltstack _sigaltstack -#define sigpending _sigpending -#define sigreturn _sigreturn -#define sigsetmask _sigsetmask -#define sleep _sleep -#define system _system -#define tcdrain _tcdrain -#define wait _wait -#endif - -#endif /* _NAMESPACE_H_ */ Index: trunk/minix/lib/other/nlist.c =================================================================== --- trunk/minix/lib/other/nlist.c (revision 9) +++ (revision ) @@ -1,71 +1,0 @@ -/* - * "nlist.c", Peter Valkenburg, january 1989. - */ - -#include -#include -#include -#include -#include -#include -#include - -#define fail(fp) (fclose(fp), -1) /* ret. exp. when nlist fails */ - -_PROTOTYPE( int nlist, (char *file, struct nlist nl[])); - -/* - * Nlist fills fields n_sclass and n_value of array nl with values found in - * non-stripped executable file. Entries that are not found have their - * n_value/n_sclass fields set to 0. Nl ends with a 0 or nul string n_name. - * The return value is -1 on failure, else the number of entries not found. - */ -int nlist(file, nl) -char *file; -struct nlist nl[]; -{ - int nents, nsrch, nfound, i; - struct nlist nlent; - FILE *fp; - struct exec hd; - - /* open executable with namelist */ - if ((fp = fopen(file, "r")) == NULL) - return -1; - - /* get header and seek to start of namelist */ - if (fread((char *) &hd, sizeof(struct exec), 1, fp) != 1 || - BADMAG(hd) || fseek(fp, A_SYMPOS(hd), SEEK_SET) != 0) - return fail(fp); - - /* determine number of entries searched for & reset fields */ - nsrch = 0; - while (nl[nsrch].n_name != NULL && *(nl[nsrch].n_name) != '\0') { - nl[nsrch].n_sclass = 0; - nl[nsrch].n_value = 0; - nl[nsrch].n_type = 0; /* for compatability */ - nsrch++; - } - - /* loop through namelist & fill in user array */ - nfound = 0; - for (nents = (hd.a_syms & 0xFFFF) / sizeof(struct nlist); - nents > 0; nents--) { - if (nsrch == nfound) - break; /* no need to look further */ - if (fread((char *) &nlent, sizeof(struct nlist), 1, fp) != 1) - return fail(fp); - for (i = 0; i < nsrch; i++) - if (nl[i].n_sclass == 0 && - strncmp(nl[i].n_name, nlent.n_name, - sizeof(nlent.n_name)) == 0) { - nl[i] = nlent; - nfound++; - break; - } - } - - (void) fclose(fp); - - return nsrch - nfound; -} Index: trunk/minix/lib/other/paramvalue.c =================================================================== --- trunk/minix/lib/other/paramvalue.c (revision 9) +++ (revision ) @@ -1,51 +1,0 @@ -/* paramvalue() - decode kernel parameter values Author: Kees J. Bot - * 7 May 1994 - * The kernel returns the results of parameter queries - * by the XXQUERYPARAM svrctl calls as an array of hex digits, like this: - * "75020000,080C0000". These are the values of two four-byte variables. - * Paramvalue() decodes such a string. - */ -#define nil 0 -#include -#include -#include -#include -#include - -size_t paramvalue(char **value, void *address, size_t size) -/* Decode the string *value storing the result in the object at address with - * the given size. *value is left at the next parameter, *address is padded - * with zeros if needed, and the actual size of the value is returned. - */ -{ - unsigned char *addr= address; - char *v= *value; - int nibble; - size_t n; - - n= 0; - - while (*v != 0 && *v != ',') { - nibble= *v++ - '0'; - if (nibble > 0x9) nibble= nibble + '0' - 'A' + 0xA; - if (nibble > 0xF) nibble= nibble + 'A' - 'a'; - if (size > 0) { - if (n % 2 == 0) { - *addr= nibble << 4; - } else { - *addr++|= nibble; - size--; - } - n++; - } - } - while (size > 0) { *addr++= 0; size--; } - while (*v != 0 && *v++ != ',') {} - *value= v; - return n / 2; -} - - -/* - * $PchId: paramvalue.c,v 1.3 1996/02/22 09:15:56 philip Exp $ - */ Index: trunk/minix/lib/other/peekpoke.c =================================================================== --- trunk/minix/lib/other/peekpoke.c (revision 9) +++ (revision ) @@ -1,49 +1,0 @@ -/* Peek and poke using /dev/mem. - * - * Callers now ought to check the return values. - * - * Calling peek() requires read permission on /dev/mem, and consumes - * a file descriptor. Calling poke() requires write permission, and - * consumes another file descriptor. - */ - -#include -#include -#include - -_PROTOTYPE( int peek, (unsigned segment, unsigned offset)); -_PROTOTYPE( int poke, (unsigned segment, unsigned offset, unsigned value)); - -#define SEGSIZE 0x10 - -int peek(segment, offset) -unsigned segment; -unsigned offset; -{ - unsigned char chvalue; - static int infd = -1; - - if (infd < 0) infd = open("/dev/mem", O_RDONLY); - if (infd < 0 || - lseek(infd, (unsigned long) segment * SEGSIZE + offset, SEEK_SET) < 0 || - read(infd, (char *) &chvalue, (unsigned) 1) != 1) - return(-1); - return(chvalue); -} - -int poke(segment, offset, value) -unsigned segment; -unsigned offset; -unsigned value; -{ - unsigned char chvalue; - static int outfd = -1; - - chvalue = value; - if (outfd < 0) outfd = open("/dev/mem", O_WRONLY); - if (outfd < 0 || - lseek(outfd, (unsigned long) segment * SEGSIZE + offset, SEEK_SET) < 0 || - write(outfd, (char *) &chvalue, (unsigned) 1) != 1) - return(-1); - return(chvalue); -} Index: trunk/minix/lib/other/popen.c =================================================================== --- trunk/minix/lib/other/popen.c (revision 9) +++ (revision ) @@ -1,122 +1,0 @@ -/* - * popen - open a pipe - */ -/* $Header: /cvsup/minix/src/lib/other/popen.c,v 1.1.1.1 2005/04/21 14:56:27 beng Exp $ */ - -#include -#include -#include -#include -#include - -#if defined(__BSD4_2) -union wait { - int w_status; -}; -typedef union wait wait_arg; -#else -typedef int wait_arg; -#endif /* __BSD4_2 */ - -#include "../stdio/loc_incl.h" - -#ifdef _ANSI -int _close(int d); -int _dup2(int oldd, int newd); /* not present in System 5 */ -int _execl(const char *name, const char *_arg, ... ); -pid_t _fork(void); -int _pipe(int fildes[2]); -pid_t _wait(wait_arg *status); -void _exit(int status); -#endif - -static int pids[OPEN_MAX]; - -FILE * -popen(command, type) -_CONST char *command; -_CONST char *type; -{ - int piped[2]; - int Xtype = *type == 'r' ? 0 : *type == 'w' ? 1 : 2; - int pid; - - if (Xtype == 2 || - _pipe(piped) < 0 || - (pid = _fork()) < 0) return 0; - - if (pid == 0) { - /* child */ - register int *p; - - for (p = pids; p < &pids[OPEN_MAX]; p++) { - if (*p) _close((int)(p - pids)); - } - _close(piped[Xtype]); - _dup2(piped[!Xtype], !Xtype); - _close(piped[!Xtype]); - _execl("/bin/sh", "sh", "-c", command, (char *) 0); - _exit(127); /* like system() ??? */ - } - - pids[piped[Xtype]] = pid; - _close(piped[!Xtype]); - return fdopen(piped[Xtype], type); -} - -#if defined(__BSD4_2) -#define ret_val status.w_status -#else -#define ret_val status -#endif - -int -pclose(stream) -FILE *stream; -{ - int fd = fileno(stream); - wait_arg status; - int wret; - -#ifdef _ANSI - void (*intsave)(int) = signal(SIGINT, SIG_IGN); - void (*quitsave)(int) = signal(SIGQUIT, SIG_IGN); -#else - void (*intsave)() = signal(SIGINT, SIG_IGN); - void (*quitsave)() = signal(SIGQUIT, SIG_IGN); -#endif - fclose(stream); - while ((wret = _wait(&status)) != -1) { - if (wret == pids[fd]) break; - } - if (wret == -1) ret_val = -1; - signal(SIGINT, intsave); - signal(SIGQUIT, quitsave); - pids[fd] = 0; - return ret_val; -} - -#if defined(__USG) -int _dup(int fildes); - -static int -_dup2(oldd, newd) -int oldd, newd; -{ - int i = 0, fd, tmp; - int fdbuf[_NFILES]; - - /* ignore the error on the close() */ - tmp = errno; (void) _close(newd); errno = tmp; - while ((fd = _dup(oldd)) != newd) { - if (fd == -1) break; - fdbuf[i++] = fd; - } - tmp = errno; - while (--i >= 0) { - _close(fdbuf[i]); - } - errno = tmp; - return -(fd == -1); -} -#endif /* __USG */ Index: trunk/minix/lib/other/putenv.c =================================================================== --- trunk/minix/lib/other/putenv.c (revision 9) +++ (revision ) @@ -1,79 +1,0 @@ -/* - * (c) copyright 1989 by the Vrije Universiteit, Amsterdam, The Netherlands. - * See the copyright notice in the ACK home directory, in the file "Copyright". - */ -/* $Header: /cvsup/minix/src/lib/other/putenv.c,v 1.1.1.1.8.1 2006/05/03 21:13:45 beng Exp $ */ - -#include -#include - -#define ENTRY_INC 10 -#define rounded(x) (((x / ENTRY_INC) + 1) * ENTRY_INC) - -extern _CONST char ***_penviron; - -int -putenv(name) -char *name; -{ - register _CONST char **v = *_penviron; - register char *r; - static int size = 0; - /* When size != 0, it contains the number of entries in the - * table (including the final NULL pointer). This means that the - * last non-null entry is environ[size - 2]. - */ - - if (!name) return 0; - if (*_penviron == NULL) return 1; - if (r = strchr(name, '=')) { - register _CONST char *p, *q; - - *r = '\0'; - - if (v != NULL) { - while ((p = *v) != NULL) { - q = name; - while (*q && (*q++ == *p++)) - /* EMPTY */ ; - if (*q || (*p != '=')) { - v++; - } else { - /* The name was already in the - * environment. - */ - *r = '='; - *v = name; - return 0; - } - } - } - *r = '='; - v = *_penviron; - } - - if (!size) { - register _CONST char **p; - register int i = 0; - - if (v) - do { - i++; - } while (*v++); - if (!(v = malloc(rounded(i) * sizeof(char **)))) - return 1; - size = i; - p = *_penviron; - *_penviron = v; - while (*v++ = *p++); /* copy the environment */ - v = *_penviron; - } else if (!(size % ENTRY_INC)) { - if (!(v = realloc(*_penviron, rounded(size) * sizeof(char **)))) - return 1; - *_penviron = v; - } - v[size - 1] = name; - v[size] = NULL; - size++; - return 0; -} Index: trunk/minix/lib/other/putw.c =================================================================== --- trunk/minix/lib/other/putw.c (revision 9) +++ (revision ) @@ -1,23 +1,0 @@ -/* - * putw - write an word on a stream - */ -/* $Header: /cvsup/minix/src/lib/other/putw.c,v 1.1.1.1 2005/04/21 14:56:27 beng Exp $ */ - -#include - -_PROTOTYPE(int putw, (int w, FILE *stream )); - -int -putw(w, stream) -int w; -register FILE *stream; -{ - register int cnt = sizeof(int); - register char *p = (char *) &w; - - while (cnt--) { - putc(*p++, stream); - } - if (ferror(stream)) return EOF; - return w; -} Index: trunk/minix/lib/other/random.c =================================================================== --- trunk/minix/lib/other/random.c (revision 9) +++ (revision ) @@ -1,363 +1,0 @@ -/* - * Copyright (c) 1983, 1993 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#if defined(LIBC_SCCS) && !defined(lint) -static char sccsid[] = "@(#)random.c 8.1 (Berkeley) 6/4/93"; -#endif /* LIBC_SCCS and not lint */ - -#include -#include - -/* - * random.c: - * - * An improved random number generation package. In addition to the standard - * rand()/srand() like interface, this package also has a special state info - * interface. The initstate() routine is called with a seed, an array of - * bytes, and a count of how many bytes are being passed in; this array is - * then initialized to contain information for random number generation with - * that much state information. Good sizes for the amount of state - * information are 32, 64, 128, and 256 bytes. The state can be switched by - * calling the setstate() routine with the same array as was initiallized - * with initstate(). By default, the package runs with 128 bytes of state - * information and generates far better random numbers than a linear - * congruential generator. If the amount of state information is less than - * 32 bytes, a simple linear congruential R.N.G. is used. - * - * Internally, the state information is treated as an array of longs; the - * zeroeth element of the array is the type of R.N.G. being used (small - * integer); the remainder of the array is the state information for the - * R.N.G. Thus, 32 bytes of state information will give 7 longs worth of - * state information, which will allow a degree seven polynomial. (Note: - * the zeroeth word of state information also has some other information - * stored in it -- see setstate() for details). - * - * The random number generation technique is a linear feedback shift register - * approach, employing trinomials (since there are fewer terms to sum up that - * way). In this approach, the least significant bit of all the numbers in - * the state table will act as a linear feedback shift register, and will - * have period 2^deg - 1 (where deg is the degree of the polynomial being - * used, assuming that the polynomial is irreducible and primitive). The - * higher order bits will have longer periods, since their values are also - * influenced by pseudo-random carries out of the lower bits. The total - * period of the generator is approximately deg*(2**deg - 1); thus doubling - * the amount of state information has a vast influence on the period of the - * generator. Note: the deg*(2**deg - 1) is an approximation only good for - * large deg, when the period of the shift register is the dominant factor. - * With deg equal to seven, the period is actually much longer than the - * 7*(2**7 - 1) predicted by this formula. - */ - -/* - * For each of the currently supported random number generators, we have a - * break value on the amount of state information (you need at least this - * many bytes of state info to support this random number generator), a degree - * for the polynomial (actually a trinomial) that the R.N.G. is based on, and - * the separation between the two lower order coefficients of the trinomial. - */ -#define TYPE_0 0 /* linear congruential */ -#define BREAK_0 8 -#define DEG_0 0 -#define SEP_0 0 - -#define TYPE_1 1 /* x**7 + x**3 + 1 */ -#define BREAK_1 32 -#define DEG_1 7 -#define SEP_1 3 - -#define TYPE_2 2 /* x**15 + x + 1 */ -#define BREAK_2 64 -#define DEG_2 15 -#define SEP_2 1 - -#define TYPE_3 3 /* x**31 + x**3 + 1 */ -#define BREAK_3 128 -#define DEG_3 31 -#define SEP_3 3 - -#define TYPE_4 4 /* x**63 + x + 1 */ -#define BREAK_4 256 -#define DEG_4 63 -#define SEP_4 1 - -/* - * Array versions of the above information to make code run faster -- - * relies on fact that TYPE_i == i. - */ -#define MAX_TYPES 5 /* max number of types above */ - -static int degrees[MAX_TYPES] = { DEG_0, DEG_1, DEG_2, DEG_3, DEG_4 }; -static int seps [MAX_TYPES] = { SEP_0, SEP_1, SEP_2, SEP_3, SEP_4 }; - -/* - * Initially, everything is set up as if from: - * - * initstate(1, &randtbl, 128); - * - * Note that this initialization takes advantage of the fact that srandom() - * advances the front and rear pointers 10*rand_deg times, and hence the - * rear pointer which starts at 0 will also end up at zero; thus the zeroeth - * element of the state information, which contains info about the current - * position of the rear pointer is just - * - * MAX_TYPES * (rptr - state) + TYPE_3 == TYPE_3. - */ - -static long randtbl[DEG_3 + 1] = { - TYPE_3, - 0x9a319039, 0x32d9c024, 0x9b663182, 0x5da1f342, 0xde3b81e0, 0xdf0a6fb5, - 0xf103bc02, 0x48f340fb, 0x7449e56b, 0xbeb1dbb0, 0xab5c5918, 0x946554fd, - 0x8c2e680f, 0xeb3d799f, 0xb11ee0b7, 0x2d436b86, 0xda672e2a, 0x1588ca88, - 0xe369735d, 0x904f35f7, 0xd7158fd6, 0x6fa6f051, 0x616e6b96, 0xac94efdc, - 0x36413f93, 0xc622c298, 0xf5a42ab8, 0x8a88d77b, 0xf5ad9d0e, 0x8999220b, - 0x27fb47b9, -}; - -/* - * fptr and rptr are two pointers into the state info, a front and a rear - * pointer. These two pointers are always rand_sep places aparts, as they - * cycle cyclically through the state information. (Yes, this does mean we - * could get away with just one pointer, but the code for random() is more - * efficient this way). The pointers are left positioned as they would be - * from the call - * - * initstate(1, randtbl, 128); - * - * (The position of the rear pointer, rptr, is really 0 (as explained above - * in the initialization of randtbl) because the state table pointer is set - * to point to randtbl[1] (as explained below). - */ -static long *fptr = &randtbl[SEP_3 + 1]; -static long *rptr = &randtbl[1]; - -/* - * The following things are the pointer to the state information table, the - * type of the current generator, the degree of the current polynomial being - * used, and the separation between the two pointers. Note that for efficiency - * of random(), we remember the first location of the state information, not - * the zeroeth. Hence it is valid to access state[-1], which is used to - * store the type of the R.N.G. Also, we remember the last location, since - * this is more efficient than indexing every time to find the address of - * the last element to see if the front and rear pointers have wrapped. - */ -static long *state = &randtbl[1]; -static int rand_type = TYPE_3; -static int rand_deg = DEG_3; -static int rand_sep = SEP_3; -static long *end_ptr = &randtbl[DEG_3 + 1]; - -/* - * srandom: - * - * Initialize the random number generator based on the given seed. If the - * type is the trivial no-state-information type, just remember the seed. - * Otherwise, initializes state[] based on the given "seed" via a linear - * congruential generator. Then, the pointers are set to known locations - * that are exactly rand_sep places apart. Lastly, it cycles the state - * information a given number of times to get rid of any initial dependencies - * introduced by the L.C.R.N.G. Note that the initialization of randtbl[] - * for default usage relies on values produced by this routine. - */ -void -srandom(x) - u_int x; -{ - register int i, j; - - if (rand_type == TYPE_0) - state[0] = x; - else { - j = 1; - state[0] = x; - for (i = 1; i < rand_deg; i++) - state[i] = 1103515245 * state[i - 1] + 12345; - fptr = &state[rand_sep]; - rptr = &state[0]; - for (i = 0; i < 10 * rand_deg; i++) - (void)random(); - } -} - -/* - * initstate: - * - * Initialize the state information in the given array of n bytes for future - * random number generation. Based on the number of bytes we are given, and - * the break values for the different R.N.G.'s, we choose the best (largest) - * one we can and set things up for it. srandom() is then called to - * initialize the state information. - * - * Note that on return from srandom(), we set state[-1] to be the type - * multiplexed with the current value of the rear pointer; this is so - * successive calls to initstate() won't lose this information and will be - * able to restart with setstate(). - * - * Note: the first thing we do is save the current state, if any, just like - * setstate() so that it doesn't matter when initstate is called. - * - * Returns a pointer to the old state. - */ -char * -initstate(seed, arg_state, n) - u_int seed; /* seed for R.N.G. */ - char *arg_state; /* pointer to state array */ - size_t n; /* # bytes of state info */ -{ - register char *ostate = (char *)(&state[-1]); - - if (rand_type == TYPE_0) - state[-1] = rand_type; - else - state[-1] = MAX_TYPES * (rptr - state) + rand_type; - if (n < BREAK_0) { - (void)fprintf(stderr, - "random: not enough state (%d bytes); ignored.\n", n); - return(0); - } - if (n < BREAK_1) { - rand_type = TYPE_0; - rand_deg = DEG_0; - rand_sep = SEP_0; - } else if (n < BREAK_2) { - rand_type = TYPE_1; - rand_deg = DEG_1; - rand_sep = SEP_1; - } else if (n < BREAK_3) { - rand_type = TYPE_2; - rand_deg = DEG_2; - rand_sep = SEP_2; - } else if (n < BREAK_4) { - rand_type = TYPE_3; - rand_deg = DEG_3; - rand_sep = SEP_3; - } else { - rand_type = TYPE_4; - rand_deg = DEG_4; - rand_sep = SEP_4; - } - state = &(((long *)arg_state)[1]); /* first location */ - end_ptr = &state[rand_deg]; /* must set end_ptr before srandom */ - srandom(seed); - if (rand_type == TYPE_0) - state[-1] = rand_type; - else - state[-1] = MAX_TYPES*(rptr - state) + rand_type; - return(ostate); -} - -/* - * setstate: - * - * Restore the state from the given state array. - * - * Note: it is important that we also remember the locations of the pointers - * in the current state information, and restore the locations of the pointers - * from the old state information. This is done by multiplexing the pointer - * location into the zeroeth word of the state information. - * - * Note that due to the order in which things are done, it is OK to call - * setstate() with the same state as the current state. - * - * Returns a pointer to the old state information. - */ -char * -setstate(arg_state) - const char *arg_state; -{ - register long *new_state = (long *)arg_state; - register int type = new_state[0] % MAX_TYPES; - register int rear = new_state[0] / MAX_TYPES; - char *ostate = (char *)(&state[-1]); - - if (rand_type == TYPE_0) - state[-1] = rand_type; - else - state[-1] = MAX_TYPES * (rptr - state) + rand_type; - switch(type) { - case TYPE_0: - case TYPE_1: - case TYPE_2: - case TYPE_3: - case TYPE_4: - rand_type = type; - rand_deg = degrees[type]; - rand_sep = seps[type]; - break; - default: - (void)fprintf(stderr, - "random: state info corrupted; not changed.\n"); - } - state = &new_state[1]; - if (rand_type != TYPE_0) { - rptr = &state[rear]; - fptr = &state[(rear + rand_sep) % rand_deg]; - } - end_ptr = &state[rand_deg]; /* set end_ptr too */ - return(ostate); -} - -/* - * random: - * - * If we are using the trivial TYPE_0 R.N.G., just do the old linear - * congruential bit. Otherwise, we do our fancy trinomial stuff, which is - * the same in all the other cases due to all the global variables that have - * been set up. The basic operation is to add the number at the rear pointer - * into the one at the front pointer. Then both pointers are advanced to - * the next location cyclically in the table. The value returned is the sum - * generated, reduced to 31 bits by throwing away the "least random" low bit. - * - * Note: the code takes advantage of the fact that both the front and - * rear pointers can't wrap on the same call by not testing the rear - * pointer if the front one has wrapped. - * - * Returns a 31-bit random number. - */ -long -random() -{ - long i; - - if (rand_type == TYPE_0) - i = state[0] = (state[0] * 1103515245 + 12345) & 0x7fffffff; - else { - *fptr += *rptr; - i = (*fptr >> 1) & 0x7fffffff; /* chucking least random bit */ - if (++fptr >= end_ptr) { - fptr = state; - ++rptr; - } else if (++rptr >= end_ptr) - rptr = state; - } - return(i); -} Index: trunk/minix/lib/other/rindex.c =================================================================== --- trunk/minix/lib/other/rindex.c (revision 9) +++ (revision ) @@ -1,11 +1,0 @@ -#include -/* rindex - find last occurrence of a character in a string */ - -#include - -char *rindex(s, charwanted) /* found char, or NULL if none */ -_CONST char *s; -char charwanted; -{ - return(strrchr(s, charwanted)); -} Index: trunk/minix/lib/other/setenv.c =================================================================== --- trunk/minix/lib/other/setenv.c (revision 9) +++ (revision ) @@ -1,25 +1,0 @@ - -#include -#include - -int -setenv(const char *name, const char *val, int overwrite) -{ - char *bf; - int r; - - if(!overwrite && getenv(name)) - return 0; - - if(!(bf=malloc(strlen(name)+strlen(val)+2))) - return -1; - - strcpy(bf, name); - strcat(bf, "="); - strcat(bf, val); - - r = putenv(bf); - - return r == 0 ? 0 : -1; -} - Index: trunk/minix/lib/other/setgroups.c =================================================================== --- trunk/minix/lib/other/setgroups.c (revision 9) +++ (revision ) @@ -1,53 +1,0 @@ -/* -setgroups.c -*/ - -#include -#include -#include -#include - -int setgroups(int ngroups, const gid_t *gidset) -{ - if(ngroups > 1) { - /* Supplementary groups not implemented */ - errno= EINVAL; - return -1; - } - - if(ngroups == 1) - return setgid(gidset[0]); - - return 0; -} - -int initgroups(const char *name, gid_t basegid) -{ - struct group *gr; - int r, found = 0; - if((r = setgid(basegid)) < 0) - return r; - - setgrent(); - while (!found && (gr = getgrent()) != NULL) { - char **mem; - for(mem = gr->gr_mem; mem && *mem; mem++) { - if(!strcmp(name, *mem)) { - found = 1; - break; - } - } - } - endgrent(); - - /* Because supplemental groups aren't implemented, this call - * should fail if the user is in any supplemental groups. - */ - if(found) { - errno = EINVAL; - return -1; - } - - return 0; -} - Index: trunk/minix/lib/other/settimeofday.c =================================================================== --- trunk/minix/lib/other/settimeofday.c (revision 9) +++ (revision ) @@ -1,14 +1,0 @@ -/* -settimeofday.c -*/ - -#define stime _stime - -#include -#include - -int settimeofday(const struct timeval *tp, const void *tzp) -{ - /* Ignore time zones */ - return stime(&tp->tv_sec); -} Index: trunk/minix/lib/other/stderr.c =================================================================== --- trunk/minix/lib/other/stderr.c (revision 9) +++ (revision ) @@ -1,14 +1,0 @@ -#include -#include -#include - -_PROTOTYPE( void std_err, (char *s)); - -void std_err(s) -char *s; -{ - register char *p = s; - - while (*p != 0) p++; - write(2, s, (int) (p - s)); -} Index: trunk/minix/lib/other/strdup.c =================================================================== --- trunk/minix/lib/other/strdup.c (revision 9) +++ (revision ) @@ -1,23 +1,0 @@ -/* -lib/other/strdup.c -*/ - -#include -#include - -char *strdup(s1) -const char *s1; -{ - size_t len; - char *s2; - - len= strlen(s1)+1; - - s2= malloc(len); - if (s2 == NULL) - return NULL; - strcpy(s2, s1); - - return s2; -} - Index: trunk/minix/lib/other/strtok_r.c =================================================================== --- trunk/minix/lib/other/strtok_r.c (revision 9) +++ (revision ) @@ -1,169 +1,0 @@ -/* - * Copyright (c) 1998 Softweyr LLC. All rights reserved. - * - * strtok_r, from Berkeley strtok - * Oct 13, 1998 by Wes Peters - * - * Copyright (c) 1988, 1993 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notices, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notices, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * - * This product includes software developed by Softweyr LLC, the - * University of California, Berkeley, and its contributors. - * - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY SOFTWEYR LLC, THE REGENTS AND CONTRIBUTORS - * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A - * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SOFTWEYR LLC, THE - * REGENTS, OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED - * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef lint -static const char rcsid[] = - "$FreeBSD: src/lib/libc/string/strtok.c,v 1.2.6.1 2001/07/09 23:30:07 obrien Exp $"; -#endif - -#include -#include - -char * -strtok_r(char *s, const char *delim, char **last) -{ - char *spanp; - int c, sc; - char *tok; - - if (s == NULL && (s = *last) == NULL) - { - return NULL; - } - - /* - * Skip (span) leading delimiters (s += strspn(s, delim), sort of). - */ -cont: - c = *s++; - for (spanp = (char *)delim; (sc = *spanp++) != 0; ) - { - if (c == sc) - { - goto cont; - } - } - - if (c == 0) /* no non-delimiter characters */ - { - *last = NULL; - return NULL; - } - tok = s - 1; - - /* - * Scan token (scan for delimiters: s += strcspn(s, delim), sort of). - * Note that delim must have one NUL; we stop if we see that, too. - */ - for (;;) - { - c = *s++; - spanp = (char *)delim; - do - { - if ((sc = *spanp++) == c) - { - if (c == 0) - { - s = NULL; - } - else - { - char *w = s - 1; - *w = '\0'; - } - *last = s; - return tok; - } - } - while (sc != 0); - } - /* NOTREACHED */ -} - - -#if 0 -char * -strtok(char *s, const char *delim) -{ - static char *last; - - return strtok_r(s, delim, &last); -} -#endif - -#if defined(DEBUG_STRTOK) - -/* - * Test the tokenizer. - */ -int -main() -{ - char test[80], blah[80]; - char *sep = "\\/:;=-"; - char *word, *phrase, *brkt, *brkb; - - printf("String tokenizer test:\n"); - - strcpy(test, "This;is.a:test:of=the/string\\tokenizer-function."); - - for (word = strtok(test, sep); - word; - word = strtok(NULL, sep)) - { - printf("Next word is \"%s\".\n", word); - } - - phrase = "foo"; - - strcpy(test, "This;is.a:test:of=the/string\\tokenizer-function."); - - for (word = strtok_r(test, sep, &brkt); - word; - word = strtok_r(NULL, sep, &brkt)) - { - strcpy(blah, "blah:blat:blab:blag"); - - for (phrase = strtok_r(blah, sep, &brkb); - phrase; - phrase = strtok_r(NULL, sep, &brkb)) - { - printf("So far we're at %s:%s\n", word, phrase); - } - } - - return 0; -} - -#endif /* DEBUG_STRTOK */ Index: trunk/minix/lib/other/swab.c =================================================================== --- trunk/minix/lib/other/swab.c (revision 9) +++ (revision ) @@ -1,22 +1,0 @@ -#include -/* swab(3) - * - * Author: Terrence W. Holm Sep. 1988 - */ -_PROTOTYPE( void swab, (char *from, char *to, int count)); - -void swab(from, to, count) -char *from; -char *to; -int count; -{ - register char temp; - - count >>= 1; - - while (--count >= 0) { - temp = *from++; - *to++ = *from++; - *to++ = temp; - } -} Index: trunk/minix/lib/other/sys_eniop.c =================================================================== --- trunk/minix/lib/other/sys_eniop.c (revision 9) +++ (revision ) @@ -1,14 +1,0 @@ -#include "../syslib/syslib.h" - -/*===========================================================================* - * sys_enable_iop * - *===========================================================================*/ -PUBLIC int sys_enable_iop(proc_nr) -int proc_nr; /* number of process to allow I/O */ -{ - message m_iop; - m_iop.IO_ENDPT = proc_nr; - return _taskcall(SYSTASK, SYS_IOPENABLE, &m_iop); -} - - Index: trunk/minix/lib/other/syscall.c =================================================================== --- trunk/minix/lib/other/syscall.c (revision 9) +++ (revision ) @@ -1,22 +1,0 @@ -#include - -PUBLIC int _syscall(who, syscallnr, msgptr) -int who; -int syscallnr; -register message *msgptr; -{ - int status; - - msgptr->m_type = syscallnr; - status = _sendrec(who, msgptr); - if (status != 0) { - /* 'sendrec' itself failed. */ - /* XXX - strerror doesn't know all the codes */ - msgptr->m_type = status; - } - if (msgptr->m_type < 0) { - errno = -msgptr->m_type; - return(-1); - } - return(msgptr->m_type); -} Index: trunk/minix/lib/other/sysconf.c =================================================================== --- trunk/minix/lib/other/sysconf.c (revision 9) +++ (revision ) @@ -1,55 +1,0 @@ -/* sysconf.c POSIX 4.8.1 - * long int sysconf(int name); - * - * POSIX allows some of the values in to be increased at - * run time. The sysconf() function allows such values to be checked - * at run time. MINIX does not use this facility - the run time - * limits are those given in . - */ - -#include -#include -#include - -PUBLIC long int sysconf(name) -int name; /* property being inspected */ -{ - switch(name) { - case _SC_ARG_MAX: - return (long) ARG_MAX; - - case _SC_CHILD_MAX: - return (long) CHILD_MAX; - - case _SC_CLK_TCK: - return (long) CLOCKS_PER_SEC; - - case _SC_NGROUPS_MAX: - return (long) NGROUPS_MAX; - - case _SC_OPEN_MAX: - return (long) OPEN_MAX; - - case _SC_JOB_CONTROL: - return -1L; /* no job control */ - - case _SC_SAVED_IDS: - return -1L; /* no saved uid/gid */ - - case _SC_VERSION: - return (long) _POSIX_VERSION; - - case _SC_STREAM_MAX: - return (long) STREAM_MAX; - - case _SC_TZNAME_MAX: - return (long) TZNAME_MAX; - - case _SC_PAGESIZE: - return getpagesize(); - - default: - errno = EINVAL; - return -1L; - } -} Index: trunk/minix/lib/other/syslog.c =================================================================== --- trunk/minix/lib/other/syslog.c (revision 9) +++ (revision ) @@ -1,167 +1,0 @@ -/* Copyright (c) 1983, 1988, 1993 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * #if defined(LIBC_SCCS) && !defined(lint) - * static char sccsid[] = "@(#)syslog.c 8.4 (Berkeley) 3/18/94"; - * #endif - * - * Author: Eric Allman - * Modified to use UNIX domain IPC by Ralph Campbell - * Patched March 12, 1996 by A. Ian Vogelesang - * Rewritten by Martin Mares on May 14, 1997 - * Rewritten by G. Falzoni for porting to Minix - * - * $Id: syslog.c,v 1.2 2006/04/03 15:03:07 beng Exp $ - */ -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -static int LogPid = (-1); -static int nfd = (-1); -static int LogFacility = LOG_USER; -static int LogFlags = 0; -static char TagBuffer[40] = "syslog"; - -/* -** OPENLOG -- open system log -** - establishes a channel to syslogd using UDP device -** (port 514 is used _ syslog/udp) -** - stores program tag (if not NULL) and other options -** for use by syslog -*/ -void openlog(const char *ident, int option, int facility) -{ - struct nwio_udpopt udpopt; - - /* Stores logging flags */ - LogFlags = option & (LOG_PID | LOG_PERROR | LOG_CONS); - /* Stores process id. if LOG_PID was specified */ - if (option & LOG_PID) LogPid = getpid(); - /* Stores the requested facility */ - LogFacility = facility; - /* Stores log tag if supplied */ - if (ident != NULL && *ident != '0' && ident != TagBuffer) { - strncpy(TagBuffer, ident, sizeof(TagBuffer)); - TagBuffer[sizeof(TagBuffer) - 1] = '0'; - } - - /* Opens channel to syslog daemon via UDP device */ - /* Static values used to minimize code */ - if (option & LOG_NDELAY) { - /* Opens UDP device */ - if ((nfd = open(UDP_DEVICE, O_RDWR)) < 0) { - /* Report error */ ; - } - /* Sets options for UDP device */ - udpopt.nwuo_flags = NWUO_SHARED | NWUO_LP_SET | NWUO_DI_LOC | - NWUO_DI_BROAD | NWUO_RP_SET | NWUO_RA_SET | - NWUO_RWDATONLY | NWUO_DI_IPOPT; - udpopt.nwuo_locaddr = udpopt.nwuo_remaddr = htonl(0x7F000001L); - udpopt.nwuo_locport = udpopt.nwuo_remport = htons(514); - if (ioctl(nfd, NWIOSUDPOPT, &udpopt) < 0 || - ioctl(nfd, NWIOGUDPOPT, &udpopt) < 0) { - /* Report error */ ; - } - } - return; -} - -/* -** SYSLOG -- print message on log file -** -** This routine looks a lot like printf, except that it outputs to the -** log file instead of the standard output. Also: -** - adds a timestamp, -** - prints the module name in front of the message, -** - has some other formatting types (or will sometime), -** - adds a newline on the end of the message. -** -** The output of this routine is intended to be read by syslogd(8). -*/ -void syslog(int lprty, const char *msg,...) -{ - time_t now; - char buff[512]; - int len, rc; - va_list ap; - - /* First log message open chnnel to syslog */ - if (nfd < 0) openlog(TagBuffer, LogFlags | LOG_NDELAY, LogFacility); - time(&now); - len = sprintf(buff, "<%d>%.15s %s: ", - LogFacility | lprty, ctime(&now) + 4, TagBuffer); - if (LogFlags & LOG_PID) { - len -= 2; - len += sprintf(buff + len, "[%d]: ", LogPid); - } - va_start(ap, msg); - len += vsprintf(buff + len, msg, ap); - va_end(ap); - rc = write(nfd, buff, len); - if ((rc != len && LogFlags & LOG_CONS) || LogFlags & LOG_PERROR) { - write(STDERR_FILENO, buff, len); - write(STDERR_FILENO, "\n", 1); - } - return; -} - -/* -** CLOSELOG -- close access to syslogd -** - closes UDP channel -** - restores default values -*/ -void closelog(void) -{ - - close(nfd); - LogPid = nfd = -1; - LogFacility = LOG_USER; - LogFlags = 0; - return; -} - -/** syslog.c **/ Index: trunk/minix/lib/other/taskcall.c =================================================================== --- trunk/minix/lib/other/taskcall.c (revision 9) +++ (revision ) @@ -1,20 +1,0 @@ -/* _taskcall() is the same as _syscall() except it returns negative error - * codes directly and not in errno. This is a better interface for MM and - * FS. - */ - -#include -#include - -PUBLIC int _taskcall(who, syscallnr, msgptr) -int who; -int syscallnr; -register message *msgptr; -{ - int status; - - msgptr->m_type = syscallnr; - status = _sendrec(who, msgptr); - if (status != 0) return(status); - return(msgptr->m_type); -} Index: trunk/minix/lib/other/telldir.c =================================================================== --- trunk/minix/lib/other/telldir.c (revision 9) +++ (revision ) @@ -1,16 +1,0 @@ -/* telldir() Author: Kees J. Bot - * 24 Apr 1989 - */ -#define nil 0 -#include -#include -#include -#include - -off_t telldir(DIR *dp) -/* Return the current read position in a directory. */ -{ - if (dp == nil) { errno= EBADF; return -1; } - - return dp->_pos; -} Index: trunk/minix/lib/other/termcap.c =================================================================== --- trunk/minix/lib/other/termcap.c (revision 9) +++ (revision ) @@ -1,325 +1,0 @@ -/* - * termcap.c V1.1 20/7/87 agc Joypace Ltd - * - * Copyright Joypace Ltd, London, UK, 1987. All rights reserved. - * This file may be freely distributed provided that this notice - * remains attached. - * - * A public domain implementation of the termcap(3) routines. - * - * - * - * Klamer Schutte V1.2 Nov. 1988 - * - * - Can match multiple terminal names [tgetent] - * - Removal of **area assignments [tgetstr] - * - * Terrence W. Holm V1.3 May, Sep, Oct. 1988 - * - * - Correct when TERM != name and TERMCAP is defined [tgetent] - * - Correct the comparison for the terminal name [tgetent] - * - Correct the value of ^x escapes [tgetstr] - * - Added %r to reverse row/column [tgoto] - * - Fixed end of definition test [tgetnum/flag/str] - * - * Terrence W. Holm V1.4 Jan. 1989 - * - * - Incorporated Klamer's V1.2 fixes into V1.3 - * - Added %d, (old %d is now %2) [tgoto] - * - Allow '#' comments in definition file [tgetent] - */ - -#include -#include -#include -#include -#include -#include - -char *capab = (char *)NULL; /* the capability itself */ - -#if 0 -/* The following are not yet used. */ -extern short ospeed; /* output speed */ -extern char PC; /* padding character */ -extern char *BC; /* back cursor movement */ -extern char *UP; /* up cursor movement */ -#endif - -/* - * tgetent - get the termcap entry for terminal name, and put it - * in bp (which must be an array of 1024 chars). Returns 1 if - * termcap entry found, 0 if not found, and -1 if file not found. - */ - -int tgetent(bp, name) -char *bp; -char *name; -{ - FILE *fp; - char *file; - char *term; - short len = strlen(name); - - capab = bp; - - /* If TERMCAP begins with a '/' then use TERMCAP as the path */ - /* Name of the termcap definitions file. If TERMCAP is a */ - /* Definition and TERM equals "name" then use TERMCAP as the */ - /* Definition. Otherwise use "/etc/termcap" as the path name. */ - - if ((file = getenv("TERMCAP")) == (char *)NULL) - file = "/etc/termcap"; - else if (*file != '/') - if ((term = getenv("TERM")) != (char *)NULL && strcmp(term, name) == 0) { - *bp = '\0'; - strncat(bp, file, 1023); - return(1); - } else - file = "/etc/termcap"; - - if ((fp = fopen(file, "r")) == (FILE *) NULL) { - capab = (char *)NULL; /* no valid termcap */ - return(-1); - } - for (;;) { - /* Read in each definition */ - int def_len = 0; - char *cp = bp; - - do { - if (fgets(&bp[def_len], (unsigned int)(1024 - def_len), fp) == (char *)NULL) { - fclose(fp); - capab = (char *)NULL; /* no valid termcap */ - return(0); - } - def_len = strlen(bp) - 2; - } while (bp[def_len] == '\\'); - - while (isspace(*cp)) cp++; - - /* Comment lines start with a '#' */ - if (*cp == '#') continue; - - /* See if any of the terminal names in this definition */ - /* Match "name". */ - - do { - if (strncmp(name, cp, len) == 0 && - (cp[len] == '|' || cp[len] == ':')) { - fclose(fp); - return(1); - } - while ((*cp) && (*cp != '|') && (*cp != ':')) cp++; - } while (*cp++ == '|'); - } -} - - -/* - * tgetnum - get the numeric terminal capability corresponding - * to id. Returns the value, -1 if invalid. - */ - -int tgetnum(id) -char *id; -{ - register char *cp = capab; - - if (cp == (char *)NULL || id == (char *)NULL) return(-1); - - for (;;) { - while (*cp++ != ':') - if (cp[-1] == '\0') return(-1); - - while (isspace(*cp)) cp++; - - if (strncmp(cp, id, 2) == 0 && cp[2] == '#') return(atoi(cp + 3)); - } -} - - -/* - * tgetflag - get the boolean flag corresponding to id. Returns -1 - * if invalid, 0 if the flag is not in termcap entry, or 1 if it is - * present. - */ - -int tgetflag(id) -char *id; -{ - register char *cp = capab; - - if (cp == (char *)NULL || id == (char *)NULL) return(-1); - - for (;;) { - while (*cp++ != ':') - if (cp[-1] == '\0') return(0); - - while (isspace(*cp)) cp++; - - if (strncmp(cp, id, 2) == 0) return(1); - } -} - - -/* - * tgetstr - get the string capability corresponding to id and place - * it in area (advancing area at same time). Expand escape sequences - * etc. Returns the string, or NULL if it can't do it. - */ - -char *tgetstr(id, area) -char *id; -char **area; -{ - register char *cp = capab; - register char *wsp = *area; /* workspace pointer */ - - if (cp == (char *)NULL || id == (char *)NULL) return((char *)NULL); - - for (;;) { - while (*cp++ != ':') - if (cp[-1] == '\0') return((char *)NULL); - - while (isspace(*cp)) cp++; - - if (strncmp(cp, id, 2) == 0 && cp[2] == '=') { - for (cp += 3; *cp && *cp != ':'; wsp++, cp++) switch (*cp) { - case '^': - *wsp = *++cp - '@'; - break; - - case '\\': - switch (*++cp) { - case 'E': - *wsp = '\033'; - break; - case 'n': - *wsp = '\n'; - break; - case 'r': - *wsp = '\r'; - break; - case 't': - *wsp = '\t'; - break; - case 'b': - *wsp = '\b'; - break; - case 'f': - *wsp = '\f'; - break; - case '0': - case '1': - case '2': - case '3': - { - int i; - int t = 0; - for (i = 0; i < 3 && - isdigit(*cp); ++i, ++cp) - t = t * 8 + *cp - '0'; - *wsp = t; - cp--; - break; - } - default: - *wsp = *cp; - } - break; - - default: *wsp = *cp; - } - - *wsp++ = '\0'; - - { - char *ret = *area; - *area = wsp; - return(ret); - } - } - } /* end for(;;) */ -} - - - -/* - * tgoto - given the cursor motion string cm, make up the string - * for the cursor to go to (destcol, destline), and return the string. - * Returns "OOPS" if something's gone wrong, or the string otherwise. - */ - -char *tgoto(cm, destcol, destline) -char *cm; -int destcol; -int destline; -{ - PRIVATE char ret[24]; - char *rp = ret; - int incr = 0; - int argno = 0; - int numval; - - for (; *cm; cm++) { - if (*cm == '%') { - switch (*++cm) { - case 'i': incr = 1; break; - - case 'r': argno = 1; break; - - case '+': - numval = (argno == 0 ? destline : destcol); - *rp++ = numval + incr + *++cm; - argno = 1 - argno; - break; - - case '2': - numval = (argno == 0 ? destline : destcol); - numval = (numval + incr) % 100; - *rp++ = '0' + (numval / 10); - *rp++ = '0' + (numval % 10); - argno = 1 - argno; - break; - - case 'd': - numval = (argno == 0 ? destline : destcol); - numval = (numval + incr) % 1000; - if (numval > 99) *rp++ = '0' + (numval / 100); - if (numval > 9) *rp++ = '0' + (numval / 10) % 10; - *rp++ = '0' + (numval % 10); - argno = 1 - argno; - break; - - case '%': *rp++ = '%'; break; - - default: return("OOPS"); - } - - } else - *rp++ = *cm; - } - - *rp = '\0'; - return(ret); -} - - - -/* - * tputs - put the string cp out onto the terminal, using the function - * outc. This should do padding for the terminal, but I can't find a - * terminal that needs padding at the moment... - */ - -int tputs(cp, affcnt, outc) -register char *cp; -int affcnt; -_PROTOTYPE( void (*outc), (int ch)); -{ - if (cp == (char *)NULL) return(1); - /* Do any padding interpretation - left null for MINIX just now */ - while (*cp) (*outc) (*cp++); - return(1); -} Index: trunk/minix/lib/other/ttyname.c =================================================================== --- trunk/minix/lib/other/ttyname.c (revision 9) +++ (revision ) @@ -1,53 +1,0 @@ -/* ttyname.c POSIX 4.7.2 - * char *ttyname(int fildes); - * - * Determines name of a terminal device. - */ - -#include -#include -#include -#include -#include -#include -#include - -PRIVATE char base[] = "/dev"; -PRIVATE char path[sizeof(base) + 1 + NAME_MAX]; /* extra 1 for '/' */ - -PUBLIC char *ttyname(fildes) -int fildes; -{ - DIR *devices; - struct dirent *entry; - struct stat tty_stat; - struct stat dev_stat; - - /* Simple first test: file descriptor must be a character device */ - if (fstat(fildes, &tty_stat) < 0 || !S_ISCHR(tty_stat.st_mode)) - return (char *) NULL; - - /* Open device directory for reading */ - if ((devices = opendir(base)) == (DIR *) NULL) - return (char *) NULL; - - /* Scan the entries for one that matches perfectly */ - while ((entry = readdir(devices)) != (struct dirent *) NULL) { - if (tty_stat.st_ino != entry->d_ino) - continue; - strcpy(path, base); - strcat(path, "/"); - strcat(path, entry->d_name); - if (stat(path, &dev_stat) < 0 || !S_ISCHR(dev_stat.st_mode)) - continue; - if (tty_stat.st_ino == dev_stat.st_ino && - tty_stat.st_dev == dev_stat.st_dev && - tty_stat.st_rdev == dev_stat.st_rdev) { - closedir(devices); - return path; - } - } - - closedir(devices); - return (char *) NULL; -} Index: trunk/minix/lib/other/ttyslot.c =================================================================== --- trunk/minix/lib/other/ttyslot.c (revision 9) +++ (revision ) @@ -1,62 +1,0 @@ -/* -ttyslot.c - -Return the index in the utmp file for the current user's terminal. The -current user's terminal is the first file descriptor in the range 0..2 -for which ttyname() returns a name. The index is the line number in the -/etc/ttytab file. 0 will be returned in case of an error. - -Created: Oct 11, 1992 by Philip Homburg -*/ - -#define _MINIX_SOURCE - -#include -#include -#include -#include - -int ttyslot() -{ - int slot; - - slot= fttyslot(0); - if (slot == 0) slot= fttyslot(1); - if (slot == 0) slot= fttyslot(2); - return slot; -} - -int fttyslot(fd) -int fd; -{ - char *tname; - int lineno; - struct ttyent *ttyp; - - tname= ttyname(fd); - if (tname == NULL) return 0; - - /* Assume that tty devices are in /dev */ - if (strncmp(tname, "/dev/", 5) != 0) - return 0; /* Malformed tty name. */ - tname += 5; - - /* Scan /etc/ttytab. */ - lineno= 1; - while ((ttyp= getttyent()) != NULL) - { - if (strcmp(tname, ttyp->ty_name) == 0) - { - endttyent(); - return lineno; - } - lineno++; - } - /* No match */ - endttyent(); - return 0; -} - -/* - * $PchHeader: /mount/hd2/minix/lib/misc/RCS/ttyslot.c,v 1.3 1994/12/22 13:49:12 philip Exp $ - */ Index: trunk/minix/lib/other/un-namespace.h =================================================================== --- trunk/minix/lib/other/un-namespace.h (revision 9) +++ (revision ) @@ -1,153 +1,0 @@ -/* - * Copyright (c) 2001 Daniel Eischen . - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * $FreeBSD: src/lib/libc/include/un-namespace.h,v 1.13 2003/05/01 19:03:13 nectar Exp $ - */ - -#ifndef _UN_NAMESPACE_H_ -#define _UN_NAMESPACE_H_ - -#undef accept -#undef __acl_aclcheck_fd -#undef __acl_delete_fd -#undef __acl_get_fd -#undef __acl_set_fd -#undef bind -#undef __cap_get_fd -#undef __cap_set_fd -#undef close -#undef connect -#undef dup -#undef dup2 -#undef execve -#undef fcntl -#undef flock -#undef flockfile -#undef fpathconf -#undef fstat -#undef fstatfs -#undef fsync -#undef funlockfile -#undef getdirentries -#undef getlogin -#undef getpeername -#undef getprogname -#undef getsockname -#undef getsockopt -#undef ioctl -#undef kevent -#undef listen -#undef nanosleep -#undef open -#undef poll -#undef pthread_cond_broadcast -#undef pthread_cond_destroy -#undef pthread_cond_init -#undef pthread_cond_signal -#undef pthread_cond_timedwait -#undef pthread_cond_wait -#undef pthread_exit -#undef pthread_getspecific -#undef pthread_key_create -#undef pthread_key_delete -#undef pthread_main_np -#undef pthread_mutex_destroy -#undef pthread_mutex_init -#undef pthread_mutex_lock -#undef pthread_mutex_trylock -#undef pthread_mutex_unlock -#undef pthread_mutexattr_init -#undef pthread_mutexattr_destroy -#undef pthread_mutexattr_settype -#undef pthread_once -#undef pthread_rwlock_destroy -#undef pthread_rwlock_init -#undef pthread_rwlock_rdlock -#undef pthread_rwlock_wrlock -#undef pthread_rwlock_tryrdlock -#undef pthread_rwlock_trywrlock -#undef pthread_rwlock_unlock -#undef pthread_self -#undef pthread_setspecific -#undef pthread_sigmask -#undef read -#undef readv -#undef recvfrom -#undef recvmsg -#undef select -#undef sendmsg -#undef sendto -#undef setsockopt -#undef sigaction -#undef sigprocmask -#undef sigsuspend -#undef socket -#undef socketpair -#undef wait4 -#undef waitpid -#undef write -#undef writev - -#if 0 -#undef creat -#undef fchflags -#undef fchmod -#undef ftrylockfile -#undef msync -#undef nfssvc -#undef pause -#undef pthread_rwlockattr_init -#undef pthread_rwlockattr_destroy -#undef sched_yield -#undef sendfile -#undef shutdown -#undef sigaltstack -#undef sigpending -#undef sigreturn -#undef sigsetmask -#undef sleep -#undef system -#undef tcdrain -#undef wait -#endif /* 0 */ - -#ifdef _SIGNAL_H_ -int _sigaction(int, const struct sigaction *, struct sigaction *); -#endif - -#ifdef _SYS_EVENT_H_ -int _kevent(int, const struct kevent *, int, struct kevent *, - int, const struct timespec *); -#endif - -#ifdef _SYS_FCNTL_H_ -int _flock(int, int); -#endif - -#undef err -#undef warn -#undef nsdispatch - -#endif /* _UN_NAMESPACE_H_ */ Index: trunk/minix/lib/other/v8regerror.c =================================================================== --- trunk/minix/lib/other/v8regerror.c (revision 9) +++ (revision ) @@ -1,15 +1,0 @@ -/* regerror() - Default regexp error report Author: Kees J. Bot - * 12 Jun 1999 - * - * A better version of this routine should be supplied by the user in - * the program using regexps. - */ -#include -#define const /* avoid "const poisoning" */ -#include -#undef const - -void regerror(char *message) -{ - fprintf(stderr, "regexp error: %s\n", message); -} Index: trunk/minix/lib/other/v8regexp.c =================================================================== --- trunk/minix/lib/other/v8regexp.c (revision 9) +++ (revision ) @@ -1,1075 +1,0 @@ -/* regcomp and regexec -- regsub and regerror are elsewhere - * - * Copyright (c) 1986 by University of Toronto. - * Written by Henry Spencer. Not derived from licensed software. - * - * Permission is granted to anyone to use this software for any - * purpose on any computer system, and to redistribute it freely, - * subject to the following restrictions: - * - * 1. The author is not responsible for the consequences of use of - * this software, no matter how awful, even if they arise - * from defects in it. - * - * 2. The origin of this software must not be misrepresented, either - * by explicit claim or by omission. - * - * 3. Altered versions must be plainly marked as such, and must not - * be misrepresented as being the original software. - * - * Beware that some of this code is subtly aware of the way operator - * precedence is structured in regular expressions. Serious changes in - * regular-expression syntax might require a total rethink. - * - * The third parameter to regexec was added by Martin C. Atkins. - * Andy Tanenbaum also made some changes. - */ - -#include -#include -#include -#define const /* avoid "const poisoning" */ -#include -#undef const - -/* The first byte of the regexp internal "program" is actually this magic - * number; the start node begins in the second byte. - */ -#define MAGIC 0234 - -/* The "internal use only" fields in regexp.h are present to pass info from - * compile to execute that permits the execute phase to run lots faster on - * simple cases. They are: - * - * regstart char that must begin a match; '\0' if none obvious - * reganch is the match anchored (at beginning-of-line only)? - * regmust string (pointer into program) that match must include, or NULL - * regmlen length of regmust string - * - * Regstart and reganch permit very fast decisions on suitable starting points - * for a match, cutting down the work a lot. Regmust permits fast rejection - * of lines that cannot possibly match. The regmust tests are costly enough - * that regcomp() supplies a regmust only if the r.e. contains something - * potentially expensive (at present, the only such thing detected is * or + - * at the start of the r.e., which can involve a lot of backup). Regmlen is - * supplied because the test in regexec() needs it and regcomp() is computing - * it anyway. - */ - -/* Structure for regexp "program". This is essentially a linear encoding - * of a nondeterministic finite-state machine (aka syntax charts or - * "railroad normal form" in parsing technology). Each node is an opcode - * plus a "next" pointer, possibly plus an operand. "Next" pointers of - * all nodes except BRANCH implement concatenation; a "next" pointer with - * a BRANCH on both ends of it is connecting two alternatives. (Here we - * have one of the subtle syntax dependencies: an individual BRANCH (as - * opposed to a collection of them) is never concatenated with anything - * because of operator precedence.) The operand of some types of node is - * a literal string; for others, it is a node leading into a sub-FSM. In - * particular, the operand of a BRANCH node is the first node of the branch. - * (NB this is *not* a tree structure: the tail of the branch connects - * to the thing following the set of BRANCHes.) The opcodes are: - */ - -/* Definition number opnd? meaning */ -#define END 0 /* no End of program. */ -#define BOL 1 /* no Match "" at beginning of line. */ -#define EOL 2 /* no Match "" at end of line. */ -#define ANY 3 /* no Match any one character. */ -#define ANYOF 4 /* str Match any character in this string. */ -#define ANYBUT 5 /* str Match any character not in this - * string. */ -#define BRANCH 6 /* node Match this alternative, or the - * next... */ -#define BACK 7 /* no Match "", "next" ptr points backward. */ -#define EXACTLY 8 /* str Match this string. */ -#define NOTHING 9 /* no Match empty string. */ -#define STAR 10 /* node Match this (simple) thing 0 or more - * times. */ -#define PLUS 11 /* node Match this (simple) thing 1 or more - * times. */ -#define OPEN 20 /* no Mark this point in input as start of - * #n. */ - /* OPEN+1 is number 1, etc. */ -#define CLOSE 30 /* no Analogous to OPEN. */ - -/* Opcode notes: - * - * BRANCH The set of branches constituting a single choice are hooked - * together with their "next" pointers, since precedence prevents - * anything being concatenated to any individual branch. The - * "next" pointer of the last BRANCH in a choice points to the - * thing following the whole choice. This is also where the - * final "next" pointer of each individual branch points; each - * branch starts with the operand node of a BRANCH node. - * - * BACK Normal "next" pointers all implicitly point forward; BACK - * exists to make loop structures possible. - * - * STAR,PLUS '?', and complex '*' and '+', are implemented as circular - * BRANCH structures using BACK. Simple cases (one character - * per match) are implemented with STAR and PLUS for speed - * and to minimize recursive plunges. - * - * OPEN,CLOSE ...are numbered at compile time. - */ - -/* A node is one char of opcode followed by two chars of "next" pointer. - * "Next" pointers are stored as two 8-bit pieces, high order first. The - * value is a positive offset from the opcode of the node containing it. - * An operand, if any, simply follows the node. (Note that much of the - * code generation knows about this implicit relationship.) - * - * Using two bytes for the "next" pointer is vast overkill for most things, - * but allows patterns to get big without disasters. - */ -#define OP(p) (*(p)) -#define NEXT(p) (((*((p)+1)&0377)<<8) + (*((p)+2)&0377)) -#define OPERAND(p) ((p) + 3) - -/* Utility definitions. - */ -#ifndef CHARBITS -#define UCHARAT(p) ((int)*(unsigned char *)(p)) -#else -#define UCHARAT(p) ((int)*(p)&CHARBITS) -#endif - -#define CFAIL(m) { regerror(m); return((char *)NULL); } -#define RFAIL(m) { regerror(m); return((regexp *)NULL); } -#define ISMULT(c) ((c) == '*' || (c) == '+' || (c) == '?') -#define META "^$.[()|?+*\\" - -/* Flags to be passed up and down. - */ -#define HASWIDTH 01 /* Known never to match null string. */ -#define SIMPLE 02 /* Simple enough to be STAR/PLUS operand. */ -#define SPSTART 04 /* Starts with * or +. */ -#define WORST 0 /* Worst case. */ - -/* Global work variables for regcomp(). - */ -static char *regparse; /* Input-scan pointer. */ -static int regnpar; /* () count. */ -static char regdummy; -static char *regcode; /* Code-emit pointer; ®dummy = don't. */ -static long regsize; /* Code size. */ - -/* Forward declarations for regcomp()'s friends. - */ -static char *reg(int paren, int *flagp); -static char *regbranch(int *flagp); -static char *regpiece(int *flagp); -static char *regatom(int *flagp); -static char *regnode(int op); -static char *regnext(char *p); -static void regc(int b); -static void reginsert(int op, char *opnd); -static void regtail(char *p, char *val); -static void regoptail(char *p, char *val); - -/* - - regcomp - compile a regular expression into internal code - * - * We can't allocate space until we know how big the compiled form will be, - * but we can't compile it (and thus know how big it is) until we've got a - * place to put the code. So we cheat: we compile it twice, once with code - * generation turned off and size counting turned on, and once "for real". - * This also means that we don't allocate space until we are sure that the - * thing really will compile successfully, and we never have to move the - * code and thus invalidate pointers into it. (Note that it has to be in - * one piece because free() must be able to free it all.) - * - * Beware that the optimization-preparation code in here knows about some - * of the structure of the compiled regexp. - */ -regexp *regcomp(exp) -char *exp; -{ - register regexp *r; - register char *scan; - register char *longest; - register int len; - int flags; - - if (exp == (char *)NULL) RFAIL("NULL argument"); - - /* First pass: determine size, legality. */ - regparse = exp; - regnpar = 1; - regsize = 0L; - regcode = ®dummy; - regc(MAGIC); - if (reg(0, &flags) == (char *)NULL) return((regexp *)NULL); - - /* Small enough for pointer-storage convention? */ - if (regsize >= 32767L) /* Probably could be 65535L. */ - RFAIL("regexp too big"); - - /* Allocate space. */ - r = (regexp *) malloc(sizeof(regexp) + (unsigned) regsize); - if (r == (regexp *)NULL) RFAIL("out of space"); - - /* Second pass: emit code. */ - regparse = exp; - regnpar = 1; - regcode = r->program; - regc(MAGIC); - if (reg(0, &flags) == (char *)NULL) return((regexp *)NULL); - - /* Dig out information for optimizations. */ - r->regstart = '\0'; /* Worst-case defaults. */ - r->reganch = 0; - r->regmust = (char *)NULL; - r->regmlen = 0; - scan = r->program + 1; /* First BRANCH. */ - if (OP(regnext(scan)) == END) { /* Only one top-level choice. */ - scan = OPERAND(scan); - - /* Starting-point info. */ - if (OP(scan) == EXACTLY) - r->regstart = *OPERAND(scan); - else if (OP(scan) == BOL) - r->reganch++; - - /* If there's something expensive in the r.e., find the - * longest literal string that must appear and make it the - * regmust. Resolve ties in favor of later strings, since - * the regstart check works with the beginning of the r.e. - * and avoiding duplication strengthens checking. Not a - * strong reason, but sufficient in the absence of others. */ - if (flags & SPSTART) { - longest = (char *)NULL; - len = 0; - for (; scan != (char *)NULL; scan = regnext(scan)) - if (OP(scan) == EXACTLY && strlen(OPERAND(scan)) >= len) { - longest = OPERAND(scan); - len = strlen(OPERAND(scan)); - } - r->regmust = longest; - r->regmlen = len; - } - } - return(r); -} - -/* - - reg - regular expression, i.e. main body or parenthesized thing - * - * Caller must absorb opening parenthesis. - * - * Combining parenthesis handling with the base level of regular expression - * is a trifle forced, but the need to tie the tails of the branches to what - * follows makes it hard to avoid. - */ -static char *reg(paren, flagp) -int paren; /* Parenthesized? */ -int *flagp; -{ - register char *ret; - register char *br; - register char *ender; - register int parno; - int flags; - - *flagp = HASWIDTH; /* Tentatively. */ - - /* Make an OPEN node, if parenthesized. */ - if (paren) { - if (regnpar >= NSUBEXP) CFAIL("too many ()"); - parno = regnpar; - regnpar++; - ret = regnode(OPEN + parno); - } else { - parno = 0; /* not actually used, keep compiler quiet */ - ret = (char *)NULL; - } - - /* Pick up the branches, linking them together. */ - br = regbranch(&flags); - if (br == (char *)NULL) return((char *)NULL); - if (ret != (char *)NULL) - regtail(ret, br); /* OPEN -> first. */ - else - ret = br; - if (!(flags & HASWIDTH)) *flagp &= ~HASWIDTH; - *flagp |= flags & SPSTART; - while (*regparse == '|') { - regparse++; - br = regbranch(&flags); - if (br == (char *)NULL) return((char *)NULL); - regtail(ret, br); /* BRANCH -> BRANCH. */ - if (!(flags & HASWIDTH)) *flagp &= ~HASWIDTH; - *flagp |= flags & SPSTART; - } - - /* Make a closing node, and hook it on the end. */ - ender = regnode((paren) ? CLOSE + parno : END); - regtail(ret, ender); - - /* Hook the tails of the branches to the closing node. */ - for (br = ret; br != (char *)NULL; br = regnext(br)) regoptail(br, ender); - - /* Check for proper termination. */ - if (paren && *regparse++ != ')') { - CFAIL("unmatched ()"); - } else if (!paren && *regparse != '\0') { - if (*regparse == ')') { - CFAIL("unmatched ()"); - } else - CFAIL("junk on end"); /* "Can't happen". */ - /* NOTREACHED */ - } - return(ret); -} - -/* - - regbranch - one alternative of an | operator - * - * Implements the concatenation operator. - */ -static char *regbranch(flagp) -int *flagp; -{ - register char *ret; - register char *chain; - register char *latest; - int flags; - - *flagp = WORST; /* Tentatively. */ - - ret = regnode(BRANCH); - chain = (char *)NULL; - while (*regparse != '\0' && *regparse != '|' && *regparse != ')') { - latest = regpiece(&flags); - if (latest == (char *)NULL) return((char *)NULL); - *flagp |= flags & HASWIDTH; - if (chain == (char *)NULL) /* First piece. */ - *flagp |= flags & SPSTART; - else - regtail(chain, latest); - chain = latest; - } - if (chain == (char *)NULL) /* Loop ran zero times. */ - regnode(NOTHING); - - return(ret); -} - -/* - - regpiece - something followed by possible [*+?] - * - * Note that the branching code sequences used for ? and the general cases - * of * and + are somewhat optimized: they use the same NOTHING node as - * both the endmarker for their branch list and the body of the last branch. - * It might seem that this node could be dispensed with entirely, but the - * endmarker role is not redundant. - */ -static char *regpiece(flagp) -int *flagp; -{ - register char *ret; - register char op; - register char *next; - int flags; - - ret = regatom(&flags); - if (ret == (char *)NULL) return((char *)NULL); - - op = *regparse; - if (!ISMULT(op)) { - *flagp = flags; - return(ret); - } - if (!(flags & HASWIDTH) && op != '?') CFAIL("*+ operand could be empty"); - *flagp = (op != '+') ? (WORST | SPSTART) : (WORST | HASWIDTH); - - if (op == '*' && (flags & SIMPLE)) - reginsert(STAR, ret); - else if (op == '*') { - /* Emit x* as (x&|), where & means "self". */ - reginsert(BRANCH, ret); /* Either x */ - regoptail(ret, regnode(BACK)); /* and loop */ - regoptail(ret, ret); /* back */ - regtail(ret, regnode(BRANCH)); /* or */ - regtail(ret, regnode(NOTHING)); /* null. */ - } else if (op == '+' && (flags & SIMPLE)) - reginsert(PLUS, ret); - else if (op == '+') { - /* Emit x+ as x(&|), where & means "self". */ - next = regnode(BRANCH); /* Either */ - regtail(ret, next); - regtail(regnode(BACK), ret); /* loop back */ - regtail(next, regnode(BRANCH)); /* or */ - regtail(ret, regnode(NOTHING)); /* null. */ - } else if (op == '?') { - /* Emit x? as (x|) */ - reginsert(BRANCH, ret); /* Either x */ - regtail(ret, regnode(BRANCH)); /* or */ - next = regnode(NOTHING);/* null. */ - regtail(ret, next); - regoptail(ret, next); - } - regparse++; - if (ISMULT(*regparse)) CFAIL("nested *?+"); - - return(ret); -} - -/* - - regatom - the lowest level - * - * Optimization: gobbles an entire sequence of ordinary characters so that - * it can turn them into a single node, which is smaller to store and - * faster to run. Backslashed characters are exceptions, each becoming a - * separate node; the code is simpler that way and it's not worth fixing. - */ -static char *regatom(flagp) -int *flagp; -{ - register char *ret; - int flags; - - *flagp = WORST; /* Tentatively. */ - - switch (*regparse++) { - case '^': ret = regnode(BOL); break; - case '$': ret = regnode(EOL); break; - case '.': - ret = regnode(ANY); - *flagp |= HASWIDTH | SIMPLE; - break; - case '[':{ - register int class; - register int classend; - - if (*regparse == '^') { /* Complement of range. */ - ret = regnode(ANYBUT); - regparse++; - } else - ret = regnode(ANYOF); - if (*regparse == ']' || *regparse == '-') regc(*regparse++); - while (*regparse != '\0' && *regparse != ']') { - if (*regparse == '-') { - regparse++; - if (*regparse == ']' || *regparse == '\0') - regc('-'); - else { - class = UCHARAT(regparse - 2) + 1; - classend = UCHARAT(regparse); - if (class > classend + 1) - CFAIL("invalid [] range"); - for (; class <= classend; class++) - regc(class); - regparse++; - } - } else - regc(*regparse++); - } - regc('\0'); - if (*regparse != ']') CFAIL("unmatched []"); - regparse++; - *flagp |= HASWIDTH | SIMPLE; - } - break; - case '(': - ret = reg(1, &flags); - if (ret == (char *)NULL) return((char *)NULL); - *flagp |= flags & (HASWIDTH | SPSTART); - break; - case '\0': - case '|': - case ')': - CFAIL("internal urp"); /* Supposed to be caught earlier. */ - break; - case '?': - case '+': - case '*': CFAIL("?+* follows nothing"); break; - case '\\': - if (*regparse == '\0') CFAIL("trailing \\"); - ret = regnode(EXACTLY); - regc(*regparse++); - regc('\0'); - *flagp |= HASWIDTH | SIMPLE; - break; - default:{ - register int len; - register char ender; - - regparse--; - len = strcspn(regparse, META); - if (len <= 0) CFAIL("internal disaster"); - ender = *(regparse + len); - if (len > 1 && ISMULT(ender)) - len--; /* Back off clear of ?+* operand. */ - *flagp |= HASWIDTH; - if (len == 1) *flagp |= SIMPLE; - ret = regnode(EXACTLY); - while (len > 0) { - regc(*regparse++); - len--; - } - regc('\0'); - } - break; - } - - return(ret); -} - -/* - - regnode - emit a node - */ -static char *regnode(op) -char op; -{ - register char *ret; - register char *ptr; - - ret = regcode; - if (ret == ®dummy) { - regsize += 3; - return(ret); - } - ptr = ret; - *ptr++ = op; - *ptr++ = '\0'; /* Null "next" pointer. */ - *ptr++ = '\0'; - regcode = ptr; - - return(ret); -} - -/* - - regc - emit (if appropriate) a byte of code - */ -static void regc(b) -char b; -{ - if (regcode != ®dummy) - *regcode++ = b; - else - regsize++; -} - -/* - - reginsert - insert an operator in front of already-emitted operand - * - * Means relocating the operand. - */ -static void reginsert(op, opnd) -char op; -char *opnd; -{ - register char *src; - register char *dst; - register char *place; - - if (regcode == ®dummy) { - regsize += 3; - return; - } - src = regcode; - regcode += 3; - dst = regcode; - while (src > opnd) *--dst = *--src; - - place = opnd; /* Op node, where operand used to be. */ - *place++ = op; - *place++ = '\0'; - *place++ = '\0'; -} - -/* - - regtail - set the next-pointer at the end of a node chain - */ -static void regtail(p, val) -char *p; -char *val; -{ - register char *scan; - register char *temp; - register int offset; - - if (p == ®dummy) return; - - /* Find last node. */ - scan = p; - for (;;) { - temp = (char *)regnext(scan); - if (temp == (char *)NULL) break; - scan = temp; - } - - if (OP(scan) == BACK) - offset = scan - val; - else - offset = val - scan; - *(scan + 1) = (offset >> 8) & 0377; - *(scan + 2) = offset & 0377; -} - -/* - - regoptail - regtail on operand of first argument; nop if operandless - */ -static void regoptail(p, val) -char *p; -char *val; -{ - /* "Operandless" and "op != BRANCH" are synonymous in practice. */ - if (p == (char *)NULL || p == ®dummy || OP(p) != BRANCH) return; - regtail(OPERAND(p), val); -} - -/* regexec and friends - */ - -/* Global work variables for regexec(). - */ -static char *reginput; /* String-input pointer. */ -static char *regbol; /* Beginning of input, for ^ check. */ -static char **regstartp; /* Pointer to startp array. */ -static char **regendp; /* Ditto for endp. */ - -/* Forwards. - */ -static int regtry(regexp *prog, char *string); -static int regmatch(char *prog); -static int regrepeat(char *p); - -#ifdef DEBUG -int regnarrate = 0; -void regdump(); -static char *regprop(char *op); -#endif - -/* - - regexec - match a regexp against a string - */ -int regexec(prog, string, bolflag) -register regexp *prog; -register char *string; -int bolflag; -{ - register char *s; - - /* Be paranoid... */ - if (prog == (regexp *)NULL || string == (char *)NULL) { - regerror("NULL parameter"); - return(0); - } - - /* Check validity of program. */ - if (UCHARAT(prog->program) != MAGIC) { - regerror("corrupted program"); - return(0); - } - - /* If there is a "must appear" string, look for it. */ - if (prog->regmust != (char *)NULL) { - s = string; - while ((s = strchr(s, prog->regmust[0])) != (char *)NULL) { - if (strncmp(s, prog->regmust, prog->regmlen) == 0) - break; /* Found it. */ - s++; - } - if (s == (char *)NULL) /* Not present. */ - return(0); - } - - /* Mark beginning of line for ^ . */ - if (bolflag) - regbol = string; - else - regbol = (char *)NULL; - - /* Simplest case: anchored match need be tried only once. */ - if (prog->reganch) return(regtry(prog, string)); - - /* Messy cases: unanchored match. */ - s = string; - if (prog->regstart != '\0') /* We know what char it must start with. */ - while ((s = strchr(s, prog->regstart)) != (char *)NULL) { - if (regtry(prog, s)) return(1); - s++; - } - else - /* We don't -- general case. */ - do { - if (regtry(prog, s)) return(1); - } while (*s++ != '\0'); - - /* Failure. */ - return(0); -} - -/* - - regtry - try match at specific point - */ -static int regtry(prog, string) /* 0 failure, 1 success */ -regexp *prog; -char *string; -{ - register int i; - register char **sp; - register char **ep; - - reginput = string; - regstartp = prog->startp; - regendp = prog->endp; - - sp = prog->startp; - ep = prog->endp; - for (i = NSUBEXP; i > 0; i--) { - *sp++ = (char *)NULL; - *ep++ = (char *)NULL; - } - if (regmatch(prog->program + 1)) { - prog->startp[0] = string; - prog->endp[0] = reginput; - return(1); - } else - return(0); -} - -/* - - regmatch - main matching routine - * - * Conceptually the strategy is simple: check to see whether the current - * node matches, call self recursively to see whether the rest matches, - * and then act accordingly. In practice we make some effort to avoid - * recursion, in particular by going through "ordinary" nodes (that don't - * need to know whether the rest of the match failed) by a loop instead of - * by recursion. - */ -static int regmatch(prog) /* 0 failure, 1 success */ -char *prog; -{ - register char *scan; /* Current node. */ - char *next; /* Next node. */ - - scan = prog; -#ifdef DEBUG - if (scan != (char *)NULL && regnarrate) fprintf(stderr, "%s(\n", regprop(scan)); -#endif - while (scan != (char *)NULL) { -#ifdef DEBUG - if (regnarrate) fprintf(stderr, "%s...\n", regprop(scan)); -#endif - next = regnext(scan); - - switch (OP(scan)) { - case BOL: - if (reginput != regbol) return(0); - break; - case EOL: - if (*reginput != '\0') return(0); - break; - case ANY: - if (*reginput == '\0') return(0); - reginput++; - break; - case EXACTLY:{ - register int len; - register char *opnd; - - opnd = OPERAND(scan); - /* Inline the first character, for speed. */ - if (*opnd != *reginput) return(0); - len = strlen(opnd); - if (len > 1 && strncmp(opnd, reginput, len) != 0) - return(0); - reginput += len; - } - break; - case ANYOF: - if (*reginput == '\0' || strchr(OPERAND(scan), *reginput) == (char *)NULL) - return(0); - reginput++; - break; - case ANYBUT: - if (*reginput == '\0' || strchr(OPERAND(scan), *reginput) != (char *)NULL) - return(0); - reginput++; - break; - case NOTHING: - break; - case BACK: - break; - case OPEN + 1: - case OPEN + 2: - case OPEN + 3: - case OPEN + 4: - case OPEN + 5: - case OPEN + 6: - case OPEN + 7: - case OPEN + 8: - case OPEN + 9:{ - register int no; - register char *save; - - no = OP(scan) - OPEN; - save = reginput; - - if (regmatch(next)) { - /* Don't set startp if some later - * invocation of the same parentheses - * already has. */ - if (regstartp[no] == (char *)NULL) - regstartp[no] = save; - return(1); - } else - return(0); - } - break; - case CLOSE + 1: - case CLOSE + 2: - case CLOSE + 3: - case CLOSE + 4: - case CLOSE + 5: - case CLOSE + 6: - case CLOSE + 7: - case CLOSE + 8: - case CLOSE + 9:{ - register int no; - register char *save; - - no = OP(scan) - CLOSE; - save = reginput; - - if (regmatch(next)) { - /* Don't set endp if some later - * invocation of the same parentheses - * already has. */ - if (regendp[no] == (char *)NULL) regendp[no] = save; - return(1); - } else - return(0); - } - break; - case BRANCH:{ - register char *save; - - if (OP(next) != BRANCH) /* No choice. */ - next = OPERAND(scan); /* Avoid recursion. */ - else { - do { - save = reginput; - if (regmatch(OPERAND(scan))) - return(1); - reginput = save; - scan = regnext(scan); - } while (scan != (char *)NULL && OP(scan) == BRANCH); - return(0); - /* NOTREACHED */ - } - } - break; - case STAR: - case PLUS:{ - register char nextch; - register int no; - register char *save; - register int min; - - /* Lookahead to avoid useless match attempts - * when we know what character comes next. */ - nextch = '\0'; - if (OP(next) == EXACTLY) nextch = *OPERAND(next); - min = (OP(scan) == STAR) ? 0 : 1; - save = reginput; - no = regrepeat(OPERAND(scan)); - while (no >= min) { - /* If it could work, try it. */ - if (nextch == '\0' || *reginput == nextch) - if (regmatch(next)) return(1); - /* Couldn't or didn't -- back up. */ - no--; - reginput = save + no; - } - return(0); - } - break; - case END: - return(1); /* Success! */ - break; - default: - regerror("memory corruption"); - return(0); - break; - } - - scan = next; - } - - /* We get here only if there's trouble -- normally "case END" is the - * terminating point. */ - regerror("corrupted pointers"); - return(0); -} - -/* - - regrepeat - repeatedly match something simple, report how many - */ -static int regrepeat(p) -char *p; -{ - register int count = 0; - register char *scan; - register char *opnd; - - scan = reginput; - opnd = OPERAND(p); - switch (OP(p)) { - case ANY: - count = strlen(scan); - scan += count; - break; - case EXACTLY: - while (*opnd == *scan) { - count++; - scan++; - } - break; - case ANYOF: - while (*scan != '\0' && strchr(opnd, *scan) != (char *)NULL) { - count++; - scan++; - } - break; - case ANYBUT: - while (*scan != '\0' && strchr(opnd, *scan) == (char *)NULL) { - count++; - scan++; - } - break; - default: /* Oh dear. Called inappropriately. */ - regerror("internal foulup"); - count = 0; /* Best compromise. */ - break; - } - reginput = scan; - - return(count); -} - -/* - - regnext - dig the "next" pointer out of a node - */ -static char *regnext(p) -register char *p; -{ - register int offset; - - if (p == ®dummy) return((char *)NULL); - - offset = NEXT(p); - if (offset == 0) return((char *)NULL); - - if (OP(p) == BACK) - return(p - offset); - else - return(p + offset); -} - -#ifdef DEBUG - -static char *regprop(); - -/* - - regdump - dump a regexp onto stdout in vaguely comprehensible form - */ -void regdump(r) -regexp *r; -{ - register char *s; - register char op = EXACTLY; /* Arbitrary non-END op. */ - register char *next; - - s = r->program + 1; - while (op != END) { /* While that wasn't END last time... */ - op = OP(s); - printf("%2d%s", (int) (s - r->program), regprop(s)); /* Where, what. */ - next = regnext(s); - if (next == (char *)NULL) /* Next ptr. */ - printf("(0)"); - else - printf("(%d)", (int) (s - r->program) + (int) (next - s)); - s += 3; - if (op == ANYOF || op == ANYBUT || op == EXACTLY) { - /* Literal string, where present. */ - while (*s != '\0') { - putchar(*s); - s++; - } - s++; - } - putchar('\n'); - } - - /* Header fields of interest. */ - if (r->regstart != '\0') printf("start `%c' ", r->regstart); - if (r->reganch) printf("anchored "); - if (r->regmust != (char *)NULL) printf("must have \"%s\"", r->regmust); - printf("\n"); -} - -/* - - regprop - printable representation of opcode - */ -static char *regprop(op) -char *op; -{ - register char *p; - static char buf[50]; - - (void) strcpy(buf, ":"); - - switch (OP(op)) { - case BOL: p = "BOL"; break; - case EOL: p = "EOL"; break; - case ANY: p = "ANY"; break; - case ANYOF: p = "ANYOF"; break; - case ANYBUT: p = "ANYBUT"; break; - case BRANCH: p = "BRANCH"; break; - case EXACTLY: p = "EXACTLY"; break; - case NOTHING: p = "NOTHING"; break; - case BACK: p = "BACK"; break; - case END: p = "END"; break; - case OPEN + 1: - case OPEN + 2: - case OPEN + 3: - case OPEN + 4: - case OPEN + 5: - case OPEN + 6: - case OPEN + 7: - case OPEN + 8: - case OPEN + 9: - sprintf(buf + strlen(buf), "OPEN%d", OP(op) - OPEN); - p = (char *)NULL; - break; - case CLOSE + 1: - case CLOSE + 2: - case CLOSE + 3: - case CLOSE + 4: - case CLOSE + 5: - case CLOSE + 6: - case CLOSE + 7: - case CLOSE + 8: - case CLOSE + 9: - sprintf(buf + strlen(buf), "CLOSE%d", OP(op) - CLOSE); - p = (char *)NULL; - break; - case STAR: p = "STAR"; break; - case PLUS: p = "PLUS"; break; - default: regerror("corrupted opcode"); p = (char *) NULL; break; - } - if (p != (char *)NULL) (void) strcat(buf, p); - return(buf); -} - -#endif - -/* - * $PchId: regexp.c,v 1.4 1996/02/22 09:03:07 philip Exp $ - */ Index: trunk/minix/lib/other/v8regsub.c =================================================================== --- trunk/minix/lib/other/v8regsub.c (revision 9) +++ (revision ) @@ -1,90 +1,0 @@ -/* regsub - * - * Copyright (c) 1986 by University of Toronto. - * Written by Henry Spencer. Not derived from licensed software. - * - * Permission is granted to anyone to use this software for any - * purpose on any computer system, and to redistribute it freely, - * subject to the following restrictions: - * - * 1. The author is not responsible for the consequences of use of - * this software, no matter how awful, even if they arise - * from defects in it. - * - * 2. The origin of this software must not be misrepresented, either - * by explicit claim or by omission. - * - * 3. Altered versions must be plainly marked as such, and must not - * be misrepresented as being the original software. - */ - -#include -#include -#define const /* avoid "const poisoning" */ -#include -#undef const - -/* The first byte of the regexp internal "program" is actually this magic - * number; the start node begins in the second byte. - */ -#define MAGIC 0234 - -#define CHARBITS 0377 -#ifndef CHARBITS -#define UCHARAT(p) ((int)*(unsigned char *)(p)) -#else -#define UCHARAT(p) ((int)*(p)&CHARBITS) -#endif - -/* - - regsub - perform substitutions after a regexp match - */ -void regsub(prog, source, dest) -regexp *prog; -char *source; -char *dest; -{ - register char *src; - register char *dst; - register char c; - register int no; - register int len; - - if (prog == (regexp *)NULL || source == (char *)NULL || dest == (char *)NULL) { - regerror("NULL parm to regsub"); - return; - } - if (UCHARAT(prog->program) != MAGIC) { - regerror("damaged regexp fed to regsub"); - return; - } - src = source; - dst = dest; - while ((c = *src++) != '\0') { - if (c == '&') - no = 0; - else if (c == '\\' && '0' <= *src && *src <= '9') - no = *src++ - '0'; - else - no = -1; - - if (no < 0) { /* Ordinary character. */ - if (c == '\\' && (*src == '\\' || *src == '&')) c = *src++; - *dst++ = c; - } else - if (prog->startp[no] != (char *)NULL && prog->endp[no] != (char *)NULL) { - len = (int) (prog->endp[no] - prog->startp[no]); - strncpy(dst, prog->startp[no], len); - dst += len; - if (len != 0 && *(dst - 1) == '\0') { /* strncpy hit NUL. */ - regerror("damaged match string"); - return; - } - } - } - *dst++ = '\0'; -} - -/* - * $PchId: regsub.c,v 1.3 1995/11/27 20:18:16 philip Exp $ - */ Index: trunk/minix/lib/other/writev.c =================================================================== --- trunk/minix/lib/other/writev.c (revision 9) +++ (revision ) @@ -1,39 +1,0 @@ -#include -#include -#include - -ssize_t writev(int fildes, const struct iovec *iov, int iovcnt) -{ -#if DEBUG - fprintf(stderr, "bind: not implemented for fd %d\n", socket); -#endif - errno= ENOSYS; - return -1; - -#if 0 - int i, r; - char *p; - ssize_t l, sum; - - /* We should buffer */ - sum= 0; - for (i= 0; i 0) - { - r= write(fildes, p, l); - if (r <= 0) - { - assert(sum == 0); - return r; - } - p += r; - l -= r; - sum += r; - } - } - return sum; -#endif -}