/* The header is used by init, login, who, etc. */ #ifndef _UTMP_H #define _UTMP_H #define WTMP "/usr/adm/wtmp" /* the login history file */ #define BTMP "/usr/adm/btmp" /* the bad-login history file */ #define UTMP "/etc/utmp" /* the user accouting file */ struct utmp { char ut_user[8]; /* user name */ char ut_id[4]; /* /etc/inittab ID */ char ut_line[12]; /* terminal name */ char ut_host[16]; /* host name, when remote */ short ut_pid; /* process id */ short int ut_type; /* type of entry */ long ut_time; /* login/logout time */ }; #define ut_name ut_user /* for compatibility with other systems */ /* Definitions for ut_type. */ #define RUN_LVL 1 /* this is a RUN_LEVEL record */ #define BOOT_TIME 2 /* this is a REBOOT record */ #define INIT_PROCESS 5 /* this process was spawned by INIT */ #define LOGIN_PROCESS 6 /* this is a 'getty' process waiting */ #define USER_PROCESS 7 /* any other user process */ #define DEAD_PROCESS 8 /* this process has died (wtmp only) */ #endif /* _UTMP_H */