source: trunk/minix/lib/editline/testit.c@ 9

/*  $Revision: 1.1.1.1 $
**
**  A "micro-shell" to test editline library.
**  If given any arguments, commands aren't executed.
*/
#include <stdio.h>
#if     defined(HAVE_STDLIB)
#include <stdlib.h>
#endif  /* defined(HAVE_STDLIB) */

extern char     *readline();
extern void     add_history();

#if     !defined(HAVE_STDLIB)
extern int      chdir();
extern int      free();
extern int      strncmp();
extern int      system();
extern void     exit();
extern char     *getenv();
#endif  /* !defined(HAVE_STDLIB) */


#if     defined(NEED_PERROR)
void
perror(s)
    char        *s;
{
    extern int  errno;

    (voidf)printf(stderr, "%s: error %d\n", s, errno);
}
#endif  /* defined(NEED_PERROR) */


/* ARGSUSED1 */
int
main(ac, av)
    int         ac;
    char        *av[];
{
    char        *prompt;
    char        *p;
    int         doit;

    doit = ac == 1;
    if ((prompt = getenv("TESTPROMPT")) == NULL)
        prompt = "testit>  ";

    while ((p = readline(prompt)) != NULL) {
        (void)printf("\t\t\t|%s|\n", p);
        if (doit)
            if (strncmp(p, "cd ", 3) == 0) {
                if (chdir(&p[3]) < 0)
                    perror(&p[3]);
            }
            else if (system(p) != 0)
                perror(p);
        add_history(p);
        free(p);
    }
    exit(0);
    /* NOTREACHED */
}

/*
 * $PchId: testit.c,v 1.3 1996/02/22 21:18:51 philip Exp $
 */