mirror of
https://github.com/troglobit/editline.git
synced 2025-05-06 04:21:24 +08:00
82 lines
1.4 KiB
C
Executable File
82 lines
1.4 KiB
C
Executable File
/* $Revision: 5 $
|
|
**
|
|
** A "micro-shell" to test editline library.
|
|
** If given any arguments, commands aren't executed.
|
|
*/
|
|
#include <config.h>
|
|
#include <stdio.h>
|
|
#if defined(HAVE_STDLIB_H)
|
|
#include <stdlib.h>
|
|
#endif
|
|
#if defined(HAVE_STRING_H)
|
|
#include <string.h>
|
|
#endif
|
|
#if defined(HAVE_UNISTD_H)
|
|
#include <unistd.h>
|
|
#endif
|
|
|
|
extern char *readline();
|
|
extern void add_history();
|
|
|
|
#if !defined(HAVE_STDLIB_H)
|
|
extern int free();
|
|
extern int system();
|
|
extern void exit();
|
|
extern char *getenv();
|
|
#endif /* !defined(HAVE_STDLIB) */
|
|
#if !defined(HAVE_STRING_H)
|
|
extern int strncmp();
|
|
#endif
|
|
#if !defined(HAVE_UNISTD_H)
|
|
extern int chdir();
|
|
#endif
|
|
|
|
#if !defined(HAVE_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[] __attribute__ ((unused));
|
|
{
|
|
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);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* $PchId: testit.c,v 1.3 1996/02/22 21:18:51 philip Exp $
|
|
*/
|