137 lines
3.4 KiB
C
137 lines
3.4 KiB
C
/* $NetBSD: rmdir.c,v 1.16 1998/07/28 05:31:27 mycroft Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 1992, 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.
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
#ifndef lint
|
|
__COPYRIGHT("@(#) Copyright (c) 1992, 1993, 1994\n\
|
|
The Regents of the University of California. All rights reserved.\n");
|
|
#endif /* not lint */
|
|
|
|
#ifndef lint
|
|
#if 0
|
|
static char sccsid[] = "@(#)rmdir.c 8.3 (Berkeley) 4/2/94";
|
|
#else
|
|
__RCSID("$NetBSD: rmdir.c,v 1.16 1998/07/28 05:31:27 mycroft Exp $");
|
|
#endif
|
|
#endif /* not lint */
|
|
|
|
#include <err.h>
|
|
#include <errno.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <locale.h>
|
|
#include <unistd.h>
|
|
|
|
int rm_path __P((char *));
|
|
void usage __P((void));
|
|
int main __P((int, char *[]));
|
|
|
|
int
|
|
main(argc, argv)
|
|
int argc;
|
|
char *argv[];
|
|
{
|
|
int ch, errors;
|
|
int pflag;
|
|
|
|
(void)setlocale(LC_ALL, "");
|
|
|
|
pflag = 0;
|
|
while ((ch = getopt(argc, argv, "p")) != -1)
|
|
switch(ch) {
|
|
case 'p':
|
|
pflag = 1;
|
|
break;
|
|
case '?':
|
|
default:
|
|
usage();
|
|
}
|
|
argc -= optind;
|
|
argv += optind;
|
|
|
|
if (argc == 0)
|
|
usage();
|
|
|
|
for (errors = 0; *argv; argv++) {
|
|
char *p;
|
|
|
|
/* Delete trailing slashes, per POSIX. */
|
|
p = *argv + strlen(*argv);
|
|
while (--p > *argv && *p == '/')
|
|
;
|
|
*++p = '\0';
|
|
|
|
if (rmdir(*argv) < 0) {
|
|
warn("%s", *argv);
|
|
errors = 1;
|
|
} else if (pflag)
|
|
errors |= rm_path(*argv);
|
|
}
|
|
|
|
exit(errors);
|
|
/* NOTREACHED */
|
|
}
|
|
|
|
int
|
|
rm_path(path)
|
|
char *path;
|
|
{
|
|
char *p;
|
|
|
|
while ((p = strrchr(path, '/')) != NULL) {
|
|
/* Delete trailing slashes. */
|
|
while (--p > path && *p == '/')
|
|
;
|
|
*++p = '\0';
|
|
|
|
if (rmdir(path) < 0) {
|
|
warn("%s", path);
|
|
return (1);
|
|
}
|
|
}
|
|
|
|
return (0);
|
|
}
|
|
|
|
void
|
|
usage()
|
|
{
|
|
|
|
(void)fprintf(stderr, "usage: rmdir [-p] directory ...\n");
|
|
exit(1);
|
|
/* NOTREACHED */
|
|
}
|