mirror of
https://github.com/topjohnwu/ndk-busybox.git
synced 2024-12-05 02:16:49 +00:00
77 lines
1.8 KiB
C
77 lines
1.8 KiB
C
/* vi: set sw=4 ts=4: */
|
|
/*
|
|
* Mini rm implementation for busybox
|
|
*
|
|
*
|
|
* Copyright (C) 2001 Matt Kraai <kraai@alumni.carnegiemellon.edu>
|
|
*
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <time.h>
|
|
#include <utime.h>
|
|
#include <dirent.h>
|
|
#include <errno.h>
|
|
#include <unistd.h>
|
|
#include <stdlib.h>
|
|
#include <getopt.h>
|
|
#include "busybox.h"
|
|
|
|
extern int rm_main(int argc, char **argv)
|
|
{
|
|
int status = 0;
|
|
int opt;
|
|
int flags = 0;
|
|
int i;
|
|
|
|
while ((opt = getopt(argc, argv, "fiRr")) != -1) {
|
|
switch (opt) {
|
|
case 'f':
|
|
flags &= ~FILEUTILS_INTERACTIVE;
|
|
flags |= FILEUTILS_FORCE;
|
|
break;
|
|
case 'i':
|
|
flags &= ~FILEUTILS_FORCE;
|
|
flags |= FILEUTILS_INTERACTIVE;
|
|
break;
|
|
case 'R':
|
|
case 'r':
|
|
flags |= FILEUTILS_RECUR;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!(flags & FILEUTILS_FORCE) && optind == argc)
|
|
show_usage();
|
|
|
|
for (i = optind; i < argc; i++) {
|
|
char *base = get_last_path_component(argv[i]);
|
|
|
|
if (strcmp(base, ".") == 0 || strcmp(base, "..") == 0) {
|
|
error_msg("cannot remove `.' or `..'");
|
|
status = 1;
|
|
continue;
|
|
}
|
|
|
|
if (remove_file(argv[i], flags) < 0)
|
|
status = 1;
|
|
}
|
|
|
|
return status;
|
|
}
|