mirror of
https://github.com/sheumann/hush.git
synced 2024-11-05 06:07:00 +00:00
53 lines
1.1 KiB
C
53 lines
1.1 KiB
C
/* vi: set sw=4 ts=4: */
|
|
/*
|
|
* Mini rm implementation for busybox
|
|
*
|
|
* Copyright (C) 2001 Matt Kraai <kraai@alumni.carnegiemellon.edu>
|
|
*
|
|
* Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
|
|
*/
|
|
|
|
/* BB_AUDIT SUSv3 compliant */
|
|
/* http://www.opengroup.org/onlinepubs/007904975/utilities/rm.html */
|
|
|
|
/* Mar 16, 2003 Manuel Novoa III (mjn3@codepoet.org)
|
|
*
|
|
* Size reduction.
|
|
*/
|
|
|
|
#include <unistd.h>
|
|
#include "busybox.h"
|
|
|
|
int rm_main(int argc, char **argv)
|
|
{
|
|
int status = 0;
|
|
int flags = 0;
|
|
unsigned opt;
|
|
|
|
opt_complementary = "f-i:i-f";
|
|
opt = getopt32(argc, argv, "fiRr");
|
|
if(opt & 1)
|
|
flags |= FILEUTILS_FORCE;
|
|
if(opt & 2)
|
|
flags |= FILEUTILS_INTERACTIVE;
|
|
if(opt & 12)
|
|
flags |= FILEUTILS_RECUR;
|
|
|
|
if (*(argv += optind) != NULL) {
|
|
do {
|
|
const char *base = bb_get_last_path_component(*argv);
|
|
|
|
if ((base[0] == '.') && (!base[1] || ((base[1] == '.') && !base[2]))) {
|
|
bb_error_msg("cannot remove '.' or '..'");
|
|
} else if (remove_file(*argv, flags) >= 0) {
|
|
continue;
|
|
}
|
|
status = 1;
|
|
} while (*++argv);
|
|
} else if (!(flags & FILEUTILS_FORCE)) {
|
|
bb_show_usage();
|
|
}
|
|
|
|
return status;
|
|
}
|