mirror of
https://github.com/sheumann/hush.git
synced 2024-12-30 20:29:21 +00:00
56 lines
1.2 KiB
C
56 lines
1.2 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 "libbb.h"
|
|
|
|
/* This is a NOFORK applet. Be very careful! */
|
|
|
|
int rm_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
|
|
int rm_main(int argc, char **argv)
|
|
{
|
|
int status = 0;
|
|
int flags = 0;
|
|
unsigned opt;
|
|
|
|
opt_complementary = "f-i:i-f";
|
|
opt = getopt32(argv, "fiRr");
|
|
argv += optind;
|
|
if (opt & 1)
|
|
flags |= FILEUTILS_FORCE;
|
|
if (opt & 2)
|
|
flags |= FILEUTILS_INTERACTIVE;
|
|
if (opt & 12)
|
|
flags |= FILEUTILS_RECUR;
|
|
|
|
if (*argv != NULL) {
|
|
do {
|
|
const char *base = bb_get_last_path_component_strip(*argv);
|
|
|
|
if (DOT_OR_DOTDOT(base)) {
|
|
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;
|
|
}
|