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/*
* UNG's Not GNU
*
* Copyright (c) 2011, Jakob Kaivo <jakob@kaivo.net>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
*/
#include <stdio.h>
#include <unistd.h>
#include <libgen.h>
#include <string.h>
const char *rmdir_desc = "remove directories";
const char *rmdir_inv = "rmdir [-p] dir...";
int
main(int argc, char **argv)
{
int c;
int prune = 0;
int retval = 0;
while ((c = getopt (argc, argv, ":p")) != -1) {
switch (c) {
case 'p':
prune = 1;
break;
default:
return 1;
}
}
if (optind >= argc)
return 1;
while (optind < argc) {
if (prune) {
char *working = argv[optind];
while (strcmp(working, ".") && strcmp (working, "/")) {
retval = rmdir (working);
working = dirname (working);
}
} else {
retval = rmdir (argv[optind]);
}
optind++;
}
return retval;
}
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