From e02c4e8fae8f9294ae591614773ebd32147fc091 Mon Sep 17 00:00:00 2001 From: Jakob Kaivo Date: Wed, 13 Mar 2019 21:46:36 -0400 Subject: migrate to gitlab --- rmdir.c | 62 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 62 insertions(+) create mode 100644 rmdir.c diff --git a/rmdir.c b/rmdir.c new file mode 100644 index 0000000..d351778 --- /dev/null +++ b/rmdir.c @@ -0,0 +1,62 @@ +/* + * UNG's Not GNU + * + * Copyright (c) 2011, Jakob Kaivo + * + * 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 +#include +#include +#include + +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; +} -- cgit v1.2.1