From ef19c7338171c93cb13d08bf3860ee41ae826a95 Mon Sep 17 00:00:00 2001 From: Jakob Kaivo Date: Wed, 13 Mar 2019 21:18:58 -0400 Subject: migrate to gitlab --- dirname.c | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 dirname.c diff --git a/dirname.c b/dirname.c new file mode 100644 index 0000000..a43414c --- /dev/null +++ b/dirname.c @@ -0,0 +1,41 @@ +/* + * UNG's Not GNU + * + * Copyright (c) 2011-2017, 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. + * + */ + +#define _XOPEN_SOURCE 700 +#include +#include +#include + +/*d Give the directory portion of a pathname d*/ +/*a string a*/ + +int main(int argc, char *argv[]) +{ + while (getopt(argc, argv, "") != -1) { + return 1; + } + + if (optind != argc - 1) { + fprintf(stderr, "dirname: Requires exactly one pathname\n"); + return 1; + } + + puts(dirname(argv[optind])); + return 0; +} -- cgit v1.2.1