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Annotation of src/usr.bin/dirname/dirname.c, Revision 1.8

1.8     ! deraadt     1: /*     $OpenBSD: dirname.c,v 1.7 2003/06/03 01:52:41 millert Exp $     */
1.1       deraadt     2:
1.3       millert     3: /*
                      4:  * Copyright (c) 1997 Todd C. Miller <Todd.Miller@courtesan.com>
1.1       deraadt     5:  *
1.7       millert     6:  * Permission to use, copy, modify, and distribute this software for any
                      7:  * purpose with or without fee is hereby granted, provided that the above
                      8:  * copyright notice and this permission notice appear in all copies.
1.1       deraadt     9:  *
1.7       millert    10:  * THE SOFTWARE IS PROVIDED "AS IS" AND TODD C. MILLER DISCLAIMS ALL
                     11:  * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
                     12:  * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL TODD C. MILLER BE LIABLE
                     13:  * FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
                     14:  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
                     15:  * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
                     16:  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
1.1       deraadt    17:  */
                     18:
                     19: #ifndef lint
1.8     ! deraadt    20: static char rcsid[] = "$OpenBSD: dirname.c,v 1.7 2003/06/03 01:52:41 millert Exp $";
1.3       millert    21: #endif /* not lint */
1.1       deraadt    22:
1.5       pjanzen    23: #include <err.h>
1.3       millert    24: #include <libgen.h>
                     25: #include <locale.h>
1.1       deraadt    26: #include <stdio.h>
                     27:
                     28: int
1.8     ! deraadt    29: main(int argc, char *argv[])
1.1       deraadt    30: {
1.3       millert    31:        char *dir;
                     32:        extern char *__progname;
1.1       deraadt    33:
                     34:        setlocale(LC_ALL, "");
                     35:
1.3       millert    36:        if (argc != 2) {
1.6       millert    37:                (void)fprintf(stderr, "Usage: %s pathname\n", __progname);
1.3       millert    38:                exit(1);
1.1       deraadt    39:        }
                     40:
1.3       millert    41:        if ((dir = dirname(argv[1])) == NULL)
                     42:                err(1, NULL);
                     43:        puts(dir);
1.1       deraadt    44:        exit(0);
                     45: }