Include <linux/mman.h> to define all the bit values.
[glibc/history.git] / time / ap.c
blobc982bd66bbca1adda44db7c9f32b18f11bce7a5d
1 /* Copyright (C) 1991 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Library General Public License as
6 published by the Free Software Foundation; either version 2 of the
7 License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Library General Public License for more details.
14 You should have received a copy of the GNU Library General Public
15 License along with the GNU C Library; see the file COPYING.LIB. If
16 not, write to the Free Software Foundation, Inc., 675 Mass Ave,
17 Cambridge, MA 02139, USA. */
19 #include <ansidecl.h>
20 #include <stdio.h>
21 #include <stdlib.h>
22 #include <time.h>
23 #include <malloc.h>
25 /* Prints the time in the form "hh:mm ?M", where ? is A or P.
26 A simple test for strftime(). */
27 int
28 DEFUN(main, (argc, argv), int argc AND char **argv)
30 char buf[20];
31 time_t t;
33 mcheck (NULL);
35 if (argc != 1)
36 fprintf(stderr, "Usage: %s\n", argv[0]);
38 t = time((time_t *) NULL);
39 if (strftime(buf, sizeof(buf), "%I:%M %p", localtime(&t)) == 0)
40 exit(EXIT_FAILURE);
42 puts(buf);
44 exit(EXIT_SUCCESS);
45 return EXIT_SUCCESS;