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. */
26 DEFUN(main, (argc, argv), int argc AND char **argv)
29 register struct tm *tp;
41 static char buf[BUFSIZ];
42 sprintf(buf, "TZ=%s", *argv);
45 puts("putenv() failed.");
60 puts("mktime() failed?");
66 puts("localtime() failed.");
69 else if (strftime(buf, sizeof(buf), "%a %b %d %X %Z %Y", tp) == 0)
71 puts("strftime() failed.");
76 if (tbuf.tm_year == 101)
91 curtime = time (NULL);
93 loctime = localtime (&curtime);
95 fputs (asctime (loctime), stdout);
97 strftime (buffer, SIZE, "Today is %A, %B %d.\n", loctime);
98 fputs (buffer, stdout);
99 strftime (buffer, SIZE, "The time is %I:%M %p.\n", loctime);
100 fputs (buffer, stdout);
103 exit(lose ? EXIT_FAILURE : EXIT_SUCCESS);