1 /* Copyright (C) 1991, 1992, 1994, 1997 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 Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the 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 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <http://www.gnu.org/licenses/>. */
24 main (int argc, char **argv)
27 register struct tm *tp;
39 static char tzenvbuf[BUFSIZ];
40 sprintf(tzenvbuf, "TZ=%s", *argv);
43 puts("putenv failed.");
61 puts("mktime() failed?");
67 puts("localtime() failed.");
70 else if (strftime(buf, sizeof(buf), "%a %b %d %X %Z %Y", tp) == 0)
72 puts("strftime() failed.");
77 if (tbuf.tm_year == 101)
92 curtime = time (NULL);
94 loctime = localtime (&curtime);
96 fputs (asctime (loctime), stdout);
98 strftime (buffer, SIZE, "Today is %A, %B %d.\n", loctime);
99 fputs (buffer, stdout);
100 strftime (buffer, SIZE, "The time is %I:%M %p.\n", loctime);
101 fputs (buffer, stdout);
103 loctime->tm_year = 72;
105 loctime->tm_mday = 12;
106 loctime->tm_hour = 20;
107 loctime->tm_min = 49;
108 loctime->tm_sec = 05;
109 curtime = mktime (loctime);
110 strftime (buffer, SIZE, "%D %T was %w the %jth.\n", loctime);
111 fputs (buffer, stdout);
114 return (lose ? EXIT_FAILURE : EXIT_SUCCESS);