1 /* Time Functions Example
2 Copyright (C) 1991-2021 Free Software Foundation, Inc.
4 This program is free software; you can redistribute it and/or
5 modify it under the terms of the GNU General Public License
6 as published by the Free Software Foundation; either version 2
7 of the License, or (at your option) any later version.
9 This program 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
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, see <https://www.gnu.org/licenses/>.
30 /* Get the current time. */
31 curtime
= time (NULL
);
33 /* Convert it to local time representation. */
34 loctime
= localtime (&curtime
);
36 /* Print out the date and time in the standard format. */
37 fputs (asctime (loctime
), stdout
);
40 /* Print it out in a nice format. */
41 strftime (buffer
, SIZE
, "Today is %A, %B %d.\n", loctime
);
42 fputs (buffer
, stdout
);
43 strftime (buffer
, SIZE
, "The time is %I:%M %p.\n", loctime
);
44 fputs (buffer
, stdout
);