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d9a17c07 | 1 | /* Time Functions Example |
04277e02 | 2 | Copyright (C) 1991-2019 Free Software Foundation, Inc. |
d9a17c07 RM |
3 | |
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. | |
8 | ||
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. | |
13 | ||
14 | You should have received a copy of the GNU General Public License | |
5a82c748 | 15 | along with this program; if not, see <https://www.gnu.org/licenses/>. |
d9a17c07 RM |
16 | */ |
17 | ||
28f540f4 RM |
18 | #include <time.h> |
19 | #include <stdio.h> | |
20 | ||
21 | #define SIZE 256 | |
22 | ||
23 | int | |
24 | main (void) | |
25 | { | |
26 | char buffer[SIZE]; | |
27 | time_t curtime; | |
28 | struct tm *loctime; | |
29 | ||
30 | /* Get the current time. */ | |
31 | curtime = time (NULL); | |
32 | ||
33 | /* Convert it to local time representation. */ | |
34 | loctime = localtime (&curtime); | |
35 | ||
36 | /* Print out the date and time in the standard format. */ | |
37 | fputs (asctime (loctime), stdout); | |
38 | ||
39 | /*@group*/ | |
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); | |
45 | ||
46 | return 0; | |
47 | } | |
48 | /*@end group*/ |