Mercurial > hg > nginx
annotate src/os/unix/ngx_time.c @ 4244:df9d3dd8cfc0 stable-1.0
Merging r4020:
SIGWINCH/NOACCEPT signal is disabled now in non-daemon mode.
Non-daemon mode is currently used by supervisord, daemontools and so on
or during debugging. The NOACCEPT signal is only used for online upgrade
which is not supported when nginx is run under supervisord, etc.,
so this change should not break existant setups.
| author | Igor Sysoev <igor@sysoev.ru> |
|---|---|
| date | Tue, 01 Nov 2011 11:26:56 +0000 |
| parents | bf38420c9e25 |
| children | d620f497c50f |
| rev | line source |
|---|---|
|
441
da8c5707af39
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents:
370
diff
changeset
|
1 |
|
da8c5707af39
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents:
370
diff
changeset
|
2 /* |
|
444
42d11f017717
nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
Igor Sysoev <igor@sysoev.ru>
parents:
441
diff
changeset
|
3 * Copyright (C) Igor Sysoev |
|
441
da8c5707af39
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents:
370
diff
changeset
|
4 */ |
|
da8c5707af39
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents:
370
diff
changeset
|
5 |
|
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
6 |
|
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
7 #include <ngx_config.h> |
|
178
a8ff48d26cca
nginx-0.0.1-2003-11-11-00:09:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
95
diff
changeset
|
8 #include <ngx_core.h> |
|
a8ff48d26cca
nginx-0.0.1-2003-11-11-00:09:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
95
diff
changeset
|
9 |
|
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
10 |
| 2220 | 11 /* |
| 12 * FreeBSD does not test /etc/localtime change, however, we can workaround it | |
| 13 * by calling tzset() with TZ and then without TZ to update timezone. | |
| 14 * The trick should work since FreeBSD 2.1.0. | |
| 15 * | |
| 16 * Linux does not test /etc/localtime change in localtime(), | |
| 17 * but may stat("/etc/localtime") several times in every strftime(), | |
| 18 * therefore we use it to update timezone. | |
| 19 * | |
| 20 * Solaris does not test /etc/TIMEZONE change too and no workaround available. | |
| 21 */ | |
| 22 | |
| 23 void | |
| 24 ngx_timezone_update(void) | |
| 25 { | |
| 26 #if (NGX_FREEBSD) | |
| 27 | |
| 28 if (getenv("TZ")) { | |
| 29 return; | |
| 30 } | |
| 31 | |
| 32 putenv("TZ=UTC"); | |
| 33 | |
| 34 tzset(); | |
| 35 | |
| 36 unsetenv("TZ"); | |
| 37 | |
| 38 tzset(); | |
| 39 | |
| 40 #elif (NGX_LINUX) | |
| 41 time_t s; | |
| 42 struct tm *t; | |
| 43 char buf[4]; | |
| 44 | |
| 45 s = time(0); | |
| 46 | |
| 47 t = localtime(&s); | |
| 48 | |
| 49 strftime(buf, 4, "%H", t); | |
| 50 | |
| 51 #endif | |
| 52 } | |
| 53 | |
| 54 | |
| 563 | 55 void |
| 56 ngx_localtime(time_t s, ngx_tm_t *tm) | |
|
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
57 { |
| 469 | 58 #if (NGX_HAVE_LOCALTIME_R) |
| 563 | 59 (void) localtime_r(&s, tm); |
|
178
a8ff48d26cca
nginx-0.0.1-2003-11-11-00:09:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
95
diff
changeset
|
60 |
|
179
9f3a78b06c48
nginx-0.0.1-2003-11-11-21:13:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
178
diff
changeset
|
61 #else |
|
9f3a78b06c48
nginx-0.0.1-2003-11-11-21:13:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
178
diff
changeset
|
62 ngx_tm_t *t; |
|
9f3a78b06c48
nginx-0.0.1-2003-11-11-21:13:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
178
diff
changeset
|
63 |
| 563 | 64 t = localtime(&s); |
|
179
9f3a78b06c48
nginx-0.0.1-2003-11-11-21:13:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
178
diff
changeset
|
65 *tm = *t; |
|
9f3a78b06c48
nginx-0.0.1-2003-11-11-21:13:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
178
diff
changeset
|
66 |
|
9f3a78b06c48
nginx-0.0.1-2003-11-11-21:13:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
178
diff
changeset
|
67 #endif |
|
9f3a78b06c48
nginx-0.0.1-2003-11-11-21:13:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
178
diff
changeset
|
68 |
|
28
a117a7fdf042
nginx-0.0.1-2002-12-16-00:08:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
1
diff
changeset
|
69 tm->ngx_tm_mon++; |
|
a117a7fdf042
nginx-0.0.1-2002-12-16-00:08:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
1
diff
changeset
|
70 tm->ngx_tm_year += 1900; |
|
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
71 } |
| 509 | 72 |
| 73 | |
| 563 | 74 void |
| 75 ngx_libc_localtime(time_t s, struct tm *tm) | |
| 509 | 76 { |
| 77 #if (NGX_HAVE_LOCALTIME_R) | |
| 563 | 78 (void) localtime_r(&s, tm); |
| 509 | 79 |
| 80 #else | |
| 81 struct tm *t; | |
| 82 | |
| 563 | 83 t = localtime(&s); |
| 509 | 84 *tm = *t; |
| 85 | |
| 86 #endif | |
| 87 } | |
| 88 | |
| 89 | |
| 563 | 90 void |
| 91 ngx_libc_gmtime(time_t s, struct tm *tm) | |
| 509 | 92 { |
| 93 #if (NGX_HAVE_LOCALTIME_R) | |
| 563 | 94 (void) gmtime_r(&s, tm); |
| 509 | 95 |
| 96 #else | |
| 97 struct tm *t; | |
| 98 | |
| 563 | 99 t = gmtime(&s); |
| 509 | 100 *tm = *t; |
| 101 | |
| 102 #endif | |
| 103 } |