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comparison src/core/ngx_times.c @ 441:da8c5707af39

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nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
author Igor Sysoev <igor@sysoev.ru>
date Tue, 28 Sep 2004 08:34:51 +0000
parents 9a97dcdd2421
children 42d11f017717
comparison
equal deleted inserted replaced
440:f390d1775430 441:da8c5707af39
1
2 /*
3 * Copyright (C) 2002-2004 Igor Sysoev
4 */
5
1 6
2 #include <ngx_config.h> 7 #include <ngx_config.h>
3 #include <ngx_core.h> 8 #include <ngx_core.h>
4 9
5 10
10 static ngx_tm_t ngx_cached_gmtime; 15 static ngx_tm_t ngx_cached_gmtime;
11 static ngx_int_t ngx_gmtoff; 16 static ngx_int_t ngx_gmtoff;
12 17
13 18
14 /* 19 /*
15 * In the threaded mode only one thread updates cached time and strings 20 * In the threaded mode only one thread updates the cached time and strings
16 * and these operations are protected by the mutex. The reading of the cached 21 * and these operations are protected by the mutex. The reading of the cached
17 * time and strings is not protected by the mutex. To avoid the race 22 * time and strings is not protected by the mutex. To avoid the race
18 * conditions for non-atomic values we use the NGX_TIME_SLOTS slots to store 23 * conditions for non-atomic values we use the NGX_TIME_SLOTS slots to store
19 * time value and strings. Thus thread may get the corrupted values only 24 * time value and strings. Thus thread may get the corrupted values only
20 * if it is preempted while copying and then it is not scheduled to run 25 * if it is preempted while copying and then it is not scheduled to run
288 mday = yday - (mon * 367 / 12 - 31); 293 mday = yday - (mon * 367 / 12 - 31);
289 294
290 mon += 2; 295 mon += 2;
291 296
292 if (yday >= 306) { 297 if (yday >= 306) {
298
293 /* 299 /*
294 * there is no "yday" in Win32 SYSTEMTIME 300 * there is no "yday" in Win32 SYSTEMTIME
295 * 301 *
296 * yday -= 306; 302 * yday -= 306;
297 */ 303 */