0
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1
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2 /*
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3 * Copyright (C) Igor Sysoev
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4 */
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5
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6
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7 #ifndef _NGX_TIMES_H_INCLUDED_
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8 #define _NGX_TIMES_H_INCLUDED_
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9
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10
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11 #include <ngx_config.h>
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12 #include <ngx_core.h>
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13
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14
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15 void ngx_time_init();
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16 void ngx_time_update(time_t s);
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4
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17 u_char *ngx_http_time(u_char *buf, time_t t);
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18 u_char *ngx_http_cookie_time(u_char *buf, time_t t);
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0
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19 void ngx_gmtime(time_t t, ngx_tm_t *tp);
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20
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21 #if (NGX_THREADS)
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22 ngx_int_t ngx_time_mutex_init(ngx_log_t *log);
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23 #endif
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24
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25 #if (NGX_THREADS && (TIME_T_SIZE > SIG_ATOMIC_T_SIZE))
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26
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27 #define ngx_time() *ngx_cached_time
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28 extern volatile time_t *ngx_cached_time;
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29
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30 #else
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31
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32 #define ngx_time() ngx_cached_time
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33 extern volatile time_t ngx_cached_time;
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34
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35 #endif
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36
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37
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38 extern ngx_thread_volatile ngx_str_t ngx_cached_err_log_time;
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39 extern ngx_thread_volatile ngx_str_t ngx_cached_http_time;
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40 extern ngx_thread_volatile ngx_str_t ngx_cached_http_log_time;
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41
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42 extern ngx_epoch_msec_t ngx_start_msec;
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43
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44 /*
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45 * msecs elapsed since ngx_start_msec in the current event cycle,
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46 * used in ngx_event_add_timer() and ngx_event_find_timer()
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47 */
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48 extern ngx_epoch_msec_t ngx_elapsed_msec;
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49
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50 /*
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51 * msecs elapsed since ngx_start_msec in the previous event cycle,
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52 * used in ngx_event_expire_timers()
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53 */
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54 extern ngx_epoch_msec_t ngx_old_elapsed_msec;
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55
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56
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57
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58 #endif /* _NGX_TIMES_H_INCLUDED_ */
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