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comparison src/event/ngx_event_timer.c @ 50:b288069a8696

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nginx-0.0.1-2003-01-23-21:47:54 import
author Igor Sysoev <igor@sysoev.ru>
date Thu, 23 Jan 2003 18:47:54 +0000
parents c091d5b853c8
children a6afbb8a2ada
comparison
equal deleted inserted replaced
49:c091d5b853c8 50:b288069a8696
1
2 #include <ngx_config.h>
3
4 #include <ngx_core.h>
5 #include <ngx_log.h>
6 #include <ngx_alloc.h>
7 #include <ngx_connection.h>
8 #include <ngx_event.h>
9
10 #include <ngx_event_timer.h>
11
12 /* STUB */
13 #define NGX_TIMER_HASH_SIZE 5
14
15 ngx_event_t *ngx_timer_queue;
16 int ngx_timer_hash_size;
1 17
2 18
3 void ngx_add_timer(ngx_event_t *ev, ngx_msec_t timer) 19 int ngx_event_init_timer(ngx_log_t *log)
4 { 20 {
21 int i;
22
23 ngx_timer_hash_size = NGX_TIMER_HASH_SIZE;
24
25 ngx_test_null(ngx_timer_queue,
26 ngx_alloc(ngx_timer_hash_size * sizeof(ngx_event_t), log),
27 NGX_ERROR);
28
29 for (i = 0; i < ngx_timer_hash_size; i++) {
30 ngx_timer_queue[i].timer_prev = &ngx_timer_queue[i];
31 ngx_timer_queue[i].timer_next = &ngx_timer_queue[i];
32 }
33
34 return NGX_OK;
35 }
36
37
38 void ngx_event_add_timer(ngx_event_t *ev, ngx_msec_t timer)
39 {
40 int n;
5 ngx_event_t *e; 41 ngx_event_t *e;
6 42
7 #if (NGX_DEBUG_EVENT) 43 #if (NGX_DEBUG_EVENT)
8 ngx_connection_t *c = (ngx_connection_t *) ev->data; 44 ngx_connection_t *c = (ngx_connection_t *) ev->data;
9 ngx_log_debug(ev->log, "set timer: %d:%d" _ c->fd _ timer); 45 ngx_log_debug(ev->log, "set timer: %d:%d" _ c->fd _ timer);
14 return; 50 return;
15 } 51 }
16 52
17 n = timer % ngx_timer_hash_size; 53 n = timer % ngx_timer_hash_size;
18 54
19 for (e = timer_queue[n].timer_next; 55 for (e = ngx_timer_queue[n].timer_next;
20 e != &timer_queue[n] && timer > e->timer_delta; 56 e != &ngx_timer_queue[n] && timer > e->timer_delta;
21 e = e->timer_next) 57 e = e->timer_next)
22 { 58 {
23 timer -= e->timer_delta; 59 timer -= e->timer_delta;
24 } 60 }
25 61