Mercurial > hg > nginx
comparison src/os/unix/ngx_freebsd_rfork_thread.h @ 381:02a511569afb
nginx-0.0.7-2004-07-07-19:01:00 import
author | Igor Sysoev <igor@sysoev.ru> |
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date | Wed, 07 Jul 2004 15:01:00 +0000 |
parents | 5ce6561246a5 |
children | da8c5707af39 |
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380:5ce6561246a5 | 381:02a511569afb |
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11 #undef ngx_log_pid | 11 #undef ngx_log_pid |
12 #define ngx_log_pid ngx_thread_self() | 12 #define ngx_log_pid ngx_thread_self() |
13 #define ngx_log_tid 0 | 13 #define ngx_log_tid 0 |
14 | 14 |
15 #define TID_T_FMT PID_T_FMT | 15 #define TID_T_FMT PID_T_FMT |
16 | |
17 | |
18 extern void **ngx_tls; | |
19 | |
20 #define ngx_thread_create_tls() 0 | |
21 #define ngx_thread_create_tls_n "" | |
22 #define ngx_thread_get_tls() ngx_tls[ngx_gettid()] | |
23 ngx_int_t ngx_thread_set_tls(void *value); | |
24 | 16 |
25 | 17 |
26 #define NGX_MUTEX_LIGHT 1 | 18 #define NGX_MUTEX_LIGHT 1 |
27 | 19 |
28 #define NGX_MUTEX_LOCK_BUSY 0x80000000 | 20 #define NGX_MUTEX_LOCK_BUSY 0x80000000 |
85 | 77 |
86 | 78 |
87 ngx_tid_t ngx_thread_self(); | 79 ngx_tid_t ngx_thread_self(); |
88 | 80 |
89 | 81 |
82 typedef ngx_uint_t ngx_tls_key_t; | |
83 | |
84 #define NGX_THREAD_KEYS_MAX 16 | |
85 | |
86 extern void **ngx_tls; | |
87 | |
88 ngx_int_t ngx_thread_key_create(ngx_tls_key_t *key); | |
89 #define ngx_thread_key_create_n "the tls key creation" | |
90 | |
91 ngx_int_t ngx_thread_set_tls(ngx_tls_key_t key, void *value); | |
92 #define ngx_thread_set_tls_n "the tls key setting" | |
93 | |
94 | |
95 static void *ngx_thread_get_tls(ngx_tls_key_t key) | |
96 { | |
97 if (key >= NGX_THREAD_KEYS_MAX) { | |
98 return NULL; | |
99 } | |
100 | |
101 return ngx_tls[key * NGX_THREAD_KEYS_MAX + ngx_gettid()]; | |
102 } | |
103 | |
104 | |
90 #define ngx_mutex_trylock(m) ngx_mutex_dolock(m, 1) | 105 #define ngx_mutex_trylock(m) ngx_mutex_dolock(m, 1) |
91 #define ngx_mutex_lock(m) ngx_mutex_dolock(m, 0) | 106 #define ngx_mutex_lock(m) ngx_mutex_dolock(m, 0) |
92 ngx_int_t ngx_mutex_dolock(ngx_mutex_t *m, ngx_int_t try); | 107 ngx_int_t ngx_mutex_dolock(ngx_mutex_t *m, ngx_int_t try); |
93 ngx_int_t ngx_mutex_unlock(ngx_mutex_t *m); | 108 ngx_int_t ngx_mutex_unlock(ngx_mutex_t *m); |
94 | 109 |