Mercurial > hg > nginx-ranges
view src/os/unix/ngx_thread.h @ 104:146eff53ab60 NGINX_0_2_6
nginx 0.2.6
*) Change: while using load-balancing the time before the failed
backend retry was decreased from 60 to 10 seconds.
*) Change: the "proxy_pass_unparsed_uri" was canceled, the original URI
now passed, if the URI part is omitted in "proxy_pass" directive.
*) Feature: the "error_page" directive supports redirects and allows
more flexible to change an error code.
*) Change: the charset in the "Content-Type" header line now is ignored
in proxied subrequests.
*) Bugfix: if the URI was changed in the "if" block and request did not
found new configuration, then the ngx_http_rewrite_module rules ran
again.
*) Bugfix: if the "set" directive set the ngx_http_geo_module variable
in some configuration part, the this variable was not available in
other configuration parts and the "using uninitialized variable"
error was occurred; bug appeared in 0.2.2.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Wed, 05 Oct 2005 00:00:00 +0400 |
parents | 6f8b0dc0f8dd |
children | 408f195b3482 |
line wrap: on
line source
/* * Copyright (C) Igor Sysoev */ #ifndef _NGX_THREAD_H_INCLUDED_ #define _NGX_THREAD_H_INCLUDED_ #include <ngx_config.h> #include <ngx_core.h> #if (NGX_THREADS) #define NGX_MAX_THREADS 128 #if (NGX_USE_RFORK) #include <ngx_freebsd_rfork_thread.h> #else /* use pthreads */ #include <pthread.h> typedef pthread_t ngx_tid_t; #define ngx_thread_self() pthread_self() #define ngx_log_tid (int) ngx_thread_self() #if (NGX_FREEBSD) && !(NGX_LINUXTHREADS) #define NGX_TID_T_FMT "%p" #else #define NGX_TID_T_FMT "%d" #endif typedef pthread_key_t ngx_tls_key_t; #define ngx_thread_key_create(key) pthread_key_create(key, NULL) #define ngx_thread_key_create_n "pthread_key_create()" #define ngx_thread_set_tls pthread_setspecific #define ngx_thread_set_tls_n "pthread_setspecific()" #define ngx_thread_get_tls pthread_getspecific #define NGX_MUTEX_LIGHT 0 typedef struct { pthread_mutex_t mutex; ngx_log_t *log; } ngx_mutex_t; typedef struct { pthread_cond_t cond; ngx_log_t *log; } ngx_cond_t; #define ngx_thread_sigmask pthread_sigmask #define ngx_thread_sigmask_n "pthread_sigmask()" #define ngx_thread_join(t, p) pthread_join(t, p) #define ngx_setthrtitle(n) ngx_int_t ngx_mutex_trylock(ngx_mutex_t *m); ngx_int_t ngx_mutex_lock(ngx_mutex_t *m); ngx_int_t ngx_mutex_unlock(ngx_mutex_t *m); #endif #define ngx_thread_volatile volatile typedef struct { ngx_tid_t tid; ngx_cond_t *cv; ngx_uint_t state; } ngx_thread_t; #define NGX_THREAD_FREE 1 #define NGX_THREAD_BUSY 2 #define NGX_THREAD_EXIT 3 #define NGX_THREAD_DONE 4 extern ngx_int_t ngx_threads_n; extern volatile ngx_thread_t ngx_threads[NGX_MAX_THREADS]; ngx_int_t ngx_init_threads(int n, size_t size, ngx_cycle_t *cycle); ngx_err_t ngx_create_thread(ngx_tid_t *tid, void* (*func)(void *arg), void *arg, ngx_log_t *log); ngx_mutex_t *ngx_mutex_init(ngx_log_t *log, ngx_uint_t flags); void ngx_mutex_destroy(ngx_mutex_t *m); ngx_cond_t *ngx_cond_init(ngx_log_t *log); void ngx_cond_destroy(ngx_cond_t *cv); ngx_int_t ngx_cond_wait(ngx_cond_t *cv, ngx_mutex_t *m); ngx_int_t ngx_cond_signal(ngx_cond_t *cv); #else /* !NGX_THREADS */ #define ngx_thread_volatile #define ngx_log_tid 0 #define NGX_TID_T_FMT "%d" #define ngx_mutex_trylock(m) NGX_OK #define ngx_mutex_lock(m) NGX_OK #define ngx_mutex_unlock(m) #define ngx_cond_signal(cv) #define ngx_thread_main() 1 #endif #endif /* _NGX_THREAD_H_INCLUDED_ */