Mercurial > hg > nginx-vendor-current
annotate src/os/unix/ngx_thread.h @ 58:b55cbf18157e NGINX_0_1_29
nginx 0.1.29
*) Feature: the ngx_http_ssi_module supports "include virtual" command.
*) Feature: the ngx_http_ssi_module supports the condition command like
'if expr="$NAME"' and "else" and "endif" commands. Only one nested
level is supported.
*) Feature: the ngx_http_ssi_module supports the DATE_LOCAL and
DATE_GMT variables and "config timefmt" command.
*) Feature: the "ssi_ignore_recycled_buffers" directive.
*) Bugfix: the "echo" command did not show the default value for the
empty QUERY_STRING variable.
*) Change: the ngx_http_proxy_module was rewritten.
*) Feature: the "proxy_redirect", "proxy_pass_request_headers",
"proxy_pass_request_body", and "proxy_method" directives.
*) Feature: the "proxy_set_header" directive. The "proxy_x_var" was
canceled and must be replaced with the proxy_set_header directive.
*) Change: the "proxy_preserve_host" is canceled and must be replaced
with the "proxy_set_header Host $host" and the "proxy_redirect off"
directives, the "proxy_set_header Host $host:$proxy_port" directive
and the appropriate proxy_redirect directives.
*) Change: the "proxy_set_x_real_ip" is canceled and must be replaced
with the "proxy_set_header X-Real-IP $remote_addr" directive.
*) Change: the "proxy_add_x_forwarded_for" is canceled and must be
replaced with
the "proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for"
directive.
*) Change: the "proxy_set_x_url" is canceled and must be replaced with
the "proxy_set_header X-URL http://$host:$server_port$request_uri"
directive.
*) Feature: the "fastcgi_param" directive.
*) Change: the "fastcgi_root", "fastcgi_set_var" and "fastcgi_params"
directive are canceled and must be replaced with the fastcgi_param
directives.
*) Feature: the "index" directive can use the variables.
*) Feature: the "index" directive can be used at http and server levels.
*) Change: the last index only in the "index" directive can be absolute.
*) Feature: the "rewrite" directive can use the variables.
*) Feature: the "internal" directive.
*) Feature: the CONTENT_LENGTH, CONTENT_TYPE, REMOTE_PORT, SERVER_ADDR,
SERVER_PORT, SERVER_PROTOCOL, DOCUMENT_ROOT, SERVER_NAME,
REQUEST_METHOD, REQUEST_URI, and REMOTE_USER variables.
*) Change: nginx now passes the invalid lines in a client request
headers or a backend response header.
*) Bugfix: if the backend did not transfer response for a long time and
the "send_timeout" was less than "proxy_read_timeout", then nginx
returned the 408 response.
*) Bugfix: the segmentation fault was occurred if the backend sent an
invalid line in response header; bug appeared in 0.1.26.
*) Bugfix: the segmentation fault may occurred in FastCGI fault
tolerance configuration.
*) Bugfix: the "expires" directive did not remove the previous
"Expires" and "Cache-Control" headers.
*) Bugfix: nginx did not take into account trailing dot in "Host"
header line.
*) Bugfix: the ngx_http_auth_module did not work under Linux.
*) Bugfix: the rewrite directive worked incorrectly, if the arguments
were in a request.
*) Bugfix: nginx could not be built on MacOS X.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Thu, 12 May 2005 00:00:00 +0400 |
parents | 6f8b0dc0f8dd |
children | 408f195b3482 |
rev | line source |
---|---|
0 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4 */ | |
5 | |
6 | |
7 #ifndef _NGX_THREAD_H_INCLUDED_ | |
8 #define _NGX_THREAD_H_INCLUDED_ | |
9 | |
10 | |
11 #include <ngx_config.h> | |
12 #include <ngx_core.h> | |
13 | |
14 #if (NGX_THREADS) | |
15 | |
16 #define NGX_MAX_THREADS 128 | |
17 | |
18 #if (NGX_USE_RFORK) | |
19 #include <ngx_freebsd_rfork_thread.h> | |
20 | |
21 | |
22 #else /* use pthreads */ | |
23 | |
24 #include <pthread.h> | |
25 | |
26 typedef pthread_t ngx_tid_t; | |
27 | |
28 #define ngx_thread_self() pthread_self() | |
29 #define ngx_log_tid (int) ngx_thread_self() | |
30 | |
4 | 31 #if (NGX_FREEBSD) && !(NGX_LINUXTHREADS) |
10 | 32 #define NGX_TID_T_FMT "%p" |
0 | 33 #else |
10 | 34 #define NGX_TID_T_FMT "%d" |
0 | 35 #endif |
36 | |
37 | |
38 typedef pthread_key_t ngx_tls_key_t; | |
39 | |
40 #define ngx_thread_key_create(key) pthread_key_create(key, NULL) | |
41 #define ngx_thread_key_create_n "pthread_key_create()" | |
42 #define ngx_thread_set_tls pthread_setspecific | |
43 #define ngx_thread_set_tls_n "pthread_setspecific()" | |
44 #define ngx_thread_get_tls pthread_getspecific | |
45 | |
46 | |
47 #define NGX_MUTEX_LIGHT 0 | |
48 | |
49 typedef struct { | |
50 pthread_mutex_t mutex; | |
51 ngx_log_t *log; | |
52 } ngx_mutex_t; | |
53 | |
54 typedef struct { | |
55 pthread_cond_t cond; | |
56 ngx_log_t *log; | |
57 } ngx_cond_t; | |
58 | |
59 #define ngx_thread_sigmask pthread_sigmask | |
60 #define ngx_thread_sigmask_n "pthread_sigmask()" | |
61 | |
62 #define ngx_thread_join(t, p) pthread_join(t, p) | |
63 | |
64 #define ngx_setthrtitle(n) | |
65 | |
66 | |
67 | |
68 ngx_int_t ngx_mutex_trylock(ngx_mutex_t *m); | |
69 ngx_int_t ngx_mutex_lock(ngx_mutex_t *m); | |
70 ngx_int_t ngx_mutex_unlock(ngx_mutex_t *m); | |
71 | |
72 #endif | |
73 | |
74 | |
75 #define ngx_thread_volatile volatile | |
76 | |
77 | |
78 typedef struct { | |
79 ngx_tid_t tid; | |
80 ngx_cond_t *cv; | |
81 ngx_uint_t state; | |
82 } ngx_thread_t; | |
83 | |
84 #define NGX_THREAD_FREE 1 | |
85 #define NGX_THREAD_BUSY 2 | |
86 #define NGX_THREAD_EXIT 3 | |
87 #define NGX_THREAD_DONE 4 | |
88 | |
89 extern ngx_int_t ngx_threads_n; | |
90 extern volatile ngx_thread_t ngx_threads[NGX_MAX_THREADS]; | |
91 | |
92 | |
93 ngx_int_t ngx_init_threads(int n, size_t size, ngx_cycle_t *cycle); | |
10 | 94 ngx_err_t ngx_create_thread(ngx_tid_t *tid, void* (*func)(void *arg), void *arg, |
95 ngx_log_t *log); | |
0 | 96 |
97 | |
10 | 98 ngx_mutex_t *ngx_mutex_init(ngx_log_t *log, ngx_uint_t flags); |
0 | 99 void ngx_mutex_destroy(ngx_mutex_t *m); |
100 | |
101 | |
102 ngx_cond_t *ngx_cond_init(ngx_log_t *log); | |
103 void ngx_cond_destroy(ngx_cond_t *cv); | |
104 ngx_int_t ngx_cond_wait(ngx_cond_t *cv, ngx_mutex_t *m); | |
105 ngx_int_t ngx_cond_signal(ngx_cond_t *cv); | |
106 | |
107 | |
108 #else /* !NGX_THREADS */ | |
109 | |
110 #define ngx_thread_volatile | |
111 | |
10 | 112 #define ngx_log_tid 0 |
113 #define NGX_TID_T_FMT "%d" | |
0 | 114 |
115 #define ngx_mutex_trylock(m) NGX_OK | |
116 #define ngx_mutex_lock(m) NGX_OK | |
117 #define ngx_mutex_unlock(m) | |
118 | |
119 #define ngx_cond_signal(cv) | |
120 | |
121 #define ngx_thread_main() 1 | |
122 | |
123 #endif | |
124 | |
125 | |
126 | |
127 #endif /* _NGX_THREAD_H_INCLUDED_ */ |