Mercurial > hg > nginx-vendor-0-7
annotate src/os/unix/ngx_freebsd_rfork_thread.h @ 502:89dc5654117c NGINX_0_7_63
nginx 0.7.63
*) Security: now "/../" are disabled in "Destination" request header
line.
*) Change: minimum supported OpenSSL version is 0.9.7.
*) Change: the "ask" parameter of the "ssl_verify_client" directive was
changed to the "optional" parameter and now it checks a client
certificate if it was offered.
Thanks to Brice Figureau.
*) Feature: now the "-V" switch shows TLS SNI support.
*) Feature: the $ssl_client_verify variable.
Thanks to Brice Figureau.
*) Feature: the "ssl_crl" directive.
Thanks to Brice Figureau.
*) Bugfix: the $ssl_client_cert variable usage corrupted memory; the
bug had appeared in 0.7.7.
Thanks to Sergey Zhuravlev.
*) Feature: now the start cache loader runs in a separate process; this
should improve large caches handling.
*) Feature: now temporary files and permanent storage area may reside
at different file systems.
*) Bugfix: nginx counted incorrectly disk cache size.
*) Change: now directive "gzip_disable msie6" does not disable gzipping
for MSIE 6.0 SV1.
*) Bugfix: nginx always added "Vary: Accept-Encoding" response header
line, if both "gzip_static" and "gzip_vary" were on.
*) Feature: the "proxy" parameter of the "geo" directive.
*) Feature: the ngx_http_geoip_module.
*) Feature: the "limit_rate_after" directive.
Thanks to Ivan Debnar.
*) Feature: the "limit_req_log_level" and "limit_conn_log_level"
directives.
*) Bugfix: now "limit_req" directive conforms to the leaky bucket
algorithm.
Thanks to Maxim Dounin.
*) Bugfix: in ngx_http_limit_req_module.
Thanks to Maxim Dounin.
*) Bugfix: now nginx allows underscores in a request method.
*) Bugfix: "proxy_pass_header" and "fastcgi_pass_header" directives did
not pass to a client the "X-Accel-Redirect", "X-Accel-Limit-Rate",
"X-Accel-Buffering", and "X-Accel-Charset" lines from backend
response header.
Thanks to Maxim Dounin.
*) Bugfix: in handling "Last-Modified" and "Accept-Ranges" backend
response header lines; the bug had appeared in 0.7.44.
Thanks to Maxim Dounin.
*) Feature: the "image_filter_transparency" directive.
*) Feature: the "image_filter" directive supports variables for setting
size.
*) Bugfix: in PNG alpha-channel support in the
ngx_http_image_filter_module.
*) Bugfix: in transparency support in the ngx_http_image_filter_module.
*) Feature: now several "perl_modules" directives may be used.
*) Bugfix: ngx_http_perl_module responses did not work in subrequests.
*) Bugfix: nginx sent '\0' in a "Location" response header line on
MKCOL request.
Thanks to Xie Zhenye.
*) Bugfix: an "error_page" directive did not redirect a 413 error; the
bug had appeared in 0.6.10.
*) Bugfix: in memory allocation error handling.
Thanks to Maxim Dounin and Kirill A. Korinskiy.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Mon, 26 Oct 2009 00:00:00 +0300 |
parents | df17fbafec8f |
children |
rev | line source |
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0 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4 */ | |
5 | |
6 | |
7 #ifndef _NGX_FREEBSD_RFORK_THREAD_H_INCLUDED_ | |
8 #define _NGX_FREEBSD_RFORK_THREAD_H_INCLUDED_ | |
9 | |
10 | |
11 #include <sys/ipc.h> | |
12 #include <sys/sem.h> | |
13 #include <sched.h> | |
14 | |
15 typedef pid_t ngx_tid_t; | |
16 | |
17 #define ngx_log_pid ngx_thread_self() | |
18 #define ngx_log_tid 0 | |
19 | |
10 | 20 #define NGX_TID_T_FMT "%P" |
0 | 21 |
22 | |
23 #define NGX_MUTEX_LIGHT 1 | |
24 | |
25 #define NGX_MUTEX_LOCK_BUSY 0x80000000 | |
26 | |
27 typedef volatile struct { | |
28 ngx_atomic_t lock; | |
29 ngx_log_t *log; | |
30 int semid; | |
31 } ngx_mutex_t; | |
32 | |
33 | |
34 #define NGX_CV_SIGNAL 64 | |
35 | |
36 typedef struct { | |
37 int signo; | |
38 int kq; | |
39 ngx_tid_t tid; | |
40 ngx_log_t *log; | |
41 } ngx_cond_t; | |
42 | |
43 | |
44 #define ngx_thread_sigmask(how, set, oset) \ | |
45 (sigprocmask(how, set, oset) == -1) ? ngx_errno : 0 | |
46 | |
47 #define ngx_thread_sigmask_n "sigprocmask()" | |
48 | |
49 #define ngx_thread_join(t, p) | |
50 | |
51 #define ngx_setthrtitle(n) setproctitle(n) | |
52 | |
53 | |
54 extern char *ngx_freebsd_kern_usrstack; | |
55 extern size_t ngx_thread_stack_size; | |
56 | |
57 | |
112 | 58 static ngx_inline ngx_int_t |
59 ngx_gettid() | |
0 | 60 { |
61 char *sp; | |
62 | |
63 if (ngx_thread_stack_size == 0) { | |
64 return 0; | |
65 } | |
66 | |
67 #if ( __i386__ ) | |
68 | |
69 __asm__ volatile ("mov %%esp, %0" : "=q" (sp)); | |
70 | |
71 #elif ( __amd64__ ) | |
72 | |
73 __asm__ volatile ("mov %%rsp, %0" : "=q" (sp)); | |
74 | |
75 #else | |
76 | |
77 #error "rfork()ed threads are not supported on this platform" | |
78 | |
79 #endif | |
80 | |
81 return (ngx_freebsd_kern_usrstack - sp) / ngx_thread_stack_size; | |
82 } | |
83 | |
84 | |
85 ngx_tid_t ngx_thread_self(); | |
86 | |
87 | |
88 typedef ngx_uint_t ngx_tls_key_t; | |
89 | |
90 #define NGX_THREAD_KEYS_MAX 16 | |
91 | |
92 extern void **ngx_tls; | |
93 | |
10 | 94 ngx_err_t ngx_thread_key_create(ngx_tls_key_t *key); |
0 | 95 #define ngx_thread_key_create_n "the tls key creation" |
96 | |
10 | 97 ngx_err_t ngx_thread_set_tls(ngx_tls_key_t key, void *value); |
0 | 98 #define ngx_thread_set_tls_n "the tls key setting" |
99 | |
100 | |
112 | 101 static void * |
102 ngx_thread_get_tls(ngx_tls_key_t key) | |
126 | 103 { |
0 | 104 if (key >= NGX_THREAD_KEYS_MAX) { |
105 return NULL; | |
106 } | |
107 | |
108 return ngx_tls[key * NGX_THREAD_KEYS_MAX + ngx_gettid()]; | |
109 } | |
110 | |
111 | |
112 #define ngx_mutex_trylock(m) ngx_mutex_dolock(m, 1) | |
112 | 113 #define ngx_mutex_lock(m) (void) ngx_mutex_dolock(m, 0) |
0 | 114 ngx_int_t ngx_mutex_dolock(ngx_mutex_t *m, ngx_int_t try); |
112 | 115 void ngx_mutex_unlock(ngx_mutex_t *m); |
0 | 116 |
117 | |
118 typedef int (*ngx_rfork_thread_func_pt)(void *arg); | |
119 | |
120 | |
121 | |
122 #endif /* _NGX_FREEBSD_RFORK_THREAD_H_INCLUDED_ */ |