Mercurial > hg > nginx-ranges
annotate src/event/ngx_event_busy_lock.h @ 579:be4f34123024 NGINX_0_8_35
nginx 0.8.35
*) Change: now the charset filter runs before the SSI filter.
*) Feature: the "chunked_transfer_encoding" directive.
*) Bugfix: an "&" character was not escaped when it was copied in
arguments part in a rewrite rule.
*) Bugfix: nginx might be terminated abnormally while a signal
processing or if the directive "timer_resolution" was used on
platforms which do not support kqueue or eventport notification
methods.
Thanks to George Xie and Maxim Dounin.
*) Bugfix: if temporary files and permanent storage area resided at
different file systems, then permanent file modification times were
incorrect.
Thanks to Maxim Dounin.
*) Bugfix: ngx_http_memcached_module might issue the error message
"memcached sent invalid trailer".
Thanks to Maxim Dounin.
*) Bugfix: nginx could not built zlib-1.2.4 library using the library
sources.
Thanks to Maxim Dounin.
*) Bugfix: a segmentation fault occurred in a worker process, if there
was large stderr output before FastCGI response; the bug had
appeared in 0.8.34.
Thanks to Maxim Dounin.
| author | Igor Sysoev <http://sysoev.ru> |
|---|---|
| date | Mon, 29 Mar 2010 00:00:00 +0400 |
| parents | 10cc350ed8a1 |
| children |
| rev | line source |
|---|---|
| 0 | 1 |
| 2 /* | |
| 3 * Copyright (C) Igor Sysoev | |
| 4 */ | |
| 5 | |
| 6 | |
| 7 #ifndef _NGX_EVENT_BUSY_LOCK_H_INCLUDED_ | |
| 8 #define _NGX_EVENT_BUSY_LOCK_H_INCLUDED_ | |
| 9 | |
| 10 | |
| 11 #include <ngx_config.h> | |
| 12 #include <ngx_core.h> | |
| 13 #include <ngx_event.h> | |
| 14 | |
| 15 typedef struct ngx_event_busy_lock_ctx_s ngx_event_busy_lock_ctx_t; | |
| 16 | |
| 17 struct ngx_event_busy_lock_ctx_s { | |
| 18 ngx_event_t *event; | |
| 19 ngx_event_handler_pt handler; | |
| 20 void *data; | |
| 21 ngx_msec_t timer; | |
| 22 | |
| 23 unsigned locked:1; | |
| 24 unsigned waiting:1; | |
| 25 unsigned cache_updated:1; | |
| 26 | |
| 27 char *md5; | |
| 28 ngx_int_t slot; | |
| 29 | |
| 30 ngx_event_busy_lock_ctx_t *next; | |
| 31 }; | |
| 32 | |
| 33 | |
| 34 typedef struct { | |
| 35 u_char *md5_mask; | |
| 36 char *md5; | |
| 340 | 37 ngx_uint_t cacheable; |
| 0 | 38 |
| 39 ngx_uint_t busy; | |
| 40 ngx_uint_t max_busy; | |
| 41 | |
| 42 ngx_uint_t waiting; | |
| 43 ngx_uint_t max_waiting; | |
| 44 | |
| 45 ngx_event_busy_lock_ctx_t *events; | |
| 46 ngx_event_busy_lock_ctx_t *last; | |
| 47 | |
| 48 #if (NGX_THREADS) | |
| 49 ngx_mutex_t *mutex; | |
| 50 #endif | |
| 51 } ngx_event_busy_lock_t; | |
| 52 | |
| 53 | |
| 54 ngx_int_t ngx_event_busy_lock(ngx_event_busy_lock_t *bl, | |
| 112 | 55 ngx_event_busy_lock_ctx_t *ctx); |
| 340 | 56 ngx_int_t ngx_event_busy_lock_cacheable(ngx_event_busy_lock_t *bl, |
| 112 | 57 ngx_event_busy_lock_ctx_t *ctx); |
| 58 void ngx_event_busy_unlock(ngx_event_busy_lock_t *bl, | |
| 59 ngx_event_busy_lock_ctx_t *ctx); | |
| 60 void ngx_event_busy_lock_cancel(ngx_event_busy_lock_t *bl, | |
| 61 ngx_event_busy_lock_ctx_t *ctx); | |
| 0 | 62 |
| 63 | |
| 64 #endif /* _NGX_EVENT_BUSY_LOCK_H_INCLUDED_ */ |