Mercurial > hg > nginx-vendor-current
annotate src/core/ngx_slab.h @ 528:005a70f9573b NGINX_0_8_16
nginx 0.8.16
*) Feature: the "image_filter_transparency" directive.
*) Bugfix: "addition_types" directive was incorrectly named
"addtion_types".
*) Bugfix: resolver cache poisoning.
Thanks to Matthew Dempsky.
*) Bugfix: memory leak in resolver.
Thanks to Matthew Dempsky.
*) Bugfix: invalid request line in $request variable was written in
access_log only if error_log was set to "info" or "debug" level.
*) Bugfix: in PNG alpha-channel support in the
ngx_http_image_filter_module.
*) Bugfix: nginx always added "Vary: Accept-Encoding" response header
line, if both "gzip_static" and "gzip_vary" were on.
*) Bugfix: in UTF-8 encoding support by "try_files" directive in
nginx/Windows.
*) Bugfix: in "post_action" directive usage; the bug had appeared in
0.8.11.
Thanks to Igor Artemiev.
| author | Igor Sysoev <http://sysoev.ru> |
|---|---|
| date | Tue, 22 Sep 2009 00:00:00 +0400 |
| parents | f39b9e29530d |
| children | 4d05413aebad |
| rev | line source |
|---|---|
| 258 | 1 |
| 2 /* | |
| 3 * Copyright (C) Igor Sysoev | |
| 4 */ | |
| 5 | |
| 6 | |
| 7 #ifndef _NGX_SLAB_H_INCLUDED_ | |
| 8 #define _NGX_SLAB_H_INCLUDED_ | |
| 9 | |
| 10 | |
| 11 #include <ngx_config.h> | |
| 12 #include <ngx_core.h> | |
| 13 | |
| 14 | |
| 15 typedef struct ngx_slab_page_s ngx_slab_page_t; | |
| 16 | |
| 17 struct ngx_slab_page_s { | |
| 18 uintptr_t slab; | |
| 19 ngx_slab_page_t *next; | |
| 20 uintptr_t prev; | |
| 21 }; | |
| 22 | |
| 23 | |
| 24 typedef struct { | |
| 25 ngx_atomic_t lock; | |
| 26 | |
| 27 size_t min_size; | |
| 28 size_t min_shift; | |
| 29 | |
| 30 ngx_slab_page_t *pages; | |
| 31 ngx_slab_page_t free; | |
| 32 | |
| 33 u_char *start; | |
| 34 u_char *end; | |
| 35 | |
| 36 ngx_shmtx_t mutex; | |
| 468 | 37 |
| 38 u_char *log_ctx; | |
| 39 u_char zero; | |
| 480 | 40 |
| 41 void *data; | |
| 496 | 42 void *addr; |
| 258 | 43 } ngx_slab_pool_t; |
| 44 | |
| 45 | |
| 46 void ngx_slab_init(ngx_slab_pool_t *pool); | |
| 47 void *ngx_slab_alloc(ngx_slab_pool_t *pool, size_t size); | |
| 272 | 48 void *ngx_slab_alloc_locked(ngx_slab_pool_t *pool, size_t size); |
| 258 | 49 void ngx_slab_free(ngx_slab_pool_t *pool, void *p); |
| 272 | 50 void ngx_slab_free_locked(ngx_slab_pool_t *pool, void *p); |
| 258 | 51 |
| 52 | |
| 53 #endif /* _NGX_SLAB_H_INCLUDED_ */ |