Mercurial > hg > nginx-vendor-0-8
annotate src/core/ngx_slab.h @ 554:5c576ea5dbd9 NGINX_0_8_29
nginx 0.8.29
*) Change: now the "009" status code is written to an access log for
proxied HTTP/0.9 responses.
*) Feature: the "addition_types", "charset_types", "gzip_types",
"ssi_types", "sub_filter_types", and "xslt_types" directives support
an "*" parameter.
*) Feature: GCC 4.1+ built-in atomic operations usage.
Thanks to W-Mark Kubacki.
*) Feature: the --with-libatomic[=DIR] option in the configure.
Thanks to W-Mark Kubacki.
*) Bugfix: listen unix domain socket had limited access rights.
*) Bugfix: cached HTTP/0.9 responses were handled incorrectly.
*) Bugfix: regular expression named captures given by "?P<...>" did not
work in a "server_name" directive.
Thanks to Maxim Dounin.
author | Igor Sysoev <http://sysoev.ru> |
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date | Mon, 30 Nov 2009 00:00:00 +0300 |
parents | f39b9e29530d |
children |
rev | line source |
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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_ */ |