Mercurial > hg > nginx-vendor-current
view src/core/ngx_slab.h @ 594:3436cf38d59e NGINX_0_8_49
nginx 0.8.49
*) Feature: the "image_filter_jpeg_quality" directive supports
variables.
*) Bugfix: a segmentation fault might occur in a worker process, if the
$geoip_region_name variables was used; the bug had appeared in
0.8.48.
*) Bugfix: errors intercepted by error_page were cached only for next
request; the bug had appeared in 0.8.48.
author | Igor Sysoev <http://sysoev.ru> |
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date | Mon, 09 Aug 2010 00:00:00 +0400 |
parents | f39b9e29530d |
children | 4d05413aebad |
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/* * Copyright (C) Igor Sysoev */ #ifndef _NGX_SLAB_H_INCLUDED_ #define _NGX_SLAB_H_INCLUDED_ #include <ngx_config.h> #include <ngx_core.h> typedef struct ngx_slab_page_s ngx_slab_page_t; struct ngx_slab_page_s { uintptr_t slab; ngx_slab_page_t *next; uintptr_t prev; }; typedef struct { ngx_atomic_t lock; size_t min_size; size_t min_shift; ngx_slab_page_t *pages; ngx_slab_page_t free; u_char *start; u_char *end; ngx_shmtx_t mutex; u_char *log_ctx; u_char zero; void *data; void *addr; } ngx_slab_pool_t; void ngx_slab_init(ngx_slab_pool_t *pool); void *ngx_slab_alloc(ngx_slab_pool_t *pool, size_t size); void *ngx_slab_alloc_locked(ngx_slab_pool_t *pool, size_t size); void ngx_slab_free(ngx_slab_pool_t *pool, void *p); void ngx_slab_free_locked(ngx_slab_pool_t *pool, void *p); #endif /* _NGX_SLAB_H_INCLUDED_ */