Mercurial > hg > nginx-vendor-1-0
view src/core/ngx_slab.h @ 458:2e2b57743e87 NGINX_0_7_41
nginx 0.7.41
*) Bugfix: a segmentation fault might occur in worker process, if a
"server_name" or a "location" directives had captures in regular
expressions; the issue had appeared in 0.7.40.
Thanks to Vladimir Sopot.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Wed, 11 Mar 2009 00:00:00 +0300 |
parents | 29a6403156b0 |
children | 56baf312c1b5 |
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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; } 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_ */