Mercurial > hg > nginx
view src/core/ngx_slab.h @ 933:1ce231663322
ngx_sprintf() has implicit limit of 65536 bytes so on Linux/ppc64
in 32-bit mode the errstr is somewhere at 0xffffd680, the "last" overflows
and ngx_vsnprintf() does not print at all
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Tue, 19 Dec 2006 12:40:19 +0000 |
parents | 201d017ea470 |
children | 715336c243e1 |
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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_free(ngx_slab_pool_t *pool, void *p); #endif /* _NGX_SLAB_H_INCLUDED_ */