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comparison src/core/ngx_alloc.h @ 156:afc333135a6b

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nginx-0.0.1-2003-10-23-10:13:16 import
author Igor Sysoev <igor@sysoev.ru>
date Thu, 23 Oct 2003 06:13:16 +0000
parents 7ebc8b7fb816
children 96993d4d5067
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155:46eb23d9471d 156:afc333135a6b
4 4
5 #include <ngx_config.h> 5 #include <ngx_config.h>
6 #include <ngx_core.h> 6 #include <ngx_core.h>
7 7
8 8
9 /* NGX_MAX_ALLOC_FROM_POOL should be (PAGE_SIZE - 1), i.e. 4095 on x86. 9 /*
10 On FreeBSD 5.x it allows to use zero copy send. 10 * NGX_MAX_ALLOC_FROM_POOL should be (PAGE_SIZE - 1), i.e. 4095 on x86.
11 On Windows NT it decreases number of locked pages in kernel. 11 * On FreeBSD 5.x it allows to use zero copy send.
12 * On Windows NT it decreases number of locked pages in kernel.
12 */ 13 */
13 #define NGX_MAX_ALLOC_FROM_POOL 4095 14 #define NGX_MAX_ALLOC_FROM_POOL 4095
14 15
15 #define NGX_DEFAULT_POOL_SIZE (16 * 1024) 16 #define NGX_DEFAULT_POOL_SIZE (16 * 1024)
16 17
42 ngx_pool_t *ngx_create_pool(size_t size, ngx_log_t *log); 43 ngx_pool_t *ngx_create_pool(size_t size, ngx_log_t *log);
43 void ngx_destroy_pool(ngx_pool_t *pool); 44 void ngx_destroy_pool(ngx_pool_t *pool);
44 45
45 void *ngx_palloc(ngx_pool_t *pool, size_t size); 46 void *ngx_palloc(ngx_pool_t *pool, size_t size);
46 void *ngx_pcalloc(ngx_pool_t *pool, size_t size); 47 void *ngx_pcalloc(ngx_pool_t *pool, size_t size);
48 void ngx_pfree(ngx_pool_t *pool, void *p);
49
47 50
48 #define ngx_free free 51 #define ngx_free free
49 52
50 53
51 #endif /* _NGX_ALLOC_H_INCLUDED_ */ 54 #endif /* _NGX_ALLOC_H_INCLUDED_ */