Mercurial > hg > nginx-quic
comparison src/core/ngx_alloc.h @ 0:4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
The first code that uses "ngx_" prefix, the previous one used "gx_" prefix.
At that point the code is not yet usable. The first draft ideas are dated
back to 23.10.2001.
author | Igor Sysoev <igor@sysoev.ru> |
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date | Tue, 06 Aug 2002 16:39:45 +0000 |
parents | |
children | 0e81ac0bb3e2 |
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1 #ifndef _NGX_ALLOC_H_INCLUDED_ | |
2 #define _NGX_ALLOC_H_INCLUDED_ | |
3 | |
4 | |
5 #include <ngx_config.h> | |
6 | |
7 #include <ngx_log.h> | |
8 | |
9 | |
10 #define NGX_MAX_ALLOC_FROM_POOL (8192 - sizeof(ngx_pool_t)) | |
11 #define NGX_DEFAULT_POOL_SIZE (16 * 1024) | |
12 | |
13 #define ngx_test_null(p, alloc, rc) if ((p = alloc) == NULL) return rc | |
14 | |
15 | |
16 typedef struct ngx_pool_large_s ngx_pool_large_t; | |
17 struct ngx_pool_large_s { | |
18 ngx_pool_large_t *next; | |
19 void *alloc; | |
20 }; | |
21 | |
22 typedef struct ngx_pool_s ngx_pool_t; | |
23 struct ngx_pool_s { | |
24 char *last; | |
25 char *end; | |
26 ngx_pool_t *next; | |
27 ngx_pool_large_t *large; | |
28 ngx_log_t *log; | |
29 }; | |
30 | |
31 | |
32 void *ngx_alloc(size_t size, ngx_log_t *log); | |
33 void *ngx_calloc(size_t size, ngx_log_t *log); | |
34 | |
35 ngx_pool_t *ngx_create_pool(size_t size, ngx_log_t *log); | |
36 void ngx_destroy_pool(ngx_pool_t *pool); | |
37 | |
38 void *ngx_palloc(ngx_pool_t *pool, size_t size); | |
39 void *ngx_pcalloc(ngx_pool_t *pool, size_t size); | |
40 | |
41 | |
42 #endif /* _NGX_ALLOC_H_INCLUDED_ */ |