Mercurial > hg > nginx-ranges

comparison src/os/unix/ngx_alloc.h @ 0:f0b350454894 NGINX_0_1_0

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
nginx 0.1.0 *) The first public version.
author Igor Sysoev <http://sysoev.ru>
date Mon, 04 Oct 2004 00:00:00 +0400
parents
children 6f8b0dc0f8dd
comparison
equal deleted inserted replaced
-1:000000000000 0:f0b350454894
1
2 /*
3 * Copyright (C) Igor Sysoev
4 */
5
6
7 #ifndef _NGX_ALLOC_H_INCLUDED_
8 #define _NGX_ALLOC_H_INCLUDED_
9
10
11 #include <ngx_config.h>
12 #include <ngx_core.h>
13
14
15 void *ngx_alloc(size_t size, ngx_log_t *log);
16 void *ngx_calloc(size_t size, ngx_log_t *log);
17
18 #define ngx_free free
19
20
21 /*
22 * Linux has memalign() or posix_memalign()
23 * Solaris has memalign()
24 * FreeBSD has not memalign() or posix_memalign() but its malloc() alignes
25 * allocations bigger than page size at the page boundary.
26 */
27
28 #if (HAVE_POSIX_MEMALIGN || HAVE_MEMALIGN)
29
30 void *ngx_memalign(size_t alignment, size_t size, ngx_log_t *log);
31
32 #else
33
34 #define ngx_memalign(alignment, size, log) ngx_alloc(size, log)
35
36 #endif
37
38
39 extern int ngx_pagesize;
40
41
42 #endif /* _NGX_ALLOC_H_INCLUDED_ */