view src/os/unix/ngx_alloc.h @ 585:401de5a43ba5 release-0.3.14

nginx-0.3.14-RELEASE import *) Bugfix: in the 304 response the body was transferred; the bug had appeared in 0.3.13.
author Igor Sysoev <igor@sysoev.ru>
date Mon, 05 Dec 2005 16:59:05 +0000
parents 2ff194b74f1e
children d4e858a5751a
line wrap: on
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/*
 * Copyright (C) Igor Sysoev
 */


#ifndef _NGX_ALLOC_H_INCLUDED_
#define _NGX_ALLOC_H_INCLUDED_


#include <ngx_config.h>
#include <ngx_core.h>


void *ngx_alloc(size_t size, ngx_log_t *log);
void *ngx_calloc(size_t size, ngx_log_t *log);

#define ngx_free          free


/*
 * Linux has memalign() or posix_memalign()
 * Solaris has memalign()
 * FreeBSD has not memalign() or posix_memalign() but its malloc() alignes
 * allocations bigger than page size at the page boundary.
 */

#if (NGX_HAVE_POSIX_MEMALIGN || NGX_HAVE_MEMALIGN)

void *ngx_memalign(size_t alignment, size_t size, ngx_log_t *log);

#else

#define ngx_memalign(alignment, size, log)  ngx_alloc(size, log)

#endif


extern int ngx_pagesize;


#endif /* _NGX_ALLOC_H_INCLUDED_ */