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view src/os/win32/ngx_alloc.h @ 5137:f941cf265cc5

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Use NGX_FILE_ERROR for handling file operations errors. On Win32 platforms 0 is used to indicate errors in file operations, so comparing against -1 is not portable. This was not much of an issue in patched code, since only ngx_fd_info() test is actually reachable on Win32 and in worst case it might result in bogus error log entry. Patch by Piotr Sikora.
author Valentin Bartenev <vbart@nginx.com>
date Mon, 25 Mar 2013 15:49:11 +0000
parents d620f497c50f
children
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/*
 * Copyright (C) Igor Sysoev
 * Copyright (C) Nginx, Inc.
 */


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

extern ngx_uint_t  ngx_pagesize;
extern ngx_uint_t  ngx_pagesize_shift;
extern ngx_uint_t  ngx_cacheline_size;


#endif /* _NGX_ALLOC_H_INCLUDED_ */