nginx 0.7.62 *) Security: a segmentation fault might occur in worker process while specially crafted request handling. Thanks to Chris Ries. *) Feature: the $upstream_cache_status variable. *) Bugfix: an expired cached response might stick in the "UPDATING" state. *) Bugfix: a segmentation fault might occur in worker process, if error_log was set to info or debug level. Thanks to Sergey Bochenkov. *) Bugfix: in handling FastCGI headers split in records. *) Bugfix: XSLT filter may fail with message "not well formed XML document" for valid XML document. Thanks to Kuramoto Eiji. *) Bugfix: now in MacOSX, Cygwin, and nginx/Windows locations given by a regular expression are always tested in case insensitive mode. *) Bugfix: now nginx/Windows ignores trailing dots in URI. Thanks to Hugo Leisink. *) Bugfix: name of file specified in --conf-path was not honored during installation; the bug had appeared in 0.6.6. Thanks to Maxim Dounin. *) Bugfix: a 500 error code was returned for invalid login/password while HTTP Basic authentication on Windows.

/*
 * 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 7.0 has posix_memalign(), besides, early version's malloc()
 * aligns 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 ngx_uint_t  ngx_pagesize;
extern ngx_uint_t  ngx_pagesize_shift;
extern ngx_uint_t  ngx_cacheline_size;


#endif /* _NGX_ALLOC_H_INCLUDED_ */