annotate src/os/unix/ngx_alloc.h @ 482:392c16f2d858 NGINX_0_7_53

nginx 0.7.53 *) Change: now a log set by --error-log-path is created from the very start-up. *) Feature: now the start up errors and warnings are outputted to an error_log and stderr. *) Feature: the empty --prefix= configure parameter forces nginx to use a directory where it was run as prefix. *) Feature: the -p switch. *) Feature: the -s switch on Unix platforms. *) Feature: the -? and -h switches. Thanks to Jerome Loyet. *) Feature: now switches may be set in condensed form. *) Bugfix: nginx/Windows did not work if configuration file was given by the -c switch. *) Bugfix: temporary files might be not removed if the "proxy_store", "fastcgi_store", "proxy_cache", or "fastcgi_cache" were used. Thanks to Maxim Dounin. *) Bugfix: an incorrect value was passed to mail proxy authentication server in "Auth-Method" header line; the bug had appeared in 0.7.34. Thanks to Simon Lecaille. *) Bugfix: system error text descriptions were not logged on Linux; the bug had appeared in 0.7.45. *) Bugfix: the "fastcgi_cache_min_uses" directive did not work. Thanks to Andrew Vorobyoff.
author Igor Sysoev <http://sysoev.ru>
date Mon, 27 Apr 2009 00:00:00 +0400
parents 0b6053502c55
children d0f7a625f27c
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2 /*
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3 * Copyright (C) Igor Sysoev
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4 */
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7 #ifndef _NGX_ALLOC_H_INCLUDED_
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8 #define _NGX_ALLOC_H_INCLUDED_
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11 #include <ngx_config.h>
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12 #include <ngx_core.h>
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15 void *ngx_alloc(size_t size, ngx_log_t *log);
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16 void *ngx_calloc(size_t size, ngx_log_t *log);
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18 #define ngx_free free
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21 /*
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22 * Linux has memalign() or posix_memalign()
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23 * Solaris has memalign()
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24 * FreeBSD 7.0 has posix_memalign(), besides, early version's malloc()
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25 * aligns allocations bigger than page size at the page boundary
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26 */
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28 #if (NGX_HAVE_POSIX_MEMALIGN || NGX_HAVE_MEMALIGN)
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30 void *ngx_memalign(size_t alignment, size_t size, ngx_log_t *log);
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32 #else
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34 #define ngx_memalign(alignment, size, log) ngx_alloc(size, log)
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36 #endif
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39 extern ngx_uint_t ngx_pagesize;
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40 extern ngx_uint_t ngx_pagesize_shift;
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41 extern ngx_uint_t ngx_cacheline_size;
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44 #endif /* _NGX_ALLOC_H_INCLUDED_ */