annotate src/os/unix/ngx_alloc.h @ 694:88a1b4797f2e NGINX_1_3_10

nginx 1.3.10 *) Change: domain names specified in configuration file are now resolved to IPv6 addresses as well as IPv4 ones. *) Change: now if the "include" directive with mask is used on Unix systems, included files are sorted in alphabetical order. *) Change: the "add_header" directive adds headers to 201 responses. *) Feature: the "geo" directive now supports IPv6 addresses in CIDR notation. *) Feature: the "flush" and "gzip" parameters of the "access_log" directive. *) Feature: variables support in the "auth_basic" directive. *) Bugfix: nginx could not be built with the ngx_http_perl_module in some cases. *) Bugfix: a segmentation fault might occur in a worker process if the ngx_http_xslt_module was used. *) Bugfix: nginx could not be built on MacOSX in some cases. Thanks to Piotr Sikora. *) Bugfix: the "limit_rate" directive with high rates might result in truncated responses on 32-bit platforms. Thanks to Alexey Antropov. *) Bugfix: a segmentation fault might occur in a worker process if the "if" directive was used. Thanks to Piotr Sikora. *) Bugfix: a "100 Continue" response was issued with "413 Request Entity Too Large" responses. *) Bugfix: the "image_filter", "image_filter_jpeg_quality" and "image_filter_sharpen" directives might be inherited incorrectly. Thanks to Ian Babrou. *) Bugfix: "crypt_r() failed" errors might appear if the "auth_basic" directive was used on Linux. *) Bugfix: in backup servers handling. Thanks to Thomas Chen. *) Bugfix: proxied HEAD requests might return incorrect response if the "gzip" directive was used.
author Igor Sysoev <http://sysoev.ru>
date Tue, 25 Dec 2012 00:00:00 +0400
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2 /*
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3 * Copyright (C) Igor Sysoev
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4 * Copyright (C) Nginx, Inc.
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5 */
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8 #ifndef _NGX_ALLOC_H_INCLUDED_
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9 #define _NGX_ALLOC_H_INCLUDED_
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12 #include <ngx_config.h>
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13 #include <ngx_core.h>
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16 void *ngx_alloc(size_t size, ngx_log_t *log);
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17 void *ngx_calloc(size_t size, ngx_log_t *log);
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19 #define ngx_free free
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22 /*
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23 * Linux has memalign() or posix_memalign()
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24 * Solaris has memalign()
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25 * FreeBSD 7.0 has posix_memalign(), besides, early version's malloc()
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26 * aligns allocations bigger than page size at the page boundary
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27 */
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29 #if (NGX_HAVE_POSIX_MEMALIGN || NGX_HAVE_MEMALIGN)
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31 void *ngx_memalign(size_t alignment, size_t size, ngx_log_t *log);
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33 #else
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35 #define ngx_memalign(alignment, size, log) ngx_alloc(size, log)
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37 #endif
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40 extern ngx_uint_t ngx_pagesize;
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41 extern ngx_uint_t ngx_pagesize_shift;
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42 extern ngx_uint_t ngx_cacheline_size;
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45 #endif /* _NGX_ALLOC_H_INCLUDED_ */