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annotate src/os/unix/ngx_alloc.h @ 660:d0f7a625f27c NGINX_1_1_14

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nginx 1.1.14 *) Feature: multiple "limit_req" limits may be used simultaneously. *) Bugfix: in error handling while connecting to a backend. Thanks to Piotr Sikora. *) Bugfix: in AIO error handling on FreeBSD. *) Bugfix: in the OpenSSL library initialization. *) Bugfix: the "proxy_redirect" directives might not be correctly inherited. *) Bugfix: memory leak during reconfiguration if the "pcre_jit" directive was used.
author Igor Sysoev <http://sysoev.ru>
date Mon, 30 Jan 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_ */