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annotate src/os/unix/ngx_alloc.h @ 392:d1222d46b3f9

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nginx-0.0.7-2004-07-15-00:07:58 import
author Igor Sysoev <igor@sysoev.ru>
date Wed, 14 Jul 2004 20:07:58 +0000
parents 55e496a8ece3
children da8c5707af39
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55e496a8ece3 nginx-0.0.3-2004-06-06-23:49:18 import
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1 #ifndef _NGX_ALLOC_H_INCLUDED_
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2 #define _NGX_ALLOC_H_INCLUDED_
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55e496a8ece3 nginx-0.0.3-2004-06-06-23:49:18 import
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5 #include <ngx_config.h>
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6 #include <ngx_core.h>
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55e496a8ece3 nginx-0.0.3-2004-06-06-23:49:18 import
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9 void *ngx_alloc(size_t size, ngx_log_t *log);
55e496a8ece3 nginx-0.0.3-2004-06-06-23:49:18 import
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10 void *ngx_calloc(size_t size, ngx_log_t *log);
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12 #define ngx_free free
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55e496a8ece3 nginx-0.0.3-2004-06-06-23:49:18 import
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55e496a8ece3 nginx-0.0.3-2004-06-06-23:49:18 import
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15 /*
55e496a8ece3 nginx-0.0.3-2004-06-06-23:49:18 import
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16 * Linux has memalign() or posix_memalign()
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17 * Solaris has memalign()
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18 * FreeBSD has not memalign() or posix_memalign() but its malloc() alignes
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19 * allocations bigger than page size at page boundary.
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20 */
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55e496a8ece3 nginx-0.0.3-2004-06-06-23:49:18 import
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22 #if (HAVE_POSIX_MEMALIGN || HAVE_MEMALIGN)
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24 void *ngx_memalign(size_t alignment, size_t size, ngx_log_t *log);
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26 #else
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55e496a8ece3 nginx-0.0.3-2004-06-06-23:49:18 import
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28 #define ngx_memalign(alignment, size, log) ngx_alloc(size, log)
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30 #endif
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33 extern int ngx_pagesize;
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36 #endif /* _NGX_ALLOC_H_INCLUDED_ */