Mercurial > hg > nginx
annotate src/core/ngx_array.h @ 441:da8c5707af39
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
author | Igor Sysoev <igor@sysoev.ru> |
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date | Tue, 28 Sep 2004 08:34:51 +0000 |
parents | 0d08eabe5c7b |
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2 /* |
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3 * Copyright (C) 2002-2004 Igor Sysoev |
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4 */ |
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7 #ifndef _NGX_ARRAY_H_INCLUDED_ |
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8 #define _NGX_ARRAY_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 struct ngx_array_s { |
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16 void *elts; |
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17 ngx_uint_t nelts; |
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18 size_t size; |
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19 ngx_uint_t nalloc; |
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20 ngx_pool_t *pool; |
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21 }; |
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24 ngx_array_t *ngx_create_array(ngx_pool_t *p, ngx_uint_t n, size_t size); |
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25 void ngx_destroy_array(ngx_array_t *a); |
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26 void *ngx_push_array(ngx_array_t *a); |
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29 ngx_inline static ngx_int_t ngx_array_init(ngx_array_t *array, ngx_pool_t *pool, |
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30 ngx_uint_t n, size_t size) |
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31 { |
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32 if (!(array->elts = ngx_palloc(pool, n * size))) { |
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33 return NGX_ERROR; |
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34 } |
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36 array->nelts = 0; |
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37 array->size = size; |
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38 array->nalloc = n; |
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39 array->pool = pool; |
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41 return NGX_OK; |
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42 } |
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46 #define ngx_init_array(a, p, n, s, rc) \ |
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47 ngx_test_null(a.elts, ngx_palloc(p, n * s), rc); \ |
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48 a.nelts = 0; a.size = s; a.nalloc = n; a.pool = p; |
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50 #define ngx_array_create ngx_create_array |
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51 #define ngx_array_push ngx_push_array |
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54 #endif /* _NGX_ARRAY_H_INCLUDED_ */ |