Mercurial > hg > nginx-quic
annotate src/core/ngx_array.h @ 424:84c527908237
nginx-0.0.10-2004-09-14-09:45:22 import
author | Igor Sysoev <igor@sysoev.ru> |
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date | Tue, 14 Sep 2004 05:45:22 +0000 |
parents | 0526206251f6 |
children | 0d08eabe5c7b |
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1 #ifndef _NGX_ARRAY_H_INCLUDED_ |
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2 #define _NGX_ARRAY_H_INCLUDED_ |
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3 |
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4 |
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5 #include <ngx_config.h> |
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6 #include <ngx_core.h> |
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7 |
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9 struct ngx_array_s { |
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10 void *elts; |
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11 ngx_uint_t nelts; |
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12 size_t size; |
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13 ngx_uint_t nalloc; |
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14 ngx_pool_t *pool; |
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15 }; |
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18 ngx_array_t *ngx_create_array(ngx_pool_t *p, ngx_uint_t n, size_t size); |
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19 void ngx_destroy_array(ngx_array_t *a); |
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20 void *ngx_push_array(ngx_array_t *a); |
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23 ngx_inline static ngx_int_t ngx_array_init(ngx_array_t *array, ngx_pool_t *pool, |
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24 ngx_uint_t n, size_t size) |
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25 { |
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26 if (!(array->elts = ngx_palloc(pool, n * size))) { |
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27 return NGX_ERROR; |
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28 } |
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29 |
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30 array->nelts = 0; |
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31 array->size = size; |
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32 array->nalloc = n; |
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33 array->pool = pool; |
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34 |
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35 return NGX_OK; |
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36 } |
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37 |
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40 #define ngx_init_array(a, p, n, s, rc) \ |
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41 ngx_test_null(a.elts, ngx_palloc(p, n * s), rc); \ |
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42 a.nelts = 0; a.size = s; a.nalloc = n; a.pool = p; |
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44 #define ngx_array_push ngx_push_array |
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47 #endif /* _NGX_ARRAY_H_INCLUDED_ */ |