Mercurial > hg > nginx-quic
annotate src/core/ngx_list.c @ 6603:9eefb38f0005
Internal md5 and sha1 implementations are now always used.
This reduces the number of moving parts in ABI compatibility checks.
Additionally, it also allows to use OpenSSL in FIPS mode while still
using md5 for non-security tasks.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Thu, 30 Jun 2016 18:57:39 +0300 |
parents | a82f305487c2 |
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rev | line source |
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441
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1 |
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2 /* |
444
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3 * Copyright (C) Igor Sysoev |
4412 | 4 * Copyright (C) Nginx, Inc. |
441
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5 */ |
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6 |
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7 |
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8 #include <ngx_config.h> |
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9 #include <ngx_core.h> |
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10 |
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11 |
766 | 12 ngx_list_t * |
13 ngx_list_create(ngx_pool_t *pool, ngx_uint_t n, size_t size) | |
14 { | |
15 ngx_list_t *list; | |
16 | |
17 list = ngx_palloc(pool, sizeof(ngx_list_t)); | |
18 if (list == NULL) { | |
19 return NULL; | |
20 } | |
21 | |
5253
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Simplified ngx_list_create().
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22 if (ngx_list_init(list, pool, n, size) != NGX_OK) { |
766 | 23 return NULL; |
24 } | |
25 | |
26 return list; | |
27 } | |
28 | |
29 | |
30 void * | |
31 ngx_list_push(ngx_list_t *l) | |
414
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32 { |
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33 void *elt; |
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34 ngx_list_part_t *last; |
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35 |
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36 last = l->last; |
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37 |
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38 if (last->nelts == l->nalloc) { |
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39 |
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40 /* the last part is full, allocate a new list part */ |
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41 |
501 | 42 last = ngx_palloc(l->pool, sizeof(ngx_list_part_t)); |
43 if (last == NULL) { | |
414
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44 return NULL; |
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45 } |
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46 |
501 | 47 last->elts = ngx_palloc(l->pool, l->nalloc * l->size); |
48 if (last->elts == NULL) { | |
414
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49 return NULL; |
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50 } |
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51 |
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52 last->nelts = 0; |
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53 last->next = NULL; |
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54 |
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55 l->last->next = last; |
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56 l->last = last; |
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57 } |
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58 |
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59 elt = (char *) last->elts + l->size * last->nelts; |
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60 last->nelts++; |
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61 |
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62 return elt; |
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63 } |