Mercurial > hg > nginx
annotate src/core/ngx_list.c @ 6719:cebf5fed00bf
Modules compatibility: removed unneeded IPV6_V6ONLY checks.
The IPV6_V6ONLY macro is now checked only while parsing appropriate flag
and when using the macro.
The ipv6only field in listen structures is always initialized to 1,
even if not supported on a given platform. This is expected to prevent
a module compiled without IPV6_V6ONLY from accidentally creating dual
sockets if loaded into main binary with proper IPV6_V6ONLY support.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Mon, 03 Oct 2016 15:58:25 +0300 |
parents | a82f305487c2 |
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rev | line source |
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441
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nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
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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
a82f305487c2
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 } |