Mercurial > hg > nginx-quic
annotate src/core/ngx_list.c @ 8587:185c86b830ef
Request body: introduced rb->last_saved flag.
It indicates that the last buffer was received by the save filter,
and can be used to check this at higher levels. To be used in the
following changes.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Sun, 29 Aug 2021 22:21:03 +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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nginx-0.0.10-2004-09-03-19:50:30 import
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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().
Ruslan Ermilov <ru@nginx.com>
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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 } |