Mercurial > hg > nginx-vendor-current
annotate src/core/ngx_list.c @ 644:6f21ae02fb01 NGINX_1_1_6
nginx 1.1.6
*) Change in internal API: now module context data are cleared while
internal redirect to named location.
Requested by Yichun Zhang.
*) Change: if a server in an upstream failed, only one request will be
sent to it after fail_timeout; the server will be considered alive if
it will successfully respond to the request.
*) Change: now the 0x7F-0x1F characters are escaped as \xXX in an
access_log.
*) Feature: "proxy/fastcgi/scgi/uwsgi_ignore_headers" directives support
the following additional values: X-Accel-Limit-Rate,
X-Accel-Buffering, X-Accel-Charset.
*) Feature: decrease of memory consumption if SSL is used.
*) Bugfix: some UTF-8 characters were processed incorrectly.
Thanks to Alexey Kuts.
*) Bugfix: the ngx_http_rewrite_module directives specified at "server"
level were executed twice if no matching locations were defined.
*) Bugfix: a socket leak might occurred if "aio sendfile" was used.
*) Bugfix: connections with fast clients might be closed after
send_timeout if file AIO was used.
*) Bugfix: in the ngx_http_autoindex_module.
*) Bugfix: the module ngx_http_mp4_module did not support seeking on
32-bit platforms.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Mon, 17 Oct 2011 00:00:00 +0400 |
parents | b52bd034c577 |
children | d0f7a625f27c |
rev | line source |
---|---|
0 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4 */ | |
5 | |
6 | |
7 #include <ngx_config.h> | |
8 #include <ngx_core.h> | |
9 | |
10 | |
246 | 11 ngx_list_t * |
12 ngx_list_create(ngx_pool_t *pool, ngx_uint_t n, size_t size) | |
13 { | |
14 ngx_list_t *list; | |
15 | |
16 list = ngx_palloc(pool, sizeof(ngx_list_t)); | |
17 if (list == NULL) { | |
18 return NULL; | |
19 } | |
20 | |
21 list->part.elts = ngx_palloc(pool, n * size); | |
22 if (list->part.elts == NULL) { | |
23 return NULL; | |
24 } | |
25 | |
26 list->part.nelts = 0; | |
27 list->part.next = NULL; | |
28 list->last = &list->part; | |
29 list->size = size; | |
30 list->nalloc = n; | |
31 list->pool = pool; | |
32 | |
33 return list; | |
34 } | |
35 | |
36 | |
37 void * | |
38 ngx_list_push(ngx_list_t *l) | |
0 | 39 { |
40 void *elt; | |
41 ngx_list_part_t *last; | |
42 | |
43 last = l->last; | |
44 | |
45 if (last->nelts == l->nalloc) { | |
46 | |
47 /* the last part is full, allocate a new list part */ | |
48 | |
50 | 49 last = ngx_palloc(l->pool, sizeof(ngx_list_part_t)); |
50 if (last == NULL) { | |
0 | 51 return NULL; |
52 } | |
53 | |
50 | 54 last->elts = ngx_palloc(l->pool, l->nalloc * l->size); |
55 if (last->elts == NULL) { | |
0 | 56 return NULL; |
57 } | |
58 | |
59 last->nelts = 0; | |
60 last->next = NULL; | |
61 | |
62 l->last->next = last; | |
63 l->last = last; | |
64 } | |
65 | |
66 elt = (char *) last->elts + l->size * last->nelts; | |
67 last->nelts++; | |
68 | |
69 return elt; | |
70 } |