Mercurial > hg > nginx-vendor-0-6
comparison src/core/ngx_queue.h @ 348:e10168d6e371 NGINX_0_6_18
nginx 0.6.18
*) Change: now the ngx_http_userid_module adds start time microseconds
to the cookie field contains a pid value.
*) Change: now the full request line instead of URI only is written to
error_log.
*) Feature: variables support in the "proxy_pass" directive.
*) Feature: the "resolver" and "resolver_timeout" directives.
*) Feature: now the directive "add_header last-modified ''" deletes a
"Last-Modified" response header line.
*) Bugfix: the "limit_rate" directive did not allow to use full
throughput, even if limit value was very high.
author | Igor Sysoev <http://sysoev.ru> |
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date | Tue, 27 Nov 2007 00:00:00 +0300 |
parents | |
children | 583decdb82a4 |
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347:d53199b68e17 | 348:e10168d6e371 |
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1 | |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4 */ | |
5 | |
6 | |
7 #include <ngx_config.h> | |
8 #include <ngx_core.h> | |
9 | |
10 | |
11 #ifndef _NGX_QUEUE_H_INCLUDED_ | |
12 #define _NGX_QUEUE_H_INCLUDED_ | |
13 | |
14 | |
15 typedef struct ngx_queue_s ngx_queue_t; | |
16 | |
17 struct ngx_queue_s { | |
18 ngx_queue_t *prev; | |
19 ngx_queue_t *next; | |
20 }; | |
21 | |
22 | |
23 #define ngx_queue_empty(h) \ | |
24 (h == (h)->prev) | |
25 | |
26 | |
27 #define ngx_queue_insert_head(h, x) \ | |
28 (x)->next = (h)->next; \ | |
29 (x)->next->prev = x; \ | |
30 (x)->prev = h; \ | |
31 (h)->next = x | |
32 | |
33 | |
34 #define ngx_queue_head(h) \ | |
35 (h)->next | |
36 | |
37 | |
38 #define ngx_queue_last(h) \ | |
39 (h)->prev | |
40 | |
41 | |
42 #if (NGX_DEBUG) | |
43 | |
44 #define ngx_queue_remove(x) \ | |
45 (x)->next->prev = (x)->prev; \ | |
46 (x)->prev->next = (x)->next; \ | |
47 (x)->prev = NULL; \ | |
48 (x)->next = NULL | |
49 | |
50 #else | |
51 | |
52 #define ngx_queue_remove(x) \ | |
53 (x)->next->prev = (x)->prev; \ | |
54 (x)->prev->next = (x)->next | |
55 | |
56 #endif | |
57 | |
58 | |
59 #define ngx_queue_data(q, type, link) \ | |
60 (type *) ((u_char *) q - offsetof(type, link)) | |
61 | |
62 | |
63 #endif /* _NGX_QUEUE_H_INCLUDED_ */ |