Mercurial > hg > nginx-vendor-1-0
annotate src/core/ngx_queue.c @ 644:ad25218fd14b NGINX_1_0_12
nginx 1.0.12
*) Feature: the "TLSv1.1" and "TLSv1.2" parameters of the
"ssl_protocols" directive.
*) Feature: the "if" SSI command supports captures in regular
expressions.
*) Bugfix: the "if" SSI command did not work inside the "block" command.
*) Bugfix: in AIO error handling on FreeBSD.
*) Bugfix: in the OpenSSL library initialization.
*) Bugfix: the "worker_cpu_affinity" directive might not work.
*) Bugfix: the "limit_conn_log_level" and "limit_req_log_level"
directives might not work.
*) Bugfix: the "read_ahead" directive might not work combined with
"try_files" and "open_file_cache".
*) Bugfix: the "proxy_cache_use_stale" directive with "error" parameter
did not return answer from cache if there were no live upstreams.
*) Bugfix: a segmentation fault might occur in a worker process if small
time was used in the "inactive" parameter of the "proxy_cache_path"
directive.
*) Bugfix: responses from cache might hang.
*) Bugfix: in error handling while connecting to a backend.
Thanks to Piotr Sikora.
*) Bugfix: in the "epoll" event method.
Thanks to Yichun Zhang.
*) Bugfix: the $sent_http_cache_control variable might contain a wrong
value if the "expires" directive was used.
Thanks to Yichun Zhang.
*) Bugfix: the "limit_rate" directive did not allow to use full
throughput, even if limit value was very high.
*) Bugfix: the "sendfile_max_chunk" directive did not work, if the
"limit_rate" directive was used.
*) Bugfix: nginx could not be built on Solaris; the bug had appeared in
1.0.11.
*) Bugfix: in the ngx_http_scgi_module.
*) Bugfix: in the ngx_http_mp4_module.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Mon, 06 Feb 2012 00:00:00 +0400 |
parents | 820f6378fc00 |
children |
rev | line source |
---|---|
378 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
644 | 4 * Copyright (C) Nginx, Inc. |
378 | 5 */ |
6 | |
7 | |
8 #include <ngx_config.h> | |
9 #include <ngx_core.h> | |
10 | |
11 | |
12 /* | |
13 * find the middle queue element if the queue has odd number of elements | |
14 * or the first element of the queue's second part otherwise | |
15 */ | |
16 | |
17 ngx_queue_t * | |
18 ngx_queue_middle(ngx_queue_t *queue) | |
19 { | |
20 ngx_queue_t *middle, *next; | |
21 | |
22 middle = ngx_queue_head(queue); | |
23 | |
24 if (middle == ngx_queue_last(queue)) { | |
25 return middle; | |
26 } | |
27 | |
28 next = ngx_queue_head(queue); | |
29 | |
30 for ( ;; ) { | |
31 middle = ngx_queue_next(middle); | |
32 | |
33 next = ngx_queue_next(next); | |
34 | |
35 if (next == ngx_queue_last(queue)) { | |
36 return middle; | |
37 } | |
38 | |
39 next = ngx_queue_next(next); | |
40 | |
41 if (next == ngx_queue_last(queue)) { | |
42 return middle; | |
43 } | |
44 } | |
45 } | |
46 | |
47 | |
48 /* the stable insertion sort */ | |
49 | |
50 void | |
51 ngx_queue_sort(ngx_queue_t *queue, | |
52 ngx_int_t (*cmp)(const ngx_queue_t *, const ngx_queue_t *)) | |
53 { | |
54 ngx_queue_t *q, *prev, *next; | |
55 | |
56 q = ngx_queue_head(queue); | |
57 | |
58 if (q == ngx_queue_last(queue)) { | |
59 return; | |
60 } | |
61 | |
62 for (q = ngx_queue_next(q); q != ngx_queue_sentinel(queue); q = next) { | |
63 | |
64 prev = ngx_queue_prev(q); | |
65 next = ngx_queue_next(q); | |
66 | |
67 ngx_queue_remove(q); | |
68 | |
69 do { | |
70 if (cmp(prev, q) <= 0) { | |
71 break; | |
72 } | |
73 | |
74 prev = ngx_queue_prev(prev); | |
75 | |
76 } while (prev != ngx_queue_sentinel(queue)); | |
77 | |
78 ngx_queue_insert_after(prev, q); | |
79 } | |
80 } |