Mercurial > hg > nginx
annotate src/os/win32/ngx_thread.c @ 5468:5c410d6ca7dd
Resolver: improved code readability.
Renamed ngx_resolver_query_t to ngx_resolver_hdr_t as it describes
the header that is common to DNS queries and answers.
Replaced the magic number 12 by the size of the header structure.
The other changes are self-explanatory.
author | Ruslan Ermilov <ru@nginx.com> |
---|---|
date | Fri, 06 Dec 2013 14:30:27 +0400 |
parents | 2942a827da09 |
children | 94ce52db3367 |
rev | line source |
---|---|
461 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4412 | 4 * Copyright (C) Nginx, Inc. |
461 | 5 */ |
6 | |
7 | |
8 #include <ngx_config.h> | |
9 #include <ngx_core.h> | |
10 | |
11 | |
12 ngx_int_t ngx_threads_n; | |
13 | |
14 | |
15 static size_t stack_size; | |
16 | |
17 | |
563 | 18 ngx_err_t |
19 ngx_create_thread(ngx_tid_t *tid, | |
20 ngx_thread_value_t (__stdcall *func)(void *arg), void *arg, ngx_log_t *log) | |
461 | 21 { |
2725 | 22 u_long id; |
461 | 23 ngx_err_t err; |
24 | |
2725 | 25 *tid = CreateThread(NULL, stack_size, func, arg, 0, &id); |
461 | 26 |
27 if (*tid != NULL) { | |
2725 | 28 ngx_log_error(NGX_LOG_NOTICE, log, 0, |
29 "create thread " NGX_TID_T_FMT, id); | |
461 | 30 return 0; |
31 } | |
32 | |
33 err = ngx_errno; | |
34 ngx_log_error(NGX_LOG_ALERT, log, err, "CreateThread() failed"); | |
35 return err; | |
36 } | |
37 | |
38 | |
563 | 39 ngx_int_t |
40 ngx_init_threads(int n, size_t size, ngx_cycle_t *cycle) | |
461 | 41 { |
42 stack_size = size; | |
43 | |
44 return NGX_OK; | |
45 } | |
46 | |
47 | |
563 | 48 ngx_err_t |
49 ngx_thread_key_create(ngx_tls_key_t *key) | |
461 | 50 { |
51 *key = TlsAlloc(); | |
52 | |
53 if (*key == TLS_OUT_OF_INDEXES) { | |
54 return ngx_errno; | |
55 } | |
56 | |
57 return 0; | |
58 } | |
59 | |
60 | |
563 | 61 ngx_err_t |
62 ngx_thread_set_tls(ngx_tls_key_t *key, void *data) | |
461 | 63 { |
64 if (TlsSetValue(*key, data) == 0) { | |
65 return ngx_errno; | |
66 } | |
67 | |
68 return 0; | |
69 } | |
70 | |
71 | |
563 | 72 ngx_mutex_t * |
73 ngx_mutex_init(ngx_log_t *log, ngx_uint_t flags) | |
461 | 74 { |
4571
2942a827da09
Win32: improved ngx_mutex_init() stub (ticket #138).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
75 ngx_mutex_t *m; |
2942a827da09
Win32: improved ngx_mutex_init() stub (ticket #138).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
76 |
2942a827da09
Win32: improved ngx_mutex_init() stub (ticket #138).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
77 m = ngx_alloc(sizeof(ngx_mutex_t), log); |
2942a827da09
Win32: improved ngx_mutex_init() stub (ticket #138).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
78 if (m == NULL) { |
2942a827da09
Win32: improved ngx_mutex_init() stub (ticket #138).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
79 return NULL; |
2942a827da09
Win32: improved ngx_mutex_init() stub (ticket #138).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
80 } |
2942a827da09
Win32: improved ngx_mutex_init() stub (ticket #138).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
81 |
2942a827da09
Win32: improved ngx_mutex_init() stub (ticket #138).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
82 m->log = log; |
2942a827da09
Win32: improved ngx_mutex_init() stub (ticket #138).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
83 |
2942a827da09
Win32: improved ngx_mutex_init() stub (ticket #138).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
84 /* STUB */ |
2942a827da09
Win32: improved ngx_mutex_init() stub (ticket #138).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
85 |
2942a827da09
Win32: improved ngx_mutex_init() stub (ticket #138).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
86 return m; |
461 | 87 } |
501 | 88 |
89 | |
90 /* STUB */ | |
91 | |
563 | 92 void |
501 | 93 ngx_mutex_lock(ngx_mutex_t *m) { |
563 | 94 return; |
501 | 95 } |
96 | |
97 | |
563 | 98 |
501 | 99 ngx_int_t |
100 ngx_mutex_trylock(ngx_mutex_t *m) { | |
101 return NGX_OK; | |
102 } | |
103 | |
563 | 104 |
105 void | |
106 ngx_mutex_unlock(ngx_mutex_t *m) { | |
107 return; | |
108 } | |
109 | |
501 | 110 /**/ |