Mercurial > hg > nginx
annotate src/core/ngx_cycle.h @ 5031:560dc55e90c1 release-1.3.12
nginx-1.3.12-RELEASE
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Tue, 05 Feb 2013 14:06:41 +0000 |
parents | 8a9b7b4e9f2d |
children | 5482671df278 |
rev | line source |
---|---|
441
da8c5707af39
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents:
414
diff
changeset
|
1 |
da8c5707af39
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents:
414
diff
changeset
|
2 /* |
444
42d11f017717
nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
Igor Sysoev <igor@sysoev.ru>
parents:
441
diff
changeset
|
3 * Copyright (C) Igor Sysoev |
4412 | 4 * Copyright (C) Nginx, Inc. |
441
da8c5707af39
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents:
414
diff
changeset
|
5 */ |
da8c5707af39
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents:
414
diff
changeset
|
6 |
da8c5707af39
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents:
414
diff
changeset
|
7 |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
8 #ifndef _NGX_CYCLE_H_INCLUDED_ |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
9 #define _NGX_CYCLE_H_INCLUDED_ |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
10 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
11 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
12 #include <ngx_config.h> |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
13 #include <ngx_core.h> |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
14 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
15 |
507 | 16 #ifndef NGX_CYCLE_POOL_SIZE |
17 #define NGX_CYCLE_POOL_SIZE 16384 | |
18 #endif | |
19 | |
20 | |
461 | 21 #define NGX_DEBUG_POINTS_STOP 1 |
22 #define NGX_DEBUG_POINTS_ABORT 2 | |
23 | |
24 | |
972 | 25 typedef struct ngx_shm_zone_s ngx_shm_zone_t; |
26 | |
993
1b9a4d92173f
pass the inherited shm_zone data
Igor Sysoev <igor@sysoev.ru>
parents:
972
diff
changeset
|
27 typedef ngx_int_t (*ngx_shm_zone_init_pt) (ngx_shm_zone_t *zone, void *data); |
972 | 28 |
29 struct ngx_shm_zone_s { | |
30 void *data; | |
860
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
611
diff
changeset
|
31 ngx_shm_t shm; |
972 | 32 ngx_shm_zone_init_pt init; |
33 void *tag; | |
34 }; | |
860
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
611
diff
changeset
|
35 |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
611
diff
changeset
|
36 |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
37 struct ngx_cycle_s { |
473 | 38 void ****conf_ctx; |
39 ngx_pool_t *pool; | |
317
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
311
diff
changeset
|
40 |
473 | 41 ngx_log_t *log; |
2785
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents:
2758
diff
changeset
|
42 ngx_log_t new_log; |
317
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
311
diff
changeset
|
43 |
543 | 44 ngx_connection_t **files; |
45 ngx_connection_t *free_connections; | |
46 ngx_uint_t free_connection_n; | |
47 | |
3880
e3cb8e27e413
reuse keepalive connections if there are no free worker connections
Igor Sysoev <igor@sysoev.ru>
parents:
3762
diff
changeset
|
48 ngx_queue_t reusable_connections_queue; |
e3cb8e27e413
reuse keepalive connections if there are no free worker connections
Igor Sysoev <igor@sysoev.ru>
parents:
3762
diff
changeset
|
49 |
473 | 50 ngx_array_t listening; |
4870
8a9b7b4e9f2d
Correct plural form for "path" in the whole source base.
Andrey Belov <defan@nginx.com>
parents:
4549
diff
changeset
|
51 ngx_array_t paths; |
473 | 52 ngx_list_t open_files; |
860
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
611
diff
changeset
|
53 ngx_list_t shared_memory; |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
54 |
473 | 55 ngx_uint_t connection_n; |
543 | 56 ngx_uint_t files_n; |
57 | |
561 | 58 ngx_connection_t *connections; |
59 ngx_event_t *read_events; | |
60 ngx_event_t *write_events; | |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
61 |
473 | 62 ngx_cycle_t *old_cycle; |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
63 |
473 | 64 ngx_str_t conf_file; |
2073 | 65 ngx_str_t conf_param; |
2758 | 66 ngx_str_t conf_prefix; |
67 ngx_str_t prefix; | |
860
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
611
diff
changeset
|
68 ngx_str_t lock_file; |
2011 | 69 ngx_str_t hostname; |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
70 }; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
71 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
72 |
278
0ba4821f4460
nginx-0.0.2-2004-03-04-10:04:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
255
diff
changeset
|
73 typedef struct { |
473 | 74 ngx_flag_t daemon; |
75 ngx_flag_t master; | |
300
502b03d9d2a3
nginx-0.0.3-2004-03-31-00:31:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
76 |
563 | 77 ngx_msec_t timer_resolution; |
78 | |
473 | 79 ngx_int_t worker_processes; |
80 ngx_int_t debug_points; | |
300
502b03d9d2a3
nginx-0.0.3-2004-03-31-00:31:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
81 |
543 | 82 ngx_int_t rlimit_nofile; |
83 ngx_int_t rlimit_sigpending; | |
3762
89002ac695e5
worker_rlimit_core should be off_t
Igor Sysoev <igor@sysoev.ru>
parents:
3750
diff
changeset
|
84 off_t rlimit_core; |
543 | 85 |
473 | 86 int priority; |
300
502b03d9d2a3
nginx-0.0.3-2004-03-31-00:31:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
87 |
577 | 88 ngx_uint_t cpu_affinity_n; |
4549
f31162fefe01
worker_cpu_affinity: cleaned up Linux implementation, added FreeBSD support.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
|
89 uint64_t *cpu_affinity; |
577 | 90 |
473 | 91 char *username; |
92 ngx_uid_t user; | |
93 ngx_gid_t group; | |
94 | |
521 | 95 ngx_str_t working_directory; |
611 | 96 ngx_str_t lock_file; |
521 | 97 |
473 | 98 ngx_str_t pid; |
543 | 99 ngx_str_t oldpid; |
376
d0451e402e27
nginx-0.0.7-2004-07-05-10:55:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
336
diff
changeset
|
100 |
1069 | 101 ngx_array_t env; |
102 char **environment; | |
103 | |
376
d0451e402e27
nginx-0.0.7-2004-07-05-10:55:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
336
diff
changeset
|
104 #if (NGX_THREADS) |
473 | 105 ngx_int_t worker_threads; |
106 size_t thread_stack_size; | |
376
d0451e402e27
nginx-0.0.7-2004-07-05-10:55:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
336
diff
changeset
|
107 #endif |
d0451e402e27
nginx-0.0.7-2004-07-05-10:55:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
336
diff
changeset
|
108 |
278
0ba4821f4460
nginx-0.0.2-2004-03-04-10:04:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
255
diff
changeset
|
109 } ngx_core_conf_t; |
0ba4821f4460
nginx-0.0.2-2004-03-04-10:04:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
255
diff
changeset
|
110 |
0ba4821f4460
nginx-0.0.2-2004-03-04-10:04:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
255
diff
changeset
|
111 |
381
02a511569afb
nginx-0.0.7-2004-07-07-19:01:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
376
diff
changeset
|
112 typedef struct { |
473 | 113 ngx_pool_t *pool; /* pcre's malloc() pool */ |
381
02a511569afb
nginx-0.0.7-2004-07-07-19:01:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
376
diff
changeset
|
114 } ngx_core_tls_t; |
02a511569afb
nginx-0.0.7-2004-07-07-19:01:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
376
diff
changeset
|
115 |
02a511569afb
nginx-0.0.7-2004-07-07-19:01:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
376
diff
changeset
|
116 |
611 | 117 #define ngx_is_init_cycle(cycle) (cycle->conf_ctx == NULL) |
605 | 118 |
119 | |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
120 ngx_cycle_t *ngx_init_cycle(ngx_cycle_t *old_cycle); |
611 | 121 ngx_int_t ngx_create_pidfile(ngx_str_t *name, ngx_log_t *log); |
311
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
300
diff
changeset
|
122 void ngx_delete_pidfile(ngx_cycle_t *cycle); |
2738
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2716
diff
changeset
|
123 ngx_int_t ngx_signal_process(ngx_cycle_t *cycle, char *sig); |
278
0ba4821f4460
nginx-0.0.2-2004-03-04-10:04:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
255
diff
changeset
|
124 void ngx_reopen_files(ngx_cycle_t *cycle, ngx_uid_t user); |
1069 | 125 char **ngx_set_environment(ngx_cycle_t *cycle, ngx_uint_t *last); |
278
0ba4821f4460
nginx-0.0.2-2004-03-04-10:04:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
255
diff
changeset
|
126 ngx_pid_t ngx_exec_new_binary(ngx_cycle_t *cycle, char *const *argv); |
4549
f31162fefe01
worker_cpu_affinity: cleaned up Linux implementation, added FreeBSD support.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
|
127 uint64_t ngx_get_cpu_affinity(ngx_uint_t n); |
972 | 128 ngx_shm_zone_t *ngx_shared_memory_add(ngx_conf_t *cf, ngx_str_t *name, |
129 size_t size, void *tag); | |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
130 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
131 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
132 extern volatile ngx_cycle_t *ngx_cycle; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
133 extern ngx_array_t ngx_old_cycles; |
278
0ba4821f4460
nginx-0.0.2-2004-03-04-10:04:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
255
diff
changeset
|
134 extern ngx_module_t ngx_core_module; |
318
56496082668b
nginx-0.0.3-2004-04-16-09:14:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
317
diff
changeset
|
135 extern ngx_uint_t ngx_test_config; |
3750 | 136 extern ngx_uint_t ngx_quiet_mode; |
381
02a511569afb
nginx-0.0.7-2004-07-07-19:01:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
376
diff
changeset
|
137 #if (NGX_THREADS) |
02a511569afb
nginx-0.0.7-2004-07-07-19:01:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
376
diff
changeset
|
138 extern ngx_tls_key_t ngx_core_tls_key; |
02a511569afb
nginx-0.0.7-2004-07-07-19:01:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
376
diff
changeset
|
139 #endif |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
140 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
141 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
142 #endif /* _NGX_CYCLE_H_INCLUDED_ */ |