annotate src/core/ngx_cycle.h @ 563:9c2f3ed7a247 release-0.3.3

nginx-0.3.3-RELEASE import *) Change: the "bl" and "af" parameters of the "listen" directive was renamed to the "backlog" and "accept_filter". *) Feature: the "rcvbuf" and "sndbuf" parameters of the "listen" directive. *) Change: the "$msec" log parameter does not require now the additional the gettimeofday() system call. *) Feature: the -t switch now tests the "listen" directives. *) Bugfix: if the invalid address was specified in the "listen" directive, then after the -HUP signal nginx left an open socket in the CLOSED state. *) Bugfix: the mime type may be incorrectly set to default value for index file with variable in the name; the bug had appeared in 0.3.0. *) Feature: the "timer_resolution" directive. *) Feature: the millisecond "$upstream_response_time" log parameter. *) Bugfix: a temporary file with client request body now is removed just after the response header was transferred to a client. *) Bugfix: OpenSSL 0.9.6 compatibility. *) Bugfix: the SSL certificate and key file paths could not be relative. *) Bugfix: the "ssl_prefer_server_ciphers" directive did not work in the ngx_imap_ssl_module. *) Bugfix: the "ssl_protocols" directive allowed to specify the single protocol only.
author Igor Sysoev <igor@sysoev.ru>
date Wed, 19 Oct 2005 12:33:58 +0000
parents e48ebafc6939
children 4d9ea73a627a
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2 /*
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3 * Copyright (C) Igor Sysoev
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4 */
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7 #ifndef _NGX_CYCLE_H_INCLUDED_
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8 #define _NGX_CYCLE_H_INCLUDED_
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11 #include <ngx_config.h>
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12 #include <ngx_core.h>
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15 #ifndef NGX_CYCLE_POOL_SIZE
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16 #define NGX_CYCLE_POOL_SIZE 16384
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17 #endif
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20 #define NGX_DEBUG_POINTS_STOP 1
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21 #define NGX_DEBUG_POINTS_ABORT 2
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24 struct ngx_cycle_s {
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25 void ****conf_ctx;
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26 ngx_pool_t *pool;
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27
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28 ngx_log_t *log;
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29 ngx_log_t *new_log;
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31 ngx_connection_t **files;
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32 ngx_connection_t *free_connections;
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33 ngx_uint_t free_connection_n;
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34
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35 ngx_array_t listening;
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36 ngx_array_t pathes;
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37 ngx_list_t open_files;
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38
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39 ngx_uint_t connection_n;
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40 ngx_uint_t files_n;
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41
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42 ngx_connection_t *connections;
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43 ngx_event_t *read_events;
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44 ngx_event_t *write_events;
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45
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46 ngx_cycle_t *old_cycle;
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48 ngx_str_t conf_file;
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49 ngx_str_t root;
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50 };
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53 typedef struct {
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54 ngx_flag_t daemon;
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55 ngx_flag_t master;
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56
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57 ngx_msec_t timer_resolution;
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58
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59 ngx_int_t worker_processes;
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60 ngx_int_t debug_points;
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61
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62 ngx_int_t rlimit_nofile;
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63 ngx_int_t rlimit_sigpending;
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64
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65 int priority;
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66
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67 char *username;
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68 ngx_uid_t user;
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69 ngx_gid_t group;
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70
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71 ngx_str_t working_directory;
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73 ngx_str_t pid;
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74 ngx_str_t oldpid;
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76 #if (NGX_THREADS)
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77 ngx_int_t worker_threads;
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78 size_t thread_stack_size;
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79 #endif
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81 } ngx_core_conf_t;
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83
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84 typedef struct {
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85 ngx_pool_t *pool; /* pcre's malloc() pool */
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86 } ngx_core_tls_t;
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89 ngx_cycle_t *ngx_init_cycle(ngx_cycle_t *old_cycle);
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90 ngx_int_t ngx_create_pidfile(ngx_cycle_t *cycle, ngx_cycle_t *old_cycle);
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91 void ngx_delete_pidfile(ngx_cycle_t *cycle);
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92 void ngx_reopen_files(ngx_cycle_t *cycle, ngx_uid_t user);
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93 ngx_pid_t ngx_exec_new_binary(ngx_cycle_t *cycle, char *const *argv);
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96 extern volatile ngx_cycle_t *ngx_cycle;
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97 extern ngx_array_t ngx_old_cycles;
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98 extern ngx_module_t ngx_core_module;
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99 extern ngx_uint_t ngx_test_config;
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100 #if (NGX_THREADS)
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101 extern ngx_tls_key_t ngx_core_tls_key;
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102 #endif
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105 #endif /* _NGX_CYCLE_H_INCLUDED_ */