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1
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2 /*
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3 * Copyright (C) Igor Sysoev
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4 */
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5
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6
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7 #ifndef _NGX_CYCLE_H_INCLUDED_
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8 #define _NGX_CYCLE_H_INCLUDED_
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9
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10
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11 #include <ngx_config.h>
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12 #include <ngx_core.h>
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13
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14
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10
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15 #define NGX_DEBUG_POINTS_STOP 1
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16 #define NGX_DEBUG_POINTS_ABORT 2
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17
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18
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19 struct ngx_cycle_s {
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20 void ****conf_ctx;
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21 ngx_pool_t *pool;
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22
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23 ngx_log_t *log;
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24 ngx_log_t *new_log;
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25
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26 ngx_array_t listening;
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27 ngx_array_t pathes;
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28 ngx_list_t open_files;
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29
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30 ngx_uint_t connection_n;
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31 ngx_connection_t *connections;
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32 ngx_event_t *read_events;
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33 ngx_event_t *write_events;
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34
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35 ngx_cycle_t *old_cycle;
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36
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37 ngx_str_t conf_file;
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38 ngx_str_t root;
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39 };
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40
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41
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42 typedef struct {
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43 ngx_flag_t daemon;
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44 ngx_flag_t master;
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45
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46 ngx_int_t worker_processes;
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47 ngx_int_t debug_points;
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48
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49 ngx_uid_t user;
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50 ngx_gid_t group;
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51
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52 ngx_str_t pid;
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53 ngx_str_t newpid;
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54
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55 #if (NGX_THREADS)
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56 ngx_int_t worker_threads;
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57 size_t thread_stack_size;
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58 #endif
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59
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60 } ngx_core_conf_t;
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61
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62
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63 typedef struct {
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64 ngx_pool_t *pool; /* pcre's malloc() pool */
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65 } ngx_core_tls_t;
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66
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67
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68 ngx_cycle_t *ngx_init_cycle(ngx_cycle_t *old_cycle);
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69 ngx_int_t ngx_create_pidfile(ngx_cycle_t *cycle, ngx_cycle_t *old_cycle);
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70 void ngx_delete_pidfile(ngx_cycle_t *cycle);
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71 void ngx_reopen_files(ngx_cycle_t *cycle, ngx_uid_t user);
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72 ngx_pid_t ngx_exec_new_binary(ngx_cycle_t *cycle, char *const *argv);
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73
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74
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75 extern volatile ngx_cycle_t *ngx_cycle;
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76 extern ngx_array_t ngx_old_cycles;
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77 extern ngx_module_t ngx_core_module;
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78 extern ngx_uint_t ngx_test_config;
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79 #if (NGX_THREADS)
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80 extern ngx_tls_key_t ngx_core_tls_key;
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81 #endif
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82
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83
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84 #endif /* _NGX_CYCLE_H_INCLUDED_ */
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