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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_HTTP_H_INCLUDED_
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8 #define _NGX_HTTP_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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58
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14
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464
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15 typedef struct ngx_http_request_s ngx_http_request_t;
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16 typedef struct ngx_http_upstream_s ngx_http_upstream_t;
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17 typedef struct ngx_http_cache_s ngx_http_cache_t;
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18 typedef struct ngx_http_file_cache_s ngx_http_file_cache_t;
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19 typedef struct ngx_http_log_ctx_s ngx_http_log_ctx_t;
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58
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20
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21 typedef ngx_int_t (*ngx_http_header_handler_pt)(ngx_http_request_t *r,
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22 ngx_table_elt_t *h, ngx_uint_t offset);
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214
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23 typedef u_char *(*ngx_http_log_handler_pt)(ngx_http_request_t *r,
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24 ngx_http_request_t *sr, u_char *buf, size_t len);
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50
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25
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0
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26
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58
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27 #include <ngx_http_variables.h>
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28 #include <ngx_http_request.h>
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28
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29 #include <ngx_http_upstream.h>
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260
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30 #include <ngx_http_upstream_round_robin.h>
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0
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31 #include <ngx_http_config.h>
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32 #include <ngx_http_busy_lock.h>
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464
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33 #include <ngx_http_script.h>
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0
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34 #include <ngx_http_core_module.h>
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35
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464
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36 #if (NGX_HTTP_CACHE)
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37 #include <ngx_http_cache.h>
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38 #endif
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146
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39 #if (NGX_HTTP_SSI)
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40 #include <ngx_http_ssi_filter_module.h>
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41 #endif
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42 #if (NGX_HTTP_SSL)
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43 #include <ngx_http_ssl_module.h>
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44 #endif
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45
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46
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28
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47 struct ngx_http_log_ctx_s {
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362
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48 ngx_connection_t *connection;
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10
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49 ngx_http_request_t *request;
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214
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50 ngx_http_request_t *current_request;
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28
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51 };
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0
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52
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53
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580
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54 typedef struct {
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55 ngx_uint_t code;
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56 ngx_uint_t count;
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57 u_char *start;
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58 u_char *end;
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59 } ngx_http_status_t;
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60
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61
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224
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62 #define ngx_http_get_module_ctx(r, module) (r)->ctx[module.ctx_index]
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63 #define ngx_http_set_ctx(r, c, module) r->ctx[module.ctx_index] = c;
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0
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64
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65
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378
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66 ngx_int_t ngx_http_add_location(ngx_conf_t *cf, ngx_queue_t **locations,
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67 ngx_http_core_loc_conf_t *clcf);
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538
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68 ngx_int_t ngx_http_add_listen(ngx_conf_t *cf, ngx_http_core_srv_conf_t *cscf,
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69 ngx_http_listen_opt_t *lsopt);
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378
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70
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71
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72 void ngx_http_init_connection(ngx_connection_t *c);
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73
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306
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74 #ifdef SSL_CTRL_SET_TLSEXT_HOSTNAME
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75 int ngx_http_ssl_servername(ngx_ssl_conn_t *ssl_conn, int *ad, void *arg);
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76 #endif
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77
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78 ngx_int_t ngx_http_parse_request_line(ngx_http_request_t *r, ngx_buf_t *b);
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342
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79 ngx_int_t ngx_http_parse_complex_uri(ngx_http_request_t *r,
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80 ngx_uint_t merge_slashes);
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580
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81 ngx_int_t ngx_http_parse_status_line(ngx_http_request_t *r, ngx_buf_t *b,
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82 ngx_http_status_t *status);
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122
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83 ngx_int_t ngx_http_parse_unsafe_uri(ngx_http_request_t *r, ngx_str_t *uri,
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84 ngx_str_t *args, ngx_uint_t *flags);
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412
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85 ngx_int_t ngx_http_parse_header_line(ngx_http_request_t *r, ngx_buf_t *b,
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86 ngx_uint_t allow_underscores);
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58
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87 ngx_int_t ngx_http_parse_multi_header_lines(ngx_array_t *headers,
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88 ngx_str_t *name, ngx_str_t *value);
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432
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89 ngx_int_t ngx_http_arg(ngx_http_request_t *r, u_char *name, size_t len,
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90 ngx_str_t *value);
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464
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91 void ngx_http_split_args(ngx_http_request_t *r, ngx_str_t *uri,
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92 ngx_str_t *args);
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432
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93
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0
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94
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95 ngx_int_t ngx_http_find_server_conf(ngx_http_request_t *r);
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84
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96 void ngx_http_update_location_config(ngx_http_request_t *r);
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0
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97 void ngx_http_handler(ngx_http_request_t *r);
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426
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98 void ngx_http_run_posted_requests(ngx_connection_t *c);
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520
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99 ngx_int_t ngx_http_post_request(ngx_http_request_t *r,
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100 ngx_http_posted_request_t *pr);
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58
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101 void ngx_http_finalize_request(ngx_http_request_t *r, ngx_int_t rc);
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102
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103 void ngx_http_empty_handler(ngx_event_t *wev);
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58
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104 void ngx_http_request_empty_handler(ngx_http_request_t *r);
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105
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426
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106
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558
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107 #define ngx_http_ephemeral(r) (void *) (&r->uri_start)
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520
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108
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109
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130
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110 #define NGX_HTTP_LAST 1
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111 #define NGX_HTTP_FLUSH 2
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112
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113 ngx_int_t ngx_http_send_special(ngx_http_request_t *r, ngx_uint_t flags);
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114
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115
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28
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116 ngx_int_t ngx_http_read_client_request_body(ngx_http_request_t *r,
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48
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117 ngx_http_client_body_handler_pt post_handler);
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118
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119 ngx_int_t ngx_http_send_header(ngx_http_request_t *r);
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48
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120 ngx_int_t ngx_http_special_response_handler(ngx_http_request_t *r,
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121 ngx_int_t error);
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484
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122 ngx_int_t ngx_http_filter_finalize_request(ngx_http_request_t *r,
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488
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123 ngx_module_t *m, ngx_int_t error);
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484
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124 void ngx_http_clean_header(ngx_http_request_t *r);
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125
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126
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127 time_t ngx_http_parse_time(u_char *value, size_t len);
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128 size_t ngx_http_get_time(char *buf, time_t t);
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129
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130
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131
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326
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132 ngx_int_t ngx_http_discard_request_body(ngx_http_request_t *r);
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538
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133 void ngx_http_discarded_request_body_handler(ngx_http_request_t *r);
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326
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134 void ngx_http_block_reading(ngx_http_request_t *r);
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416
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135 void ngx_http_test_reading(ngx_http_request_t *r);
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136
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137
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392
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138 char *ngx_http_types_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
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554
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139 char *ngx_http_merge_types(ngx_conf_t *cf, ngx_array_t **keys,
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140 ngx_hash_t *types_hash, ngx_array_t **prev_keys,
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141 ngx_hash_t *prev_types_hash, ngx_str_t *default_types);
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396
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142 ngx_int_t ngx_http_set_default_types(ngx_conf_t *cf, ngx_array_t **types,
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392
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143 ngx_str_t *default_type);
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144
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145
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146 extern ngx_module_t ngx_http_module;
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147
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394
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148 extern ngx_str_t ngx_http_html_default_types[];
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149
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0
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150
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151 extern ngx_http_output_header_filter_pt ngx_http_top_header_filter;
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152 extern ngx_http_output_body_filter_pt ngx_http_top_body_filter;
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153
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154
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155 #endif /* _NGX_HTTP_H_INCLUDED_ */
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