Mercurial > hg > nginx
annotate src/core/ngx_file.h @ 501:d4ea69372b94 release-0.1.25
nginx-0.1.25-RELEASE import
*) Bugfix: nginx did run on Linux parisc.
*) Feature: nginx now does not start under FreeBSD if the sysctl
kern.ipc.somaxconn value is too big.
*) Bugfix: if a request was internally redirected by the
ngx_http_index_module module to the ngx_http_proxy_module or
ngx_http_fastcgi_module modules, then the index file was not closed
after request completion.
*) Feature: the "proxy_pass" can be used in location with regular
expression.
*) Feature: the ngx_http_rewrite_filter_module module supports the
condition like "if ($HTTP_USER_AGENT ~ MSIE)".
*) Bugfix: nginx started too slow if the large number of addresses and
text values were used in the "geo" directive.
*) Change: a variable name must be declared as "$name" in the "geo"
directive. The previous variant without "$" is still supported, but
will be removed soon.
*) Feature: the "%{VARIABLE}v" logging parameter.
*) Feature: the "set $name value" directive.
*) Bugfix: gcc 4.0 compatibility.
*) Feature: the --with-openssl-opt=OPTIONS autoconfiguration directive.
author | Igor Sysoev <igor@sysoev.ru> |
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date | Sat, 19 Mar 2005 12:38:37 +0000 |
parents | 64d9afb209da |
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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_FILE_H_INCLUDED_ |
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8 #define _NGX_FILE_H_INCLUDED_ |
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11 #include <ngx_config.h> |
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12 #include <ngx_core.h> |
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14 typedef struct ngx_path_s ngx_path_t; |
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16 #include <ngx_garbage_collector.h> |
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19 struct ngx_file_s { |
467 | 20 ngx_fd_t fd; |
21 ngx_str_t name; | |
22 ngx_file_info_t info; | |
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467 | 24 off_t offset; |
25 off_t sys_offset; | |
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467 | 27 ngx_log_t *log; |
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499 | 29 ngx_uint_t valid_info; /* unsigned valid_info:1; */ |
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30 }; |
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32 #define NGX_MAX_PATH_LEVEL 3 |
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34 struct ngx_path_s { |
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35 ngx_str_t name; |
467 | 36 ngx_uint_t len; |
37 ngx_uint_t level[3]; | |
479 | 38 ngx_gc_handler_pt cleaner; |
467 | 39 |
40 u_char *conf_file; | |
41 ngx_uint_t line; | |
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42 }; |
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45 typedef struct { |
467 | 46 ngx_file_t file; |
47 off_t offset; | |
48 ngx_path_t *path; | |
49 ngx_pool_t *pool; | |
50 char *warn; | |
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467 | 52 unsigned persistent:1; |
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53 } ngx_temp_file_t; |
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467 | 56 ssize_t ngx_write_chain_to_temp_file(ngx_temp_file_t *tf, ngx_chain_t *chain); |
57 ngx_int_t ngx_create_temp_file(ngx_file_t *file, ngx_path_t *path, | |
493 | 58 ngx_pool_t *pool, int persistent); |
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59 void ngx_create_hashed_filename(ngx_file_t *file, ngx_path_t *path); |
467 | 60 ngx_int_t ngx_create_path(ngx_file_t *file, ngx_path_t *path); |
479 | 61 ngx_int_t ngx_add_path(ngx_conf_t *cf, ngx_path_t **slot); |
467 | 62 ngx_int_t ngx_create_pathes(ngx_cycle_t *cycle, ngx_uid_t user); |
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499 | 64 void ngx_init_temp_number(void); |
495 | 65 ngx_atomic_uint_t ngx_next_temp_number(ngx_uint_t collision); |
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67 char *ngx_conf_set_path_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); |
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479 | 70 #define ngx_conf_merge_path_value(curr, prev, path, l1, l2, l3, clean, cf) \ |
71 if (curr == NULL) { \ | |
72 if (prev == NULL) { \ | |
501 | 73 curr = ngx_palloc(cf->pool, sizeof(ngx_path_t)); \ |
74 if (curr == NULL) { \ | |
479 | 75 return NGX_CONF_ERROR; \ |
76 } \ | |
77 \ | |
78 curr->name.len = sizeof(path) - 1; \ | |
79 curr->name.data = (u_char *) path; \ | |
80 \ | |
81 if (ngx_conf_full_name(cf->cycle, &curr->name) == NGX_ERROR) { \ | |
82 return NGX_CONF_ERROR; \ | |
83 } \ | |
84 \ | |
85 curr->level[0] = l1; \ | |
86 curr->level[1] = l2; \ | |
87 curr->level[2] = l3; \ | |
88 curr->len = l1 + l2 + l3 + (l1 ? 1:0) + (l2 ? 1:0) + (l3 ? 1:0); \ | |
89 curr->cleaner = clean; \ | |
90 curr->conf_file = NULL; \ | |
91 \ | |
92 if (ngx_add_path(cf, &curr) == NGX_ERROR) { \ | |
93 return NGX_CONF_ERROR; \ | |
94 } \ | |
95 \ | |
96 } else { \ | |
97 curr = prev; \ | |
98 } \ | |
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99 } |
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103 #endif /* _NGX_FILE_H_INCLUDED_ */ |