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comparison src/core/ngx_file.h @ 514:43cc6f0b77ce NGINX_0_8_9

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nginx 0.8.9 *) Feature: now the start cache loader runs in a separate process; this should improve large caches handling. *) Feature: now temporarily files and permanent storage area may reside at different file systems.
author Igor Sysoev <http://sysoev.ru>
date Mon, 17 Aug 2009 00:00:00 +0400
parents 56baf312c1b5
children 7efcdb937752
comparison
equal deleted inserted replaced
513:16d97d9e72b7 514:43cc6f0b77ce
28 28
29 #define NGX_MAX_PATH_LEVEL 3 29 #define NGX_MAX_PATH_LEVEL 3
30 30
31 31
32 typedef time_t (*ngx_path_manager_pt) (void *data); 32 typedef time_t (*ngx_path_manager_pt) (void *data);
33 typedef void (*ngx_path_loader_pt) (void *data);
33 34
34 35
35 typedef struct { 36 typedef struct {
36 ngx_str_t name; 37 ngx_str_t name;
37 size_t len; 38 size_t len;
38 size_t level[3]; 39 size_t level[3];
39 40
40 ngx_path_manager_pt manager; 41 ngx_path_manager_pt manager;
42 ngx_path_loader_pt loader;
41 void *data; 43 void *data;
42 44
43 u_char *conf_file; 45 u_char *conf_file;
44 ngx_uint_t line; 46 ngx_uint_t line;
45 } ngx_path_t; 47 } ngx_path_t;
69 typedef struct { 71 typedef struct {
70 ngx_uint_t access; 72 ngx_uint_t access;
71 ngx_uint_t path_access; 73 ngx_uint_t path_access;
72 time_t time; 74 time_t time;
73 ngx_fd_t fd; 75 ngx_fd_t fd;
74 ngx_err_t rename_error;
75 76
76 unsigned create_path:1; 77 unsigned create_path:1;
77 unsigned delete_file:1; 78 unsigned delete_file:1;
78 unsigned log_rename_error:1;
79 79
80 ngx_log_t *log; 80 ngx_log_t *log;
81 } ngx_ext_rename_file_t; 81 } ngx_ext_rename_file_t;
82
83
84 typedef struct {
85 off_t size;
86 size_t buf_size;
87
88 ngx_uint_t access;
89 time_t time;
90
91 ngx_log_t *log;
92 } ngx_copy_file_t;
82 93
83 94
84 typedef struct ngx_tree_ctx_s ngx_tree_ctx_t; 95 typedef struct ngx_tree_ctx_s ngx_tree_ctx_t;
85 96
86 typedef ngx_int_t (*ngx_tree_init_handler_pt) (void *ctx, void *prev); 97 typedef ngx_int_t (*ngx_tree_init_handler_pt) (void *ctx, void *prev);
113 ngx_err_t ngx_create_full_path(u_char *dir, ngx_uint_t access); 124 ngx_err_t ngx_create_full_path(u_char *dir, ngx_uint_t access);
114 ngx_int_t ngx_add_path(ngx_conf_t *cf, ngx_path_t **slot); 125 ngx_int_t ngx_add_path(ngx_conf_t *cf, ngx_path_t **slot);
115 ngx_int_t ngx_create_pathes(ngx_cycle_t *cycle, ngx_uid_t user); 126 ngx_int_t ngx_create_pathes(ngx_cycle_t *cycle, ngx_uid_t user);
116 ngx_int_t ngx_ext_rename_file(ngx_str_t *src, ngx_str_t *to, 127 ngx_int_t ngx_ext_rename_file(ngx_str_t *src, ngx_str_t *to,
117 ngx_ext_rename_file_t *ext); 128 ngx_ext_rename_file_t *ext);
129 ngx_int_t ngx_copy_file(u_char *from, u_char *to, ngx_copy_file_t *cf);
118 ngx_int_t ngx_walk_tree(ngx_tree_ctx_t *ctx, ngx_str_t *tree); 130 ngx_int_t ngx_walk_tree(ngx_tree_ctx_t *ctx, ngx_str_t *tree);
119 131
120 void ngx_init_temp_number(void); 132 void ngx_init_temp_number(void);
121 ngx_atomic_uint_t ngx_next_temp_number(ngx_uint_t collision); 133 ngx_atomic_uint_t ngx_next_temp_number(ngx_uint_t collision);
122 134