Mercurial > hg > nginx
comparison src/core/ngx_file.h @ 3024:8101d9101ed8
allow cross device temporary files atomic copying:
*) ngx_copy_file()
*) delete ngx_ext_rename_file_t.log_rename_error and .rename_error fields
author | Igor Sysoev <igor@sysoev.ru> |
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date | Wed, 12 Aug 2009 12:05:33 +0000 |
parents | 8fc7b94f647b |
children | f9d97311c652 |
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3023:7d5501988fe3 | 3024:8101d9101ed8 |
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71 typedef struct { | 71 typedef struct { |
72 ngx_uint_t access; | 72 ngx_uint_t access; |
73 ngx_uint_t path_access; | 73 ngx_uint_t path_access; |
74 time_t time; | 74 time_t time; |
75 ngx_fd_t fd; | 75 ngx_fd_t fd; |
76 ngx_err_t rename_error; | |
77 | 76 |
78 unsigned create_path:1; | 77 unsigned create_path:1; |
79 unsigned delete_file:1; | 78 unsigned delete_file:1; |
80 unsigned log_rename_error:1; | |
81 | 79 |
82 ngx_log_t *log; | 80 ngx_log_t *log; |
83 } 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; | |
84 | 93 |
85 | 94 |
86 typedef struct ngx_tree_ctx_s ngx_tree_ctx_t; | 95 typedef struct ngx_tree_ctx_s ngx_tree_ctx_t; |
87 | 96 |
88 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); |
115 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); |
116 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); |
117 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); |
118 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, |
119 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); | |
120 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); |
121 | 131 |
122 void ngx_init_temp_number(void); | 132 void ngx_init_temp_number(void); |
123 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); |
124 | 134 |