| #ifndef _NGX_FILES_H_INCLUDED_ |
| #define _NGX_FILES_H_INCLUDED_ |
| |
| |
| #include <ngx_config.h> |
| |
| #include <ngx_types.h> |
| #include <ngx_alloc.h> |
| #include <ngx_hunk.h> |
| #include <ngx_file.h> |
| |
| |
| #define NGX_INVALID_FILE -1 |
| #define NGX_FILE_ERROR -1 |
| |
| |
| |
| #define ngx_open_file(name, access, create) \ |
| open(name, access|create, 0644) |
| #define ngx_open_file_n "open()" |
| |
| #define NGX_FILE_RDONLY O_RDONLY |
| #define NGX_FILE_RDWR O_RDWR |
| #define NGX_FILE_CREATE_OR_OPEN O_CREAT |
| #define NGX_FILE_OPEN 0 |
| #define NGX_FILE_APPEND O_APPEND |
| |
| |
| #define ngx_close_file close |
| #define ngx_close_file_n "close()" |
| |
| |
| #define ngx_open_tempfile(name, persistent) \ |
| open(name, O_CREAT|O_EXCL|O_RDWR, 0600) |
| #define ngx_open_tempfile_n "open()" |
| |
| |
| ssize_t ngx_read_file(ngx_file_t *file, char *buf, size_t size, off_t offset); |
| #define ngx_read_file_n "read()" |
| |
| |
| ssize_t ngx_write_file(ngx_file_t *file, char *buf, size_t size, off_t offset); |
| |
| ssize_t ngx_write_chain_to_file(ngx_file_t *file, ngx_chain_t *ce, |
| off_t offset, ngx_pool_t *pool); |
| |
| |
| #define ngx_rename_file rename |
| #define ngx_rename_file_n "rename" |
| |
| |
| #define ngx_mkdir(name) mkdir(name, 0700) |
| #define ngx_mkdir_n "mkdir()" |
| |
| |
| #define ngx_file_type(file, sb) stat(file, sb) |
| #define ngx_file_type_n "stat()" |
| |
| #define ngx_stat_fd(fd, sb) fstat(fd, sb) |
| #define ngx_stat_fd_n "fstat()" |
| |
| #define ngx_is_dir(sb) (S_ISDIR(sb.st_mode)) |
| #define ngx_is_file(sb) (S_ISREG(sb.st_mode)) |
| #define ngx_file_size(sb) sb.st_size |
| #define ngx_file_mtime(sb) sb.st_mtime |
| |
| |
| #endif /* _NGX_FILES_H_INCLUDED_ */ |
