Mercurial > hg > nginx
view src/os/win32/ngx_files.h @ 33:b2e039840718
nginx-0.0.1-2002-12-19-20:49:51 import
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Thu, 19 Dec 2002 17:49:51 +0000 |
parents | a117a7fdf042 |
children | a499e0d1f16e |
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#ifndef _NGX_FILES_H_INCLUDED_ #define _NGX_FILES_H_INCLUDED_ #include <ngx_config.h> /* INVALID_FILE_ATTRIBUTES specified but never defined at least in VC6SP2 */ #ifndef INVALID_FILE_ATTRIBUTES #define INVALID_FILE_ATTRIBUTES 0xFFFFFFFF #endif typedef HANDLE ngx_fd_t; #define NGX_INVALID_FILE INVALID_HANDLE_VALUE #define NGX_FILE_ERROR 0 typedef unsigned __int64 off_t; typedef BY_HANDLE_FILE_INFORMATION ngx_file_info_t; #define ngx_open_file(name, flags) \ CreateFile(name, flags, \ FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE, \ NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, NULL) /* NULL, OPEN_EXISTING, 0, NULL) */ #define ngx_open_file_n "CreateFile()" #define NGX_FILE_RDONLY GENERIC_READ #define ngx_close_file CloseHandle #define ngx_close_file_n "CloseHandle()" int ngx_file_type(char *filename, ngx_file_info_t *fi); #define ngx_file_type_n "GetFileAttributes" #define ngx_stat_fd(fd, fi) GetFileInformationByHandle(fd, fi) #define ngx_stat_fd_n "GetFileInformationByHandle" #define ngx_is_dir(fi) (fi.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) #define ngx_is_file(fi) !(fi.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) #define ngx_file_size(fi) \ (((off_t) fi.nFileSizeHigh << 32) | fi.nFileSizeLow) /* There are 134774 days between 1 Jan 1970 and 1 Jan 1601, 11644473600 seconds or 11644473600,000,000,0 100-nanosecond intervals */ #define ngx_file_mtime(fi) \ (time_t) (((((unsigned __int64) fi.ftLastWriteTime.dwHighDateTime << 32) \ | fi.ftLastWriteTime.dwLowDateTime) \ - 116444736000000000) / 10000000) #define ngx_read_file_n "ReadFile()" #endif /* _NGX_FILES_H_INCLUDED_ */