3 * COPYRIGHT: See COPYING in the top level directory
4 * PROJECT: ReactOS system libraries
5 * FILE: lib/crtdll/sys/fstat.c
6 * PURPOSE: Gather file information
7 * PROGRAMER: Boudewijn Dekker
12 #include <msvcrt/sys/types.h>
13 #include <msvcrt/sys/stat.h>
14 #include <msvcrt/fcntl.h>
15 #include <msvcrt/string.h>
16 #include <msvcrt/errno.h>
17 #include <msvcrt/internal/file.h>
20 int _fstat(int fd, struct stat* statbuf)
22 BY_HANDLE_FILE_INFORMATION FileInformation;
29 if (!GetFileInformationByHandle(_get_osfhandle(fd),&FileInformation)) {
33 statbuf->st_ctime = FileTimeToUnixTime(&FileInformation.ftCreationTime,NULL);
34 statbuf->st_atime = FileTimeToUnixTime(&FileInformation.ftLastAccessTime,NULL);
35 statbuf->st_mtime = FileTimeToUnixTime(&FileInformation.ftLastWriteTime,NULL);
36 if (statbuf->st_atime ==0)
37 statbuf->st_atime = statbuf->st_mtime;
38 if (statbuf->st_ctime ==0)
39 statbuf->st_ctime = statbuf->st_mtime;
41 statbuf->st_dev = FileInformation.dwVolumeSerialNumber;
42 statbuf->st_size = FileInformation.nFileSizeLow;
43 statbuf->st_nlink = FileInformation.nNumberOfLinks;
44 statbuf->st_mode = S_IREAD;
45 if (FileInformation.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
46 statbuf->st_mode |= S_IFDIR | S_IEXEC;
48 statbuf->st_mode |= S_IFREG;
49 if (!(FileInformation.dwFileAttributes & FILE_ATTRIBUTE_READONLY))
50 statbuf->st_mode |= S_IWRITE;