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>
23 int _fstat(int fd, struct stat* statbuf)
25 BY_HANDLE_FILE_INFORMATION FileInformation;
32 if (!GetFileInformationByHandle(_get_osfhandle(fd),&FileInformation)) {
36 statbuf->st_ctime = FileTimeToUnixTime(&FileInformation.ftCreationTime,NULL);
37 statbuf->st_atime = FileTimeToUnixTime(&FileInformation.ftLastAccessTime,NULL);
38 statbuf->st_mtime = FileTimeToUnixTime(&FileInformation.ftLastWriteTime,NULL);
39 if (statbuf->st_atime ==0)
40 statbuf->st_atime = statbuf->st_mtime;
41 if (statbuf->st_ctime ==0)
42 statbuf->st_ctime = statbuf->st_mtime;
44 statbuf->st_dev = FileInformation.dwVolumeSerialNumber;
45 statbuf->st_size = FileInformation.nFileSizeLow;
46 statbuf->st_nlink = FileInformation.nNumberOfLinks;
47 statbuf->st_mode = S_IREAD;
48 if (FileInformation.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
49 statbuf->st_mode |= S_IFDIR | S_IEXEC;
51 statbuf->st_mode |= S_IFREG;
52 if (!(FileInformation.dwFileAttributes & FILE_ATTRIBUTE_READONLY))
53 statbuf->st_mode |= S_IWRITE;