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[CRT]

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* Update _tstat64()
* Fixes several msvcrt tests.
CORE-8080

svn path=/trunk/; revision=63230
This commit is contained in:
Amine Khaldi 2014-05-11 13:41:35 +00:00
parent bd3aa41c29
commit 6b76e0f40b
1 changed files with 21 additions and 13 deletions
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34
reactos/lib/sdk/crt/stdio/stat64.c
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@ -27,14 +27,25 @@ int CDECL _tstat64(const _TCHAR *path, struct __stat64 *buf)
DWORD dw;
WIN32_FILE_ATTRIBUTE_DATA hfi;
unsigned short mode = ALL_S_IREAD;
size_t plen;
int plen;
TRACE(":file (%s) buf(%p)\n",path,buf);
plen = _tcslen(path);
while (plen && path[plen-1]==' ')
plen--;
if (plen && (plen<2 || path[plen-2]!=':') &&
(path[plen-1]==':' || path[plen-1]=='\\' || path[plen-1]=='/'))
{
*_errno() = ENOENT;
return -1;
}
if (!GetFileAttributesEx(path, GetFileExInfoStandard, &hfi))
{
TRACE("failed (%d)\n",GetLastError());
_dosmaperr(ERROR_FILE_NOT_FOUND);
*_errno() = ENOENT;
return -1;
}
@ -45,16 +56,13 @@ int CDECL _tstat64(const _TCHAR *path, struct __stat64 *buf)
Also a letter as first char isn't enough to be classified
as a drive letter
*/
if (isalpha((unsigned char)*path)&& (*(path+1)==':'))
buf->st_dev = buf->st_rdev = _totupper(*path) - 'A'; /* drive num */
if (isalpha(*path)&& (*(path+1)==':'))
buf->st_dev = buf->st_rdev = toupper(*path) - 'A'; /* drive num */
else
buf->st_dev = buf->st_rdev = _getdrive() - 1;
plen = _tcslen(path);
/* Dir, or regular file? */
if ((hfi.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) ||
(path[plen-1] == '\\'))
if (hfi.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
mode |= (_S_IFDIR | ALL_S_IEXEC);
else
{
@ -62,8 +70,8 @@ int CDECL _tstat64(const _TCHAR *path, struct __stat64 *buf)
/* executable? */
if (plen > 6 && path[plen-4] == '.') /* shortest exe: "\x.exe" */
{
TCHAR4 ext = _totlower(path[plen-1]) | (_totlower(path[plen-2]) << TCSIZE) |
(_totlower(path[plen-3]) << (2*TCSIZE));
unsigned int ext = tolower(path[plen-1]) | (tolower(path[plen-2]) << 8) |
(tolower(path[plen-3]) << 16);
if (ext == EXE || ext == BAT || ext == CMD || ext == COM)
mode |= ALL_S_IEXEC;
}
@ -79,9 +87,9 @@ int CDECL _tstat64(const _TCHAR *path, struct __stat64 *buf)
buf->st_atime = dw;
RtlTimeToSecondsSince1970((LARGE_INTEGER *)&hfi.ftLastWriteTime, &dw);
buf->st_mtime = buf->st_ctime = dw;
TRACE("%d %d 0x%08lx%08lx %ld %ld %ld\n", buf->st_mode,buf->st_nlink,
(long)(buf->st_size >> 32),(long)buf->st_size,
(long)buf->st_atime,(long)buf->st_mtime,(long)buf->st_ctime);
TRACE("%d %d 0x%08x%08x %d %d %d\n", buf->st_mode,buf->st_nlink,
(int)(buf->st_size >> 32),(int)buf->st_size,
(int)buf->st_atime,(int)buf->st_mtime,(int)buf->st_ctime);
return 0;
}