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cmd: DIR command outputs free space for the path.

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When the path contains a mountpoint on Unix or a junction point to
another drive on Windows, cmd.exe should show free space for the
path instead of the root of the drive.
This commit is contained in:
Akihiro Sagawa 2023-08-18 12:51:54 +09:00 committed by Alexandre Julliard
parent 91de94ab99
commit 322c175cf0
1 changed files with 8 additions and 10 deletions
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18
programs/cmd/directory.c
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@ -503,16 +503,14 @@ static DIRECTORY_STACK *WCMD_list_directory (DIRECTORY_STACK *inputparms, int le
/*****************************************************************************
* WCMD_dir_trailer
*
* Print out the trailer for the supplied drive letter
* Print out the trailer for the supplied path
*/
static void WCMD_dir_trailer(WCHAR drive) {
ULARGE_INTEGER avail, total, freebytes;
DWORD status;
WCHAR driveName[] = L"c:\\";
static void WCMD_dir_trailer(const WCHAR *path) {
ULARGE_INTEGER freebytes;
BOOL status;
driveName[0] = drive;
status = GetDiskFreeSpaceExW(driveName, &avail, &total, &freebytes);
WINE_TRACE("Writing trailer for '%s' gave %ld(%ld)\n", wine_dbgstr_w(driveName),
status = GetDiskFreeSpaceExW(path, NULL, NULL, &freebytes);
WINE_TRACE("Writing trailer for '%s' gave %d(%ld)\n", wine_dbgstr_w(path),
status, GetLastError());
if (errorlevel==0 && !bare) {
@ -828,7 +826,7 @@ void WCMD_directory (WCHAR *args)
/* Trailer Information */
if (lastDrive != '?') {
trailerReqd = FALSE;
WCMD_dir_trailer(prevEntry->dirName[0]);
WCMD_dir_trailer(prevEntry->dirName);
}
lastDrive = towupper(thisEntry->dirName[0]);
@ -858,7 +856,7 @@ void WCMD_directory (WCHAR *args)
/* Trailer Information */
if (trailerReqd) {
WCMD_dir_trailer(prevEntry->dirName[0]);
WCMD_dir_trailer(prevEntry->dirName);
}
exit: