chkdsk.c File Reference

#include "precomp.h"
#include <ntstrsafe.h>
#include <debug.h>

Include dependency graph for chkdsk.c:

Go to the source code of this file.

Macros
#define	NDEBUG

Functions
VOID NTAPI	Chkdsk (IN PWCHAR DriveRoot, IN PWCHAR Format, IN BOOLEAN CorrectErrors, IN BOOLEAN Verbose, IN BOOLEAN CheckOnlyIfDirty, IN BOOLEAN ScanDrive, IN PVOID Unused2, IN PVOID Unused3, IN PFMIFSCALLBACK Callback)

Macro Definition Documentation

NDEBUG

#define NDEBUG

Definition at line 13 of file chkdsk.c.

Function Documentation

Chkdsk()

VOID NTAPI Chkdsk	(	IN PWCHAR	DriveRoot,
		IN PWCHAR	Format,
		IN BOOLEAN	CorrectErrors,
		IN BOOLEAN	Verbose,
		IN BOOLEAN	CheckOnlyIfDirty,
		IN BOOLEAN	ScanDrive,
		IN PVOID	Unused2,
		IN PVOID	Unused3,
		IN PFMIFSCALLBACK	Callback
	)

Definition at line 19 of file chkdsk.c.

{
    PIFS_PROVIDER Provider;
    UNICODE_STRING usDriveRoot;
    NTSTATUS Status;
    BOOLEAN Success = FALSE;
    WCHAR DriveName[MAX_PATH];
    WCHAR VolumeName[MAX_PATH];
 
    Provider = GetProvider(Format);
    if (!Provider)
    {
        /* Unknown file system */
        goto Quit;
    }
 
    if (!NT_SUCCESS(RtlStringCchCopyW(DriveName, ARRAYSIZE(DriveName), DriveRoot)))
        goto Quit;
 
    if (DriveName[wcslen(DriveName) - 1] != L'\\')
    {
        /* Append the trailing backslash for GetVolumeNameForVolumeMountPointW */
        if (!NT_SUCCESS(RtlStringCchCatW(DriveName, ARRAYSIZE(DriveName), L"\\")))
            goto Quit;
    }
 
    if (!GetVolumeNameForVolumeMountPointW(DriveName, VolumeName, ARRAYSIZE(VolumeName)))
    {
        /* Couldn't get a volume GUID path, try checking using a parameter provided path */
        DPRINT1("Couldn't get a volume GUID path for drive %S\n", DriveName);
        wcscpy(VolumeName, DriveName);
    }
 
    if (!RtlDosPathNameToNtPathName_U(VolumeName, &usDriveRoot, NULL, NULL))
        goto Quit;
 
    /* Trim the trailing backslash since we will work with a device object */
    usDriveRoot.Length -= sizeof(WCHAR);
 
    DPRINT("Chkdsk() - %S\n", Format);
    Status = STATUS_SUCCESS;
    Success = Provider->Chkdsk(&usDriveRoot,
                               Callback,
                               CorrectErrors,
                               Verbose,
                               CheckOnlyIfDirty,
                               ScanDrive,
                               NULL,
                               NULL,
                               NULL,
                               NULL,
                               (PULONG)&Status);
    if (!Success)
        DPRINT1("Chkdsk() failed with Status 0x%lx\n", Status);
 
    RtlFreeUnicodeString(&usDriveRoot);
 
Quit:
    /* Report result */
    Callback(DONE, 0, &Success);
}

Referenced by ChkDskNow(), and wmain().