mirror of
https://github.com/reactos/reactos.git
synced 2024-10-09 10:48:55 +00:00
1fb94b1cb5
sync with trunk (r49230) svn path=/branches/cmake-bringup/; revision=49246
614 lines
17 KiB
C
614 lines
17 KiB
C
/* $Id$
|
|
*
|
|
* COPYRIGHT: See COPYING in the top level directory
|
|
* PROJECT: ReactOS system libraries
|
|
* FILE: lib/kernel32/file/create.c
|
|
* PURPOSE: Directory functions
|
|
* PROGRAMMER: Ariadne ( ariadne@xs4all.nl)
|
|
* UPDATE HISTORY:
|
|
* Created 01/11/98
|
|
* Removed use of SearchPath (not used by Windows)
|
|
* 18/08/2002: CreateFileW mess cleaned up (KJK::Hyperion)
|
|
* 24/08/2002: removed superfluous DPRINTs (KJK::Hyperion)
|
|
*/
|
|
|
|
/* INCLUDES *****************************************************************/
|
|
|
|
#include <k32.h>
|
|
#define NDEBUG
|
|
#include <debug.h>
|
|
|
|
#if DBG
|
|
DEBUG_CHANNEL(kernel32file);
|
|
#endif
|
|
|
|
#define SYMLINK_FLAG_RELATIVE 1
|
|
|
|
typedef struct _REPARSE_DATA_BUFFER {
|
|
ULONG ReparseTag;
|
|
USHORT ReparseDataLength;
|
|
USHORT Reserved;
|
|
union {
|
|
struct {
|
|
USHORT SubstituteNameOffset;
|
|
USHORT SubstituteNameLength;
|
|
USHORT PrintNameOffset;
|
|
USHORT PrintNameLength;
|
|
ULONG Flags;
|
|
WCHAR PathBuffer[1];
|
|
} SymbolicLinkReparseBuffer;
|
|
struct {
|
|
USHORT SubstituteNameOffset;
|
|
USHORT SubstituteNameLength;
|
|
USHORT PrintNameOffset;
|
|
USHORT PrintNameLength;
|
|
WCHAR PathBuffer[1];
|
|
} MountPointReparseBuffer;
|
|
struct {
|
|
UCHAR DataBuffer[1];
|
|
} GenericReparseBuffer;
|
|
};
|
|
} REPARSE_DATA_BUFFER, *PREPARSE_DATA_BUFFER;
|
|
|
|
#define REPARSE_DATA_BUFFER_HEADER_SIZE FIELD_OFFSET(REPARSE_DATA_BUFFER, GenericReparseBuffer)
|
|
|
|
/* FUNCTIONS ****************************************************************/
|
|
|
|
/*
|
|
* @implemented
|
|
*/
|
|
HANDLE WINAPI CreateFileA (LPCSTR lpFileName,
|
|
DWORD dwDesiredAccess,
|
|
DWORD dwShareMode,
|
|
LPSECURITY_ATTRIBUTES lpSecurityAttributes,
|
|
DWORD dwCreationDisposition,
|
|
DWORD dwFlagsAndAttributes,
|
|
HANDLE hTemplateFile)
|
|
{
|
|
PWCHAR FileNameW;
|
|
HANDLE FileHandle;
|
|
|
|
TRACE("CreateFileA(lpFileName %s)\n",lpFileName);
|
|
|
|
if (!(FileNameW = FilenameA2W(lpFileName, FALSE)))
|
|
return INVALID_HANDLE_VALUE;
|
|
|
|
FileHandle = CreateFileW (FileNameW,
|
|
dwDesiredAccess,
|
|
dwShareMode,
|
|
lpSecurityAttributes,
|
|
dwCreationDisposition,
|
|
dwFlagsAndAttributes,
|
|
hTemplateFile);
|
|
|
|
return FileHandle;
|
|
}
|
|
|
|
|
|
/*
|
|
* @implemented
|
|
*/
|
|
HANDLE WINAPI CreateFileW (LPCWSTR lpFileName,
|
|
DWORD dwDesiredAccess,
|
|
DWORD dwShareMode,
|
|
LPSECURITY_ATTRIBUTES lpSecurityAttributes,
|
|
DWORD dwCreationDisposition,
|
|
DWORD dwFlagsAndAttributes,
|
|
HANDLE hTemplateFile)
|
|
{
|
|
OBJECT_ATTRIBUTES ObjectAttributes;
|
|
IO_STATUS_BLOCK IoStatusBlock;
|
|
UNICODE_STRING NtPathU;
|
|
HANDLE FileHandle;
|
|
NTSTATUS Status;
|
|
ULONG FileAttributes, Flags = 0;
|
|
PVOID EaBuffer = NULL;
|
|
ULONG EaLength = 0;
|
|
|
|
if (!lpFileName || !lpFileName[0])
|
|
{
|
|
SetLastError( ERROR_PATH_NOT_FOUND );
|
|
return INVALID_HANDLE_VALUE;
|
|
}
|
|
|
|
TRACE("CreateFileW(lpFileName %S)\n",lpFileName);
|
|
|
|
/* validate & translate the creation disposition */
|
|
switch (dwCreationDisposition)
|
|
{
|
|
case CREATE_NEW:
|
|
dwCreationDisposition = FILE_CREATE;
|
|
break;
|
|
|
|
case CREATE_ALWAYS:
|
|
dwCreationDisposition = FILE_OVERWRITE_IF;
|
|
break;
|
|
|
|
case OPEN_EXISTING:
|
|
dwCreationDisposition = FILE_OPEN;
|
|
break;
|
|
|
|
case OPEN_ALWAYS:
|
|
dwCreationDisposition = FILE_OPEN_IF;
|
|
break;
|
|
|
|
case TRUNCATE_EXISTING:
|
|
dwCreationDisposition = FILE_OVERWRITE;
|
|
break;
|
|
|
|
default:
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return (INVALID_HANDLE_VALUE);
|
|
}
|
|
|
|
/* check for console input/output */
|
|
if (0 == _wcsicmp(L"CONOUT$", lpFileName)
|
|
|| 0 == _wcsicmp(L"CONIN$", lpFileName))
|
|
{
|
|
return OpenConsoleW(lpFileName,
|
|
dwDesiredAccess,
|
|
lpSecurityAttributes ? lpSecurityAttributes->bInheritHandle : FALSE,
|
|
FILE_SHARE_READ | FILE_SHARE_WRITE);
|
|
}
|
|
|
|
/* validate & translate the flags */
|
|
|
|
/* translate the flags that need no validation */
|
|
if (!(dwFlagsAndAttributes & FILE_FLAG_OVERLAPPED))
|
|
{
|
|
/* yes, nonalert is correct! apc's are not delivered
|
|
while waiting for file io to complete */
|
|
Flags |= FILE_SYNCHRONOUS_IO_NONALERT;
|
|
}
|
|
|
|
if(dwFlagsAndAttributes & FILE_FLAG_WRITE_THROUGH)
|
|
Flags |= FILE_WRITE_THROUGH;
|
|
|
|
if(dwFlagsAndAttributes & FILE_FLAG_NO_BUFFERING)
|
|
Flags |= FILE_NO_INTERMEDIATE_BUFFERING;
|
|
|
|
if(dwFlagsAndAttributes & FILE_FLAG_RANDOM_ACCESS)
|
|
Flags |= FILE_RANDOM_ACCESS;
|
|
|
|
if(dwFlagsAndAttributes & FILE_FLAG_SEQUENTIAL_SCAN)
|
|
Flags |= FILE_SEQUENTIAL_ONLY;
|
|
|
|
if(dwFlagsAndAttributes & FILE_FLAG_DELETE_ON_CLOSE)
|
|
Flags |= FILE_DELETE_ON_CLOSE;
|
|
|
|
if(dwFlagsAndAttributes & FILE_FLAG_BACKUP_SEMANTICS)
|
|
{
|
|
if(dwDesiredAccess & GENERIC_ALL)
|
|
Flags |= FILE_OPEN_FOR_BACKUP_INTENT | FILE_OPEN_REMOTE_INSTANCE;
|
|
else
|
|
{
|
|
if(dwDesiredAccess & GENERIC_READ)
|
|
Flags |= FILE_OPEN_FOR_BACKUP_INTENT;
|
|
|
|
if(dwDesiredAccess & GENERIC_WRITE)
|
|
Flags |= FILE_OPEN_REMOTE_INSTANCE;
|
|
}
|
|
}
|
|
else
|
|
Flags |= FILE_NON_DIRECTORY_FILE;
|
|
|
|
if(dwFlagsAndAttributes & FILE_FLAG_OPEN_REPARSE_POINT)
|
|
Flags |= FILE_OPEN_REPARSE_POINT;
|
|
|
|
if(dwFlagsAndAttributes & FILE_FLAG_OPEN_NO_RECALL)
|
|
Flags |= FILE_OPEN_NO_RECALL;
|
|
|
|
FileAttributes = (dwFlagsAndAttributes & (FILE_ATTRIBUTE_VALID_FLAGS & ~FILE_ATTRIBUTE_DIRECTORY));
|
|
|
|
/* handle may allways be waited on and querying attributes are allways allowed */
|
|
dwDesiredAccess |= SYNCHRONIZE | FILE_READ_ATTRIBUTES;
|
|
|
|
/* FILE_FLAG_POSIX_SEMANTICS is handled later */
|
|
|
|
/* validate & translate the filename */
|
|
if (!RtlDosPathNameToNtPathName_U (lpFileName,
|
|
&NtPathU,
|
|
NULL,
|
|
NULL))
|
|
{
|
|
WARN("Invalid path\n");
|
|
SetLastError(ERROR_PATH_NOT_FOUND);
|
|
return INVALID_HANDLE_VALUE;
|
|
}
|
|
|
|
TRACE("NtPathU \'%wZ\'\n", &NtPathU);
|
|
|
|
if (hTemplateFile != NULL)
|
|
{
|
|
FILE_EA_INFORMATION EaInformation;
|
|
|
|
for (;;)
|
|
{
|
|
/* try to get the size of the extended attributes, if we fail just continue
|
|
creating the file without copying the attributes! */
|
|
Status = NtQueryInformationFile(hTemplateFile,
|
|
&IoStatusBlock,
|
|
&EaInformation,
|
|
sizeof(FILE_EA_INFORMATION),
|
|
FileEaInformation);
|
|
if (NT_SUCCESS(Status) && (EaInformation.EaSize != 0))
|
|
{
|
|
/* there's extended attributes to read, let's give it a try */
|
|
EaBuffer = RtlAllocateHeap(RtlGetProcessHeap(),
|
|
0,
|
|
EaInformation.EaSize);
|
|
if (EaBuffer == NULL)
|
|
{
|
|
RtlFreeHeap(RtlGetProcessHeap(),
|
|
0,
|
|
NtPathU.Buffer);
|
|
|
|
/* the template file handle is valid and has extended attributes,
|
|
however we seem to lack some memory here. We should fail here! */
|
|
SetLastError(ERROR_NOT_ENOUGH_MEMORY);
|
|
return INVALID_HANDLE_VALUE;
|
|
}
|
|
|
|
Status = NtQueryEaFile(hTemplateFile,
|
|
&IoStatusBlock,
|
|
EaBuffer,
|
|
EaInformation.EaSize,
|
|
FALSE,
|
|
NULL,
|
|
0,
|
|
NULL,
|
|
TRUE);
|
|
|
|
if (NT_SUCCESS(Status))
|
|
{
|
|
/* we successfully read the extended attributes, break the loop
|
|
and continue */
|
|
EaLength = EaInformation.EaSize;
|
|
break;
|
|
}
|
|
else
|
|
{
|
|
RtlFreeHeap(RtlGetProcessHeap(),
|
|
0,
|
|
EaBuffer);
|
|
EaBuffer = NULL;
|
|
|
|
if (Status != STATUS_BUFFER_TOO_SMALL)
|
|
{
|
|
/* unless we just allocated not enough memory, break the loop
|
|
and just continue without copying extended attributes */
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
/* we either failed to get the size of the extended attributes or
|
|
they're empty, just continue as there's no need to copy
|
|
attributes */
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
/* build the object attributes */
|
|
InitializeObjectAttributes(&ObjectAttributes,
|
|
&NtPathU,
|
|
0,
|
|
NULL,
|
|
NULL);
|
|
|
|
if (lpSecurityAttributes)
|
|
{
|
|
if(lpSecurityAttributes->bInheritHandle)
|
|
ObjectAttributes.Attributes |= OBJ_INHERIT;
|
|
|
|
ObjectAttributes.SecurityDescriptor = lpSecurityAttributes->lpSecurityDescriptor;
|
|
}
|
|
|
|
if(!(dwFlagsAndAttributes & FILE_FLAG_POSIX_SEMANTICS))
|
|
ObjectAttributes.Attributes |= OBJ_CASE_INSENSITIVE;
|
|
|
|
/* perform the call */
|
|
Status = NtCreateFile (&FileHandle,
|
|
dwDesiredAccess,
|
|
&ObjectAttributes,
|
|
&IoStatusBlock,
|
|
NULL,
|
|
FileAttributes,
|
|
dwShareMode,
|
|
dwCreationDisposition,
|
|
Flags,
|
|
EaBuffer,
|
|
EaLength);
|
|
|
|
RtlFreeHeap(RtlGetProcessHeap(),
|
|
0,
|
|
NtPathU.Buffer);
|
|
|
|
/* free the extended attributes buffer if allocated */
|
|
if (EaBuffer != NULL)
|
|
{
|
|
RtlFreeHeap(RtlGetProcessHeap(),
|
|
0,
|
|
EaBuffer);
|
|
}
|
|
|
|
/* error */
|
|
if (!NT_SUCCESS(Status))
|
|
{
|
|
/* In the case file creation was rejected due to CREATE_NEW flag
|
|
* was specified and file with that name already exists, correct
|
|
* last error is ERROR_FILE_EXISTS and not ERROR_ALREADY_EXISTS.
|
|
* Note: RtlNtStatusToDosError is not the subject to blame here.
|
|
*/
|
|
if (Status == STATUS_OBJECT_NAME_COLLISION &&
|
|
dwCreationDisposition == FILE_CREATE)
|
|
{
|
|
SetLastError( ERROR_FILE_EXISTS );
|
|
}
|
|
else
|
|
{
|
|
SetLastErrorByStatus (Status);
|
|
}
|
|
|
|
return INVALID_HANDLE_VALUE;
|
|
}
|
|
|
|
/*
|
|
create with OPEN_ALWAYS (FILE_OPEN_IF) returns info = FILE_OPENED or FILE_CREATED
|
|
create with CREATE_ALWAYS (FILE_OVERWRITE_IF) returns info = FILE_OVERWRITTEN or FILE_CREATED
|
|
*/
|
|
if (dwCreationDisposition == FILE_OPEN_IF)
|
|
{
|
|
SetLastError(IoStatusBlock.Information == FILE_OPENED ? ERROR_ALREADY_EXISTS : 0);
|
|
}
|
|
else if (dwCreationDisposition == FILE_OVERWRITE_IF)
|
|
{
|
|
SetLastError(IoStatusBlock.Information == FILE_OVERWRITTEN ? ERROR_ALREADY_EXISTS : 0);
|
|
}
|
|
|
|
return FileHandle;
|
|
}
|
|
|
|
|
|
/*
|
|
* @implemented
|
|
*/
|
|
BOOLEAN
|
|
WINAPI
|
|
CreateSymbolicLinkW(IN LPCWSTR lpSymlinkFileName,
|
|
IN LPCWSTR lpTargetFileName,
|
|
IN DWORD dwFlags)
|
|
{
|
|
IO_STATUS_BLOCK IoStatusBlock;
|
|
OBJECT_ATTRIBUTES ObjectAttributes;
|
|
HANDLE hSymlink = NULL;
|
|
UNICODE_STRING SymlinkFileName = { 0, 0, NULL };
|
|
UNICODE_STRING TargetFileName = { 0, 0, NULL };
|
|
BOOLEAN bAllocatedTarget = FALSE, bRelativePath = FALSE;
|
|
LPWSTR lpTargetFullFileName = NULL;
|
|
SIZE_T cbPrintName;
|
|
SIZE_T cbReparseData;
|
|
PREPARSE_DATA_BUFFER pReparseData = NULL;
|
|
PBYTE pBufTail;
|
|
NTSTATUS Status;
|
|
ULONG dwCreateOptions;
|
|
DWORD dwErr;
|
|
|
|
if(!lpSymlinkFileName || !lpTargetFileName || (dwFlags | SYMBOLIC_LINK_FLAG_DIRECTORY) != SYMBOLIC_LINK_FLAG_DIRECTORY)
|
|
{
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return FALSE;
|
|
}
|
|
|
|
if(dwFlags & SYMBOLIC_LINK_FLAG_DIRECTORY)
|
|
dwCreateOptions = FILE_DIRECTORY_FILE;
|
|
else
|
|
dwCreateOptions = FILE_NON_DIRECTORY_FILE;
|
|
|
|
switch(RtlDetermineDosPathNameType_U(lpTargetFileName))
|
|
{
|
|
case RtlPathTypeUnknown:
|
|
case RtlPathTypeRooted:
|
|
case RtlPathTypeRelative:
|
|
bRelativePath = TRUE;
|
|
RtlInitUnicodeString(&TargetFileName, lpTargetFileName);
|
|
break;
|
|
|
|
case RtlPathTypeDriveRelative:
|
|
{
|
|
LPWSTR FilePart;
|
|
SIZE_T cchTargetFullFileName;
|
|
|
|
cchTargetFullFileName = GetFullPathNameW(lpTargetFileName, 0, NULL, &FilePart);
|
|
|
|
if(cchTargetFullFileName == 0)
|
|
{
|
|
dwErr = GetLastError();
|
|
goto Cleanup;
|
|
}
|
|
|
|
lpTargetFullFileName = RtlAllocateHeap(RtlGetProcessHeap(), 0, cchTargetFullFileName * sizeof(WCHAR));
|
|
|
|
if(lpTargetFullFileName == NULL)
|
|
{
|
|
dwErr = ERROR_NOT_ENOUGH_MEMORY;
|
|
goto Cleanup;
|
|
}
|
|
|
|
if(GetFullPathNameW(lpTargetFileName, cchTargetFullFileName, lpTargetFullFileName, &FilePart) == 0)
|
|
{
|
|
dwErr = GetLastError();
|
|
goto Cleanup;
|
|
}
|
|
}
|
|
|
|
lpTargetFileName = lpTargetFullFileName;
|
|
|
|
// fallthrough
|
|
|
|
case RtlPathTypeUncAbsolute:
|
|
case RtlPathTypeDriveAbsolute:
|
|
case RtlPathTypeLocalDevice:
|
|
case RtlPathTypeRootLocalDevice:
|
|
default:
|
|
if(!RtlDosPathNameToNtPathName_U(lpTargetFileName, &TargetFileName, NULL, NULL))
|
|
{
|
|
bAllocatedTarget = TRUE;
|
|
dwErr = ERROR_INVALID_PARAMETER;
|
|
goto Cleanup;
|
|
}
|
|
}
|
|
|
|
cbPrintName = wcslen(lpTargetFileName) * sizeof(WCHAR);
|
|
cbReparseData = FIELD_OFFSET(REPARSE_DATA_BUFFER, SymbolicLinkReparseBuffer.PathBuffer) + TargetFileName.Length + cbPrintName;
|
|
pReparseData = RtlAllocateHeap(RtlGetProcessHeap(), 0, cbReparseData);
|
|
|
|
if(pReparseData == NULL)
|
|
{
|
|
dwErr = ERROR_NOT_ENOUGH_MEMORY;
|
|
goto Cleanup;
|
|
}
|
|
|
|
pBufTail = (PBYTE)(pReparseData->SymbolicLinkReparseBuffer.PathBuffer);
|
|
|
|
pReparseData->ReparseTag = (ULONG)IO_REPARSE_TAG_SYMLINK;
|
|
pReparseData->ReparseDataLength = (USHORT)cbReparseData - REPARSE_DATA_BUFFER_HEADER_SIZE;
|
|
pReparseData->Reserved = 0;
|
|
|
|
pReparseData->SymbolicLinkReparseBuffer.SubstituteNameOffset = 0;
|
|
pReparseData->SymbolicLinkReparseBuffer.SubstituteNameLength = TargetFileName.Length;
|
|
pBufTail += pReparseData->SymbolicLinkReparseBuffer.SubstituteNameOffset;
|
|
RtlCopyMemory(pBufTail, TargetFileName.Buffer, TargetFileName.Length);
|
|
|
|
pReparseData->SymbolicLinkReparseBuffer.PrintNameOffset = pReparseData->SymbolicLinkReparseBuffer.SubstituteNameLength;
|
|
pReparseData->SymbolicLinkReparseBuffer.PrintNameLength = (USHORT)cbPrintName;
|
|
pBufTail += pReparseData->SymbolicLinkReparseBuffer.PrintNameOffset;
|
|
RtlCopyMemory(pBufTail, lpTargetFileName, cbPrintName);
|
|
|
|
pReparseData->SymbolicLinkReparseBuffer.Flags = 0;
|
|
|
|
if(bRelativePath)
|
|
pReparseData->SymbolicLinkReparseBuffer.Flags |= 1; // TODO! give this lone flag a name
|
|
|
|
if(!RtlDosPathNameToNtPathName_U(lpSymlinkFileName, &SymlinkFileName, NULL, NULL))
|
|
{
|
|
dwErr = ERROR_PATH_NOT_FOUND;
|
|
goto Cleanup;
|
|
}
|
|
|
|
InitializeObjectAttributes(&ObjectAttributes, &SymlinkFileName, OBJ_CASE_INSENSITIVE, NULL, NULL);
|
|
|
|
Status = NtCreateFile
|
|
(
|
|
&hSymlink,
|
|
FILE_WRITE_ATTRIBUTES | DELETE | SYNCHRONIZE,
|
|
&ObjectAttributes,
|
|
&IoStatusBlock,
|
|
NULL,
|
|
FILE_ATTRIBUTE_NORMAL,
|
|
0,
|
|
FILE_CREATE,
|
|
FILE_SYNCHRONOUS_IO_NONALERT | FILE_OPEN_REPARSE_POINT | dwCreateOptions,
|
|
NULL,
|
|
0
|
|
);
|
|
|
|
if(!NT_SUCCESS(Status))
|
|
{
|
|
dwErr = RtlNtStatusToDosError(Status);
|
|
goto Cleanup;
|
|
}
|
|
|
|
Status = NtFsControlFile
|
|
(
|
|
hSymlink,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
&IoStatusBlock,
|
|
FSCTL_SET_REPARSE_POINT,
|
|
pReparseData,
|
|
cbReparseData,
|
|
NULL,
|
|
0
|
|
);
|
|
|
|
if(!NT_SUCCESS(Status))
|
|
{
|
|
FILE_DISPOSITION_INFORMATION DispInfo;
|
|
DispInfo.DeleteFile = TRUE;
|
|
NtSetInformationFile(hSymlink, &IoStatusBlock, &DispInfo, sizeof(DispInfo), FileDispositionInformation);
|
|
|
|
dwErr = RtlNtStatusToDosError(Status);
|
|
goto Cleanup;
|
|
}
|
|
|
|
dwErr = NO_ERROR;
|
|
|
|
Cleanup:
|
|
if(hSymlink)
|
|
NtClose(hSymlink);
|
|
|
|
RtlFreeUnicodeString(&SymlinkFileName);
|
|
if (bAllocatedTarget)
|
|
{
|
|
RtlFreeHeap(RtlGetProcessHeap(),
|
|
0,
|
|
TargetFileName.Buffer);
|
|
}
|
|
|
|
if(lpTargetFullFileName)
|
|
RtlFreeHeap(RtlGetProcessHeap(), 0, lpTargetFullFileName);
|
|
|
|
if(pReparseData)
|
|
RtlFreeHeap(RtlGetProcessHeap(), 0, pReparseData);
|
|
|
|
if(dwErr)
|
|
{
|
|
SetLastError(dwErr);
|
|
return FALSE;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/*
|
|
* @implemented
|
|
*/
|
|
BOOLEAN
|
|
NTAPI
|
|
CreateSymbolicLinkA(IN LPCSTR lpSymlinkFileName,
|
|
IN LPCSTR lpTargetFileName,
|
|
IN DWORD dwFlags)
|
|
{
|
|
PWCHAR SymlinkW, TargetW;
|
|
BOOLEAN Ret;
|
|
|
|
if(!lpSymlinkFileName || !lpTargetFileName)
|
|
{
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return FALSE;
|
|
}
|
|
|
|
if (!(SymlinkW = FilenameA2W(lpSymlinkFileName, FALSE)))
|
|
return FALSE;
|
|
|
|
if (!(TargetW = FilenameA2W(lpTargetFileName, TRUE)))
|
|
return FALSE;
|
|
|
|
Ret = CreateSymbolicLinkW(SymlinkW,
|
|
TargetW,
|
|
dwFlags);
|
|
|
|
RtlFreeHeap(RtlGetProcessHeap(), 0, SymlinkW);
|
|
RtlFreeHeap(RtlGetProcessHeap(), 0, TargetW);
|
|
|
|
return Ret;
|
|
}
|
|
|
|
|
|
/* EOF */
|