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kernel: Partially implement ReadDirectoryChangesW using NtNotifyChangeDirectoryFile.

This commit is contained in:
Mike McCormack 2006-01-27 19:19:46 +01:00 committed by Alexandre Julliard
parent 540dca3259
commit 7005759557
1 changed files with 25 additions and 4 deletions
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29
dlls/kernel/change.c
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@ -31,7 +31,6 @@
#include "winerror.h" #include "winerror.h"
#include "winternl.h" #include "winternl.h"
#include "kernel_private.h" #include "kernel_private.h"
#include "wine/server.h"
#include "wine/debug.h" #include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(file); WINE_DEFAULT_DEBUG_CHANNEL(file);
@ -129,9 +128,31 @@ BOOL WINAPI ReadDirectoryChangesW( HANDLE handle, LPVOID buffer, DWORD len, BOOL
DWORD filter, LPDWORD returned, LPOVERLAPPED overlapped, DWORD filter, LPDWORD returned, LPOVERLAPPED overlapped,
LPOVERLAPPED_COMPLETION_ROUTINE completion ) LPOVERLAPPED_COMPLETION_ROUTINE completion )
{ {
FIXME( "%p %p 0x%08lx %d 0x%08lx %p %p %p\n", handle, buffer, len, subtree, filter, IO_STATUS_BLOCK io;
NTSTATUS status;
BOOL ret = TRUE;
HANDLE event;
TRACE("%p %p %08lx %d %08lx %p %p %p\n", handle, buffer, len, subtree, filter,
returned, overlapped, completion ); returned, overlapped, completion );
SetLastError( ERROR_INVALID_FUNCTION ); if (overlapped)
return FALSE; event = overlapped->hEvent;
else
event = CreateEventW( NULL, 0, 0, NULL );
status = NtNotifyChangeDirectoryFile( handle, event, NULL, NULL,
&io, buffer, len, filter, subtree );
if (status != STATUS_PENDING)
{
SetLastError( RtlNtStatusToDosError(status) );
ret = FALSE;
}
else if (!overlapped)
WaitForSingleObject( event, INFINITE );
if (!overlapped)
CloseHandle( event );
return ret;
} }