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Commit d0f34c23 authored by Zebediah Figura's avatar Zebediah Figura Committed by Alexandre Julliard
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ntdll: Add a fast path for NtDeviceIoControlFile(INVALID_HANDLE_VALUE).

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=53706
parent 958bba92
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dlls/ntdll/unix/file.c
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...@@ -5760,6 +5760,11 @@ NTSTATUS WINAPI NtDeviceIoControlFile( HANDLE handle, HANDLE event, PIO_APC_ROUT ...@@ -5760,6 +5760,11 @@ NTSTATUS WINAPI NtDeviceIoControlFile( HANDLE handle, HANDLE event, PIO_APC_ROUT
TRACE( "(%p,%p,%p,%p,%p,0x%08x,%p,0x%08x,%p,0x%08x)\n", TRACE( "(%p,%p,%p,%p,%p,0x%08x,%p,0x%08x,%p,0x%08x)\n",
handle, event, apc, apc_context, io, code, in_buffer, in_size, out_buffer, out_size ); handle, event, apc, apc_context, io, code, in_buffer, in_size, out_buffer, out_size );
/* some broken applications call this frequently with INVALID_HANDLE_VALUE,
* and run slowly if we make a server call every time */
if (HandleToLong( handle ) == ~0)
return STATUS_INVALID_HANDLE;
switch (device) switch (device)
{ {
case FILE_DEVICE_BEEP: case FILE_DEVICE_BEEP:
......
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