VioModeUndo
Bindings: C, MASM
This call allows one thread within a process to cancel a VioModeWait
issued by another thread within the same process.
VioModeUndo (OwnerIndic, KillIndic, Reserved)
OwnerIndic (USHORT) - input
Indicates whether the thread issuing VioModeUndo wants ownership of
VioModeWait to be reserved for its process.
Value Definition
0 Reserve ownership
1 Give up ownership.
KillIndic (USHORT) - input
Indicates whether the thread (with the outstanding VioModeWait) should
be returned an error code or be terminated.
Value Definition
0 Return error code
1 Terminate thread.
Reserved (USHORT) - input
Reserved word of 0s.
rc (USHORT) - return
Return code descriptions are:
0 NO_ERROR
421 ERROR_VIO_INVALID_PARMS
422 ERROR_VIO_FUNCTION_OWNED
427 ERROR_VIO_NO_MODE_THREAD
430 ERROR_VIO_ILLEGAL_DURING_POPUP
465 ERROR_VIO_DETACHED
486 ERROR_VIO_BAD_RESERVE
494 ERROR_VIO_EXTENDED_SG
Remarks
VioModeUndo may be issued only by a thread within the process that owns
VioModeWait. The thread issuing VioModeUndo can either reserve ownership
of the VioModeWait function for its process or give up ownership. The
thread whose VioModeWait is cancelled is optionally terminated.
Created using Inf-PHP v.2 (c) 2003 Yuri Prokushev
Created using Inf-HTML v.0.9b (c) 1995 Peter Childs