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- /*
- (C) 1995-96 AROS - The Amiga Replacement OS
- $Id: lockibase.c,v 1.4 1997/01/27 00:36:40 ldp Exp $
-
- Desc:
- Lang: english
- */
- #include <proto/exec.h>
- #include "intuition_intern.h"
-
- /*****************************************************************************
-
- NAME */
- #include <proto/intuition.h>
-
- AROS_LH1(ULONG, LockIBase,
-
- /* SYNOPSIS */
- AROS_LHA(ULONG, What, D0),
-
- /* LOCATION */
- struct IntuitionBase *, IntuitionBase, 69, Intuition)
-
- /* FUNCTION
- Locks Intuition. While you hold this lock, no fields of Intuition
- will change. Please release this as soon as possible.
-
- INPUTS
- What - Which fields of Intuition should be locked. The only allowed
- value for this is currently 0 which means to lock everything.
-
- RESULT
- The result of this function must be passed to UnlockIBase().
-
- NOTES
- You *must not* call this function if you have any locks on other
- system resources like layers and LayerInfo locks.
-
- EXAMPLE
-
- BUGS
-
- SEE ALSO
- UnLockIBase()
-
- INTERNALS
-
- HISTORY
- 29-10-95 digulla automatically created from
- intuition_lib.fd and clib/intuition_protos.h
-
- *****************************************************************************/
- {
- AROS_LIBFUNC_INIT
- AROS_LIBBASE_EXT_DECL(struct IntuitionBase *,IntuitionBase)
-
- ObtainSemaphore (GetPrivIBase(IntuitionBase)->SigSem);
-
- return What;
- AROS_LIBFUNC_EXIT
- } /* LockIBase */
-