+++ /dev/null
-/* $Id: safeobj.c,v 1.4 2002/10/29 04:45:33 rex Exp $
- */
-/*
- * COPYRIGHT: See COPYING in the top level directory
- * PROJECT: ReactOS POSIX+ Subsystem
- * FILE: subsys/psx/lib/psxdll/misc/safeobj.c
- * PURPOSE: safe checking of user-provided objects
- * PROGRAMMER: KJK::Hyperion <noog@libero.it>
- * UPDATE HISTORY:
- * 09/01/2002: Created
- */
-
-#include <psx/safeobj.h>
-#include <psx/debug.h>
-
-int __safeobj_validate(void *obj, __magic_t refsignature)
-{
- if(obj == 0)
- return (0);
- else
- {
- /* cast the object to a magic number */
- __magic_t mSignature = *((__magic_t *)obj);
-
- ERRIF
- (
- mSignature != refsignature,
- "invalid object at %X: signature is \"%c%c%c%c\", should be \"%c%c%c%c\"",
- obj,
- MAGIC_DECOMPOSE(refsignature),
- MAGIC_DECOMPOSE(mSignature)
- );
-
- if(mSignature == refsignature)
- /* signatures match: ok */
- return (-1);
- else
- /* signatures mismatch: fail */
- return (0);
-
- }
-}
-
-/* EOF */
-