49 lines
1 KiB
C++
49 lines
1 KiB
C++
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/***
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*newmode.cxx - defines C++ setHandler mode
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*
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* Copyright (c) 1994-2001, Microsoft Corporation. All rights reserved.
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*
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*Purpose:
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* Defines routines to set and to query the C++ new handler mode.
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*
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* The new handler mode flag determines whether malloc() failures will
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* call the new() failure handler, or whether malloc will return NULL.
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*
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*Revision History:
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* 03-03-94 SKS Initial version.
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* 03-04-94 SKS Rename _nhMode to _newmode
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* 04-14-94 GJF Made declaration of _newmode conditional on
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* DLL_FOR_WIN32S.
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* 05-01-95 GJF Replaced above change by including internal.h.
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*
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*******************************************************************************/
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#include <cruntime.h>
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#include <new.h>
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#include <internal.h>
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int __cdecl _set_new_mode( int nhm )
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{
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int nhmOld;
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/*
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* The only valid inputs are 0 and 1
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*/
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if ( ( nhm & 01 ) != nhm )
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return -1;
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/*
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* Set the new mode and return the old
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*/
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nhmOld = _newmode;
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_newmode = nhm;
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return nhmOld;
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}
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int __cdecl _query_new_mode ( void )
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{
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return _newmode;
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}
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