54 lines
1.6 KiB
C
54 lines
1.6 KiB
C
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#ifndef h_iflags
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#define h_iflags
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/******************************************************************************
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*
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* Declarations for UniVerse signal handling variables and macros
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*
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* Module %M% Version %I% Date %H%
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*
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* (c) Copyright 1998 Ardent Software Inc. - All Rights Reserved
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* This is unpublished proprietary source code of Ardent Software Inc.
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* The copyright notice above does not evidence any actual or intented
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* publication of such source code.
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*
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*******************************************************************************
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*
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* Maintenence log - insert most recent change descriptions at top
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*
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* Date.... GTAR# WHO Description.........................................
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* 10/14/98 23801 SAP Change copyrights.
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* 05/22/96 18423 GMM Module Created
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*
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*****************************************************************************/
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/*****************************************************************************
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*
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* These declarations have been moved into this file from uvh.smp, so that
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* the appropriate indirections can be performed for the NT platform.
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*
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****************************************************************************/
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EXTERN int Icritical;
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#ifdef MSWIN
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EXTERN int volatile *ntiflags;
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#define Iflags (*ntiflags)
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/* Icheck will only be called at 'safe' positions, so no need
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to check on Icritical, this is necessary for performance reasons */
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#define Icheck() { if (Iflags) Ikill(); }
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#else
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EXTERN int Iflags;
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#define Icheck()
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#endif
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#define Idisable() { Icritical++; }
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#define Ienable() { if ((--Icritical == 0) && Iflags) Ikill(); }
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#endif /* end of iflags.h */
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