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Software of the Month Club 1995 March
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SOFM_Mar1995.bin
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pc
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utility
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os2
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clock
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process.cpp
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1995-01-27
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980b
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// Class PROCESS: Encapsulates the startup/shutdown logic for a OS/2-PM process.
#define INCL_BASE
#define INCL_WIN
#include <os2.h>
#include "debug.h"
#include "except.h"
#include "process.h"
// Constructor
Process::Process ( LONG QueueSize )
{
DosError ( FERR_DISABLEEXCEPTION ) ;
ExceptionRecord.prev_structure = 0 ;
ExceptionRecord.ExceptionHandler = ExceptionHandler ;
DosSetExceptionHandler ( &ExceptionRecord ) ;
Anchor = WinInitialize ( 0 ) ;
if ( Anchor == 0 )
{
// Log ( "ERROR: Unable to initialize for windowing.\r\n" ) ;
DosExit ( EXIT_PROCESS, 1 ) ;
}
Queue = WinCreateMsgQueue ( Anchor, QueueSize ) ;
if ( Queue == 0 )
{
// Log ( "ERROR: Unable to create process message queue.\r\n" ) ;
DosExit ( EXIT_PROCESS, 1 ) ;
}
}
// Destructor
Process::~Process ( )
{
WinDestroyMsgQueue ( Queue ) ;
WinTerminate ( Anchor ) ;
DosUnsetExceptionHandler ( &ExceptionRecord ) ;
}