81 lines
1.5 KiB
C
81 lines
1.5 KiB
C
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/*
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* dem.c - Main Module of DOS Emulation DLL.
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*
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* Sudeepb 09-Apr-1991 Craeted
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*/
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#include "io.h"
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#include "dem.h"
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/* DemInit - DEM Initialiazation routine. (This name may change when DEM is
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* converted to DLL).
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*
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* Entry
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* argc,argv - from softpc as it is.
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*
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*
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* Exit
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* None
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*/
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PSZ pszDefaultDOSDirectory;
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extern VOID TerminateVDM(VOID);
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extern VOID dempInitLFNSupport(VOID);
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CHAR demDebugBuffer [256];
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#if DBG
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BOOL ToDebugOnF11 = FALSE;
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#endif
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BOOL DemInit (int argc, char *argv[])
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{
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PSZ psz;
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DWORD dw;
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// Modify default hard error handling
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// - turn off all file io related popups
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// - keep GP fault popups from system
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//
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SetErrorMode (SEM_FAILCRITICALERRORS | SEM_NOOPENFILEERRORBOX);
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pszDefaultDOSDirectory = (PCHAR) malloc(MAX_PATH+14);
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if (!pszDefaultDOSDirectory ||
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!(dw = GetSystemDirectory(pszDefaultDOSDirectory, MAX_PATH)) ||
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dw >= MAX_PATH )
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{
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return FALSE;
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}
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dempInitLFNSupport();
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if (VDMForWOW)
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return TRUE;
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// Check the debugging level
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while (--argc > 0) {
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psz = *++argv;
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if (*psz == '-' || *psz == '/') {
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psz++;
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if(tolower(*psz) == 'd'){
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fShowSVCMsg = DEMDOSDISP | DEMFILIO;
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break;
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}
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}
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}
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#if DBG
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#ifndef i386
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if( getenv( "YODA" ) != 0 )
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#else
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if( getenv( "DEBUGDOS" ) != 0 )
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#endif
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ToDebugOnF11 = TRUE;
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#endif
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return TRUE;
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}
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