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Fixed error checking in file creation and closing.

This commit is contained in:
Andreas Mohr 2002-12-03 23:21:20 +00:00 committed by Alexandre Julliard
parent 71e880851b
commit 8e266a6c88
1 changed files with 5 additions and 3 deletions
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8
msdos/int21.c
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@ -1275,7 +1275,8 @@ void WINAPI INT_Int21Handler( CONTEXT86 *context )
case 0x3e: /* "CLOSE" - CLOSE FILE */
TRACE("CLOSE handle %d\n",BX_reg(context));
bSetDOSExtendedError = ((SET_AX( context, _lclose16( BX_reg(context) )) != 0) );
SET_AX( context, _lclose16( BX_reg(context) ));
bSetDOSExtendedError = (AX_reg(context) != 0);
break;
case 0x3f: /* "READ" - READ FROM FILE OR DEVICE */
@ -1677,9 +1678,10 @@ void WINAPI INT_Int21Handler( CONTEXT86 *context )
case 0x5b: /* CREATE NEW FILE */
TRACE("CREATE NEW FILE 0x%02x for %s\n", CX_reg(context),
(LPCSTR)CTX_SEG_OFF_TO_LIN(context, context->SegDs, context->Edx));
bSetDOSExtendedError = ((SET_AX( context,
SET_AX( context,
_lcreat16_uniq( CTX_SEG_OFF_TO_LIN(context, context->SegDs,context->Edx),
CX_reg(context) ))) == (WORD)HFILE_ERROR16);
CX_reg(context) ));
bSetDOSExtendedError = (AX_reg(context) != 0);
break;
case 0x5d: /* NETWORK */