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Merge pull request #8 from clehner/master

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A couple more glue functions
This commit is contained in:
Wolfgang Thaller 2014-09-29 09:18:55 +02:00
commit 831cbc3aa9
1 changed files with 32 additions and 0 deletions
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32
libretro/glue.c
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@ -187,3 +187,35 @@ pascal OSErr Create (ConstStr255Param fileName, short vRefNum, OSType creator,
// save finder info
return PBSetFInfoSync(&pb);
}
pascal OSErr GetWDInfo(short wdRefNum, short *vRefNum, long *dirID,
long *procID)
{
OSErr err;
WDPBRec pb;
memset(&pb, 0, sizeof(pb));
pb.ioVRefNum = wdRefNum;
err = PBGetWDInfo(&pb, false);
*vRefNum = pb.ioWDVRefNum;
*dirID = pb.ioWDDirID;
*procID = pb.ioWDProcID;
return err;
}
pascal OSErr OpenDriver(ConstStr255Param name, short *drvrRefNum)
{
ParamBlockRec pb;
OSErr err;
memset(&pb, 0, sizeof(pb));
pb.ioParam.ioNamePtr = (StringPtr)name;
err = PBOpenSync(&pb);
*drvrRefNum = pb.ioParam.ioRefNum;
return err;
}
pascal OSErr CloseDriver(short refNum)
{
return FSClose(refNum);
}