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37 lines
569 B
C
37 lines
569 B
C
/*
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*
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* (c) 2005 Laurent Vivier <Laurent@lvivier.info>
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*
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*/
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#include <string.h>
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#include <sys/types.h>
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#include <macos/devices.h>
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/*
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* OpenDriver:
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*
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* http://developer.apple.com/documentation/mac/Devices/Devices-23.html
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*
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*/
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OSErr OpenDriver(ConstStr255Param name, short *drvrRefNum)
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{
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OSErr err;
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ParamBlockRec param;
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memset(¶m, 0, sizeof(ParamBlockRec));
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param.ioNamePtr = (unsigned char*)name;
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param.ioPermssn = fsCurPerm;
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err = PBOpenSync(¶m);
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if (err != noErr)
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return err;
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*drvrRefNum = param.ioRefNum;
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return param.ioResult;
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}
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