PATH ADC Home > Documentation > Hardware > Device Managers and Drivers > PCI Card Services > Designing PCI Cards and Drivers for Power Macintosh Computers

  

VerifyFragmentAsDriver

VerifyFragmentAsDriver makes sure there is a driver in a given fragment.

OSErr VerifyFragmentAsDriver(
                     CFragConnectionID fragmentConnID,
                     DriverEntryPointPtr fragmentMain,
                     DriverDescriptionPtr driverDesc);
fragmentConnID
CFM connectionID.
fragmentMain
Resulting pointer to DoDriverIO.
driverDesc
Resulting pointer to DriverDescription.
DESCRIPTION

Given a CFM connectionID value for a code fragment, VerifyFragmentAsDriver verifies that the fragment is a driver. It returns a pointer to the driver's DoDriverIO entry point in fragmentMain and a pointer to its driver description in driverDesc.

RESULT CODES
noErr 0 No error
All CFM errors (see Inside Macintosh: PowerPC System Software)
© 1999 Apple Computer, Inc. – (Last Updated 26 March 99)