Definition:

#include <aIO.h>
object code: aIO shared library



aLIBRETURN aFile_GetSize(

aIOLib ioRef, aFileRef fileRef, unsigned long* pSize, aErr* pErr);

Parameters:

ioRef	-	A pointer to the opaque library reference used when querying the size of the file.
fileRef	-	A aFileRef reference that represents the file whose size is sought.
pSize	-	A pointer to the unsigned long that will receive the file size when this routine is successful.
pErr	-	A pointer to an aErr variable that receives the error code on exit from this routine.

Return Value:

This library routine returns an aLIBRETURN type that is non-zero if there are errors, and zero if the routine completes with no errors.

Description:

This routine retrieves the size of the requested file.

Related:

aFile_Open, aFile_Close, aFile_Read, aFile_Write, aFile_Seek, aFile_Delete