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IOCLASSCOUNT(8)           BSD System Manager's Manual          IOCLASSCOUNT(8)

NAME
     ioclasscount

SYNOPSIS
     ioclasscount [classname] [...]

DESCRIPTION
     ioclasscount displays the instance count, offset by the number of direct subclasses that have at least
     one instance allocated, for the classes specified. Useful for tracking leaks. This information can also
     found in the Root of the IORegistry. If no classes are specified, display the instance counts for all
     classes, one per line of output and sorted by name.

EXAMPLES
     Count of instances for IOPCIDevices and AppleTestPCIs.

     /usr/sbin/ioclasscount IOPCIDevice AppleTestPCI
            IOPCIDevice = 2, AppleTestPCI = 1,

SEE ALSO
     ioalloccount(8), ioreg(8)

Darwin                         February 29, 2000                        Darwin