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.

EXAMPLES

Count of instances for IOPCIDevices and AppleTestPCIs.

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

SEE ALSO
ioalloccount(8), ioreg(8)