ioclasscount(8) opendarwin man page | unix.com

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.

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