	AIX 5.3
	Apple Darwin 9 (Mac OS X 10.5)
	FreeBSD 4.9 for x86-based systems
	FreeBSD 7.[0123], 8.0 and 9.0 for AMD64-based systems
	Linux 2.1.72 and above for x86-based systems
	Solaris 9, 10 and 11
