System calls (shmat - statvfs64)

Name of Interface	Legacy compatibility				UDK compatibility
	Compiled using SCO OpenServer DevSys		Compiled using SCO UnixWare 2.1.X SDK		Compiled using UnixWare 7 UDK
	Library Name	Works on UnixWare 7?	Library Name	Works on UnixWare 7?	Library Name	Works on SCO OpenServer?	Works on SCO UnixWare 2.1.X?
shmat	libc	Yes	libc	Yes	libc	Yes	Yes
shmctl	libc	Yes	libc	Yes	libc	Yes	Yes
shmdt	libc	Yes	libc	Yes	libc	Yes	Yes
shmget	libc	Yes	libc	Yes	libc	Yes	Yes
sigaction	libc	Yes	libc	Yes	libc	Yes	Yes
sigaltstack	libc	Yes	libc	Yes	libc	Yes	Yes
sighold	libc	Yes	libc	Yes	libc	Yes	Yes
sigignore	libc	Yes	libc	Yes	libc	Yes	Yes
signal	libc	Yes	libc	Yes	libc	Yes	Yes
sigpause	libc	Yes	libc	Yes	libc	Yes	Yes
sigpending	libc	Yes	libc	Yes	libc	Yes	Yes
sigprocmask	libc	Yes	libc	Yes	libc	Yes	Yes
sigrelse	libc	Yes	libc	Yes	libc	Yes	Yes
sigsend	libc	Yes	libc	Yes	libc	Yes	Yes
sigsendset	libc	Yes	libc	Yes	libc	Yes	Yes
sigset	libc	Yes	libc	Yes	libc	Yes	Yes
sigsuspend	libc	Yes	libc	Yes	libc	Yes	Yes
sigwait	--	--	libc	Yes	libc	--	Yes
socketsys	libc	Yes	--	--	libc	Yes	--
stat	libc	Yes	libc	Yes	libc	Yes	Yes
stat32	--	--	libc	Yes	libc	--	Yes
stat64	--	--	libc	Yes	libc	--	--
statfs	libc	Yes	libc	Yes	libc	Yes; notes.	Yes
statpriv	libc	No; recode.	--	--	--	--	--
statvfs	libc	Yes	libc	Yes	libc	Yes	Yes
statvfs32	--	--	libc	Yes	libc	--	Yes
statvfs64	--	--	libc	Yes	libc	--	--

``Compatibility Table Legend''