WNOHANG           174 compat/linux/linux_misc.c 		options |= WNOHANG;
WNOHANG           305 compat/osf1/osf1_cvt.c     {	OSF1_WNOHANG,		OSF1_WNOHANG,		WNOHANG		},
WNOHANG           460 kern/kern_exit.c 	if (SCARG(uap, options) &~ (WUNTRACED|WNOHANG|WALTSIG|WCONTINUED))
WNOHANG           546 kern/kern_exit.c 	if (SCARG(uap, options) & WNOHANG) {