SB_ASYNC           90 kern/sys_socket.c 			so->so_rcv.sb_flags |= SB_ASYNC;
SB_ASYNC           91 kern/sys_socket.c 			so->so_snd.sb_flags |= SB_ASYNC;
SB_ASYNC           94 kern/sys_socket.c 			so->so_rcv.sb_flags &= ~SB_ASYNC;
SB_ASYNC           95 kern/sys_socket.c 			so->so_snd.sb_flags &= ~SB_ASYNC;
SB_ASYNC          147 sys/socketvar.h #define	sb_notify(sb)	(((sb)->sb_flags & (SB_WAIT|SB_SEL|SB_ASYNC| \