sr_len           1037 net/route.c    		sa_rl.sr_len = sizeof(sa_rl);
sr_len            286 net/route.h    	u_int8_t	sr_len;			/* total length */
sr_len            335 net/rtsock.c   				sa_rt.sr_len = sizeof(sa_rt);
sr_len            829 net/rtsock.c   		sa_rt.sr_len = sizeof(sa_rt);
sr_len            426 netinet/ip_carp.c 				sa_rl.sr_len = sizeof(sa_rl);