Symbol: sys_getsockopt
sys/kern/init_sysent.c
135
{ AS(getsockopt_args), 4, (sy_call_t *)sys_getsockopt }, /* 118 = getsockopt */
sys/sys/sysproto.h
1557
int sys_getsockopt (struct sysmsg *sysmsg, const struct getsockopt_args *);