sys_ktrace
{ .sy_narg = AS(ktrace_args), .sy_call = (sy_call_t *)sys_ktrace, .sy_auevent = AUE_KTRACE, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC }, /* 45 = ktrace */
{ .sy_narg = AS(ktrace_args), .sy_call = (sy_call_t *)sys_ktrace, .sy_auevent = AUE_KTRACE, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC }, /* 45 = ktrace */
int sys_ktrace(struct thread *, struct ktrace_args *);