Symbol: sys_poll
sys/kern/init_sysent.c
226
{ AS(poll_args), 4, (sy_call_t *)sys_poll }, /* 209 = poll */
sys/kern/sys_generic.c
1739
return (sys_poll(sysmsg, (const struct poll_args *)uap));
sys/sys/sysproto.h
1603
int sys_poll (struct sysmsg *sysmsg, const struct poll_args *);