Symbol: kern_sigqueue
sys/compat/freebsd32/freebsd32_misc.c
3355
return (kern_sigqueue(td, uap->pid, uap->signum, &sv));
sys/kern/kern_sig.c
2018
return (kern_sigqueue(td, uap->pid, uap->signum, &sv));
sys/sys/syscallsubr.h
356
int kern_sigqueue(struct thread *td, pid_t pid, int signum,