killpg
if ((n < -1 ? killpg(-n, sig) : kill(n, sig)) == -1) {
killpg(j->pgrp, SIGHUP);
killpg(j->pgrp, SIGCONT);
(void) killpg(j->pgrp, SIGCONT);
if (killpg(j->pgrp, sig) == -1) {
if (j->state == PRUNNING && killpg(j->pgrp, SIGCONT) == -1) {
int killpg(pid_t, int);
PROTO_DEPRECATED(killpg);
(void)killpg(getpgid(kid), SIGTERM);
if (killpg(pid, signo) == 0)
killpg(pgrp, SIGWINCH);
r = killpg(s->pid, sig);
killpg(pgid, killsig);
killpg(pgid, killsig);
killpg(job->pid, SIGCONT);
if (killpg(pid, SIGCONT) != 0)