__kill_pgrp_info 1771 include/linux/sched.h extern int __kill_pgrp_info(int sig, struct siginfo *info, struct pid *pgrp); __kill_pgrp_info 303 kernel/exit.c __kill_pgrp_info(SIGHUP, SEND_SIG_PRIV, pgrp); __kill_pgrp_info 304 kernel/exit.c __kill_pgrp_info(SIGCONT, SEND_SIG_PRIV, pgrp); __kill_pgrp_info 1137 kernel/signal.c ret = __kill_pgrp_info(sig, info, __kill_pgrp_info 1223 kernel/signal.c ret = __kill_pgrp_info(sig, __si_special(priv), pid);