__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);