927 pgrp_find(pid_t pgid)  in pgrp_find()  argument
933 	pg = pid_table[pgid & pid_tbl_mask].pt_pgrp;  in pgrp_find()
939 	if (pg == NULL || pg->pg_id != pgid || LIST_EMPTY(&pg->pg_members)) {  in pgrp_find()
1289 proc_enterpgrp(struct proc *curp, pid_t pid, pid_t pgid, bool mksess)  in proc_enterpgrp()  argument
1305 	pgrp = pid_table[pgid & pid_tbl_mask].pt_pgrp;  in proc_enterpgrp()
1306 	if (pgrp != NULL && pgrp->pg_id != pgid)  in proc_enterpgrp()
1346 	if (pgrp == NULL && pgid != pid)  in proc_enterpgrp()
1390 		pgrp->pg_id = pgid;  in proc_enterpgrp()
1393 		if (__predict_false(pid_table[pgid & pid_tbl_mask].pt_pgrp))  in proc_enterpgrp()
1398 		pid_table[pgid & pid_tbl_mask].pt_pgrp = pgrp;  in proc_enterpgrp()
1438 			pid, pgid, mksess, curp->p_pid, rval);  in proc_enterpgrp()