Lines Matching refs:PGRP_NULL
388 if (oldpg != PGRP_NULL)
404 if (pg != PGRP_NULL)
463 if (oldpg != PGRP_NULL)
1095 if (pg == PGRP_NULL) {
1397 if (pg != PGRP_NULL)
1424 if (oldpg != PGRP_NULL)
1432 struct pgrp *pgrp = PGRP_NULL;
1441 else if ((pgrp = pgfind(*(int *)data)) == PGRP_NULL) {
1463 if (oldpg != PGRP_NULL)
1974 if (pg == PGRP_NULL) {
2326 if (pg == PGRP_NULL) {