Symbol: sio_pgrp
sys/kern/kern_descrip.c
1256
pgrp = sigio->sio_pgrp;
sys/kern/kern_descrip.c
1257
sigio->sio_pgrp = NULL;
sys/kern/kern_descrip.c
1358
sigio->sio_pgrp = pgrp;
sys/kern/kern_sig.c
2650
struct pgrp *pg = sigio->sio_pgrp;