p_pgrp
pgrp = ex->p_pgrp;
(pgrp != -1 && (p->p_stat == SIDL || p->p_pgrp != pgrp)) ||
pgid = p->p_pgrp;
sp->pr_pgrp = p->p_pgrp;
psp->pr_pgrp = p->p_pgrp;
sp->pr_pgrp = p->p_pgrp;
psp->pr_pgrp = p->p_pgrp;
sp->pr_pgid = p->p_pgrp;
psp->pr_pgid = p->p_pgrp;
psp->pr_pgid = p->p_pgrp;
sp->pr_pgid = p->p_pgrp;
*(pid_t *)valuep = p->p_pgrp;
if (idtype == P_PGID && id != cp->p_pgrp)
if (idtype == P_PGID && id != cp->p_pgrp)
if (pp->p_pgrp == psp->p_lid)
if (pp->p_pgrp == psp->p_rid)
if (pp->p_pgrp == psp->p_lid)
if (pp->p_pgrp == psp->p_rid)
return (pp->p_pgrp);
fg_pgid = q->p_pgrp;
pgid = curproc->p_pgrp;
if (p->p_pgrp == pgid) {
retval = p->p_pgrp;
retval = p->p_pgrp;
pgid = ttoproc(curthread)->p_pgrp;