RWG_PERSISTENT
rwgflags |= RWG_PERSISTENT;
rwgflags |= RWG_PERSISTENT;
(void) run_work_group(wgrp, RWG_FORK|RWG_PERSISTENT|RWG_RUNALL);
rwgflags |= RWG_PERSISTENT;
if (!bitset(RWG_PERSISTENT, flags) &&
!bitset(RWG_PERSISTENT, flags) &&
bitset(RWG_PERSISTENT, flags) ? wgrp : -1,
if (bitset(RWG_PERSISTENT, flags))