_pgrp 114 maint/gnulib/lib/spawn.in.h pid_t _pgrp; _pgrp 29 maint/gnulib/lib/spawnattr_getpgroup.c *pgroup = attr->_pgrp; _pgrp 29 maint/gnulib/lib/spawnattr_setpgroup.c attr->_pgrp = pgroup; _pgrp 491 maint/gnulib/lib/spawni.c || attrp->_pgrp != 0 _pgrp 813 maint/gnulib/lib/spawni.c && setpgid (0, attrp->_pgrp) != 0)