Lines Matching refs:pgrp
299 proc->pgrp = arg1;
466 proc->pgrp = 0;
746 else if ((proc->pid = spawnveg(path, p, environ, proc->pgrp)) != -1)
775 proc->pid = spawnveg(env + 2, p, environ, proc->pgrp);
836 if (proc->pgrp < 0)
837 proc->pgrp = proc->pid;
838 else if (proc->pgrp > 0)
840 if (proc->pgrp == 1)
841 proc->pgrp = proc->pid;
842 if (setpgid(proc->pid, proc->pgrp) < 0 && proc->pid != proc->pgrp && errno == EPERM)