PS_IDLE
phdl->status == PS_IDLE) {
phdl->status == PS_IDLE) {
error = proc_init(pid, 0, PS_IDLE, &phdl);
phdl->status == PS_IDLE) {
phdl->status == PS_IDLE) {
phdl->status != PS_IDLE) {
ps = PS_IDLE;