func getPids(config *cgroups.Cgroup) []int {
pids, err := fs.GetPids(config)
if err != nil {
log.Fatal(err)
}
return pids
}
func psAction(context *cli.Context) {
config, err := getConfig(context)
if err != nil {
log.Fatal(err)
}
pids, err := fs.GetPids(config)
if err != nil {
log.Fatal(err)
}
fmt.Printf("Pids in '%s':\n", config.Name)
fmt.Println(pids)
}
func (d *driver) GetPidsForContainer(id string) ([]int, error) {
d.Lock()
active := d.activeContainers[id]
d.Unlock()
if active == nil {
return nil, fmt.Errorf("active container for %s does not exist", id)
}
c := active.container.Cgroups
if systemd.UseSystemd() {
return systemd.GetPids(c)
}
return fs.GetPids(c)
}