int do_each_netns(int (*func)(char *nsname, void *arg), void *arg,
bool show_label)
{
struct netns_func nsf = { .func = func, .arg = arg };
if (show_label)
return netns_foreach(on_netns_label, &nsf);
return netns_foreach(on_netns, &nsf);
}
static int netns_delete(int argc, char **argv)
{
if (argc < 1 && !do_all) {
fprintf(stderr, "No netns name specified\n");
return -1;
}
if (do_all)
return netns_foreach(on_netns_del, NULL);
return on_netns_del(argv[0], NULL);
}
