static int list_bus_names(sd_bus *bus, char **argv) {
_cleanup_strv_free_ char **acquired = NULL, **activatable = NULL;
_cleanup_free_ char **merged = NULL;
_cleanup_hashmap_free_ Hashmap *names = NULL;
char **i;
int r;
size_t max_i = 0;
unsigned n = 0;
void *v;
char *k;
Iterator iterator;
assert(bus);
r = sd_bus_list_names(bus, (arg_acquired || arg_unique) ? &acquired : NULL, arg_activatable ? &activatable : NULL);
if (r < 0) {
log_error("Failed to list names: %s", strerror(-r));
return r;
}
pager_open_if_enabled();
names = hashmap_new(&string_hash_ops);
if (!names)
return log_oom();
STRV_FOREACH(i, acquired) {
max_i = MAX(max_i, strlen(*i));
r = hashmap_put(names, *i, INT_TO_PTR(1));
if (r < 0) {
log_error("Failed to add to hashmap: %s", strerror(-r));
return r;
}
}
static int driver_list_activatable_names(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bus_error *error) {
_cleanup_strv_free_ char **names = NULL;
int r;
r = sd_bus_list_names(bus, NULL, &names);
if (r < 0)
return r;
/* Let's sort the names list to make it stable */
strv_sort(names);
return return_strv(bus, m, names);
}
