static void test_multiple(void) { sd_rtnl *rtnl1, *rtnl2; assert_se(sd_rtnl_open(&rtnl1, 0) >= 0); assert_se(sd_rtnl_open(&rtnl2, 0) >= 0); rtnl1 = sd_rtnl_unref(rtnl1); rtnl2 = sd_rtnl_unref(rtnl2); }
void manager_free(Manager *m) { Network *network; Bridge *bridge; Link *link; udev_monitor_unref(m->udev_monitor); udev_unref(m->udev); sd_bus_unref(m->bus); sd_event_source_unref(m->udev_event_source); sd_event_unref(m->event); while ((network = m->networks)) network_free(network); while ((link = hashmap_first(m->links))) link_free(link); hashmap_free(m->links); while ((bridge = hashmap_first(m->bridges))) bridge_free(bridge); hashmap_free(m->bridges); sd_rtnl_unref(m->rtnl); free(m); }
int main(void) { sd_rtnl *rtnl; sd_rtnl_message *m; sd_rtnl_message *r; char *string_data; int if_loopback; uint16_t type; test_match(); test_multiple(); test_route(); test_container(); assert_se(sd_rtnl_open(&rtnl, 0) >= 0); assert_se(rtnl); if_loopback = (int) if_nametoindex("lo"); assert_se(if_loopback > 0); test_async(if_loopback); test_pipe(if_loopback); test_event_loop(if_loopback); test_link_configure(rtnl, if_loopback); test_get_addresses(rtnl); assert_se(sd_rtnl_message_new_link(rtnl, &m, RTM_GETLINK, if_loopback) >= 0); assert_se(m); assert_se(sd_rtnl_message_get_type(m, &type) >= 0); assert_se(type == RTM_GETLINK); assert_se(sd_rtnl_message_read_string(m, IFLA_IFNAME, &string_data) == -EPERM); assert_se(sd_rtnl_call(rtnl, m, 0, &r) == 1); assert_se(sd_rtnl_message_get_type(r, &type) >= 0); assert_se(type == RTM_NEWLINK); assert_se((r = sd_rtnl_message_unref(r)) == NULL); assert_se(sd_rtnl_call(rtnl, m, -1, &r) == -EPERM); assert_se((m = sd_rtnl_message_unref(m)) == NULL); assert_se((r = sd_rtnl_message_unref(r)) == NULL); test_link_get(rtnl, if_loopback); test_address_get(rtnl, if_loopback); assert_se(sd_rtnl_flush(rtnl) >= 0); assert_se((m = sd_rtnl_message_unref(m)) == NULL); assert_se((r = sd_rtnl_message_unref(r)) == NULL); assert_se((rtnl = sd_rtnl_unref(rtnl)) == NULL); return EXIT_SUCCESS; }
void manager_free(Manager *m) { Network *network; NetDev *netdev; Link *link; if (!m) return; udev_monitor_unref(m->udev_monitor); udev_unref(m->udev); sd_bus_unref(m->bus); sd_event_source_unref(m->udev_event_source); sd_event_source_unref(m->sigterm_event_source); sd_event_source_unref(m->sigint_event_source); sd_event_unref(m->event); while ((network = m->networks)) network_free(network); while ((link = hashmap_first(m->links))) link_free(link); hashmap_free(m->links); while ((netdev = hashmap_first(m->netdevs))) netdev_free(netdev); hashmap_free(m->netdevs); sd_rtnl_unref(m->rtnl); free(m); }
void udev_event_unref(struct udev_event *event) { if (event == NULL) return; sd_rtnl_unref(event->rtnl); udev_list_cleanup(&event->run_list); udev_list_cleanup(&event->seclabel_list); free(event->program_result); free(event->name); free(event); }
int main(int argc, char *argv[]) { sd_rtnl *rtnl; int r; assert_se(sd_rtnl_open(&rtnl) >= 0); assert_se(rtnl); r = test_tunnel_configure(rtnl); assert_se((rtnl = sd_rtnl_unref(rtnl)) == NULL); return r; }
static void test_match(void) { _cleanup_rtnl_unref_ sd_rtnl *rtnl = NULL; assert_se(sd_rtnl_open(&rtnl, 0) >= 0); assert_se(sd_rtnl_add_match(rtnl, RTM_NEWLINK, &link_handler, NULL) >= 0); assert_se(sd_rtnl_add_match(rtnl, RTM_NEWLINK, &link_handler, NULL) >= 0); assert_se(sd_rtnl_remove_match(rtnl, RTM_NEWLINK, &link_handler, NULL) == 1); assert_se(sd_rtnl_remove_match(rtnl, RTM_NEWLINK, &link_handler, NULL) == 1); assert_se(sd_rtnl_remove_match(rtnl, RTM_NEWLINK, &link_handler, NULL) == 0); assert_se((rtnl = sd_rtnl_unref(rtnl)) == NULL); }
void link_config_ctx_free(link_config_ctx *ctx) { if (!ctx) return; safe_close(ctx->ethtool_fd); sd_rtnl_unref(ctx->rtnl); link_configs_free(ctx); free(ctx); return; }
static void test_async(int ifindex) { _cleanup_rtnl_unref_ sd_rtnl *rtnl = NULL; _cleanup_rtnl_message_unref_ sd_rtnl_message *m = NULL, *r = NULL; uint32_t serial; char *ifname; ifname = strdup("lo"); assert_se(ifname); assert_se(sd_rtnl_open(&rtnl, 0) >= 0); assert_se(sd_rtnl_message_new_link(rtnl, &m, RTM_GETLINK, ifindex) >= 0); assert_se(sd_rtnl_call_async(rtnl, m, &link_handler, ifname, 0, &serial) >= 0); assert_se(sd_rtnl_wait(rtnl, 0) >= 0); assert_se(sd_rtnl_process(rtnl, &r) >= 0); assert_se((rtnl = sd_rtnl_unref(rtnl)) == NULL); }
static void test_pipe(int ifindex) { _cleanup_rtnl_unref_ sd_rtnl *rtnl = NULL; _cleanup_rtnl_message_unref_ sd_rtnl_message *m1 = NULL, *m2 = NULL; int counter = 0; assert_se(sd_rtnl_open(&rtnl, 0) >= 0); assert_se(sd_rtnl_message_new_link(rtnl, &m1, RTM_GETLINK, ifindex) >= 0); assert_se(sd_rtnl_message_new_link(rtnl, &m2, RTM_GETLINK, ifindex) >= 0); counter ++; assert_se(sd_rtnl_call_async(rtnl, m1, &pipe_handler, &counter, 0, NULL) >= 0); counter ++; assert_se(sd_rtnl_call_async(rtnl, m2, &pipe_handler, &counter, 0, NULL) >= 0); while (counter > 0) { assert_se(sd_rtnl_wait(rtnl, 0) >= 0); assert_se(sd_rtnl_process(rtnl, NULL) >= 0); } assert_se((rtnl = sd_rtnl_unref(rtnl)) == NULL); }
static void test_event_loop(int ifindex) { _cleanup_event_unref_ sd_event *event = NULL; _cleanup_rtnl_unref_ sd_rtnl *rtnl = NULL; _cleanup_rtnl_message_unref_ sd_rtnl_message *m = NULL; char *ifname; ifname = strdup("lo2"); assert_se(ifname); assert_se(sd_rtnl_open(&rtnl, 0) >= 0); assert_se(sd_rtnl_message_new_link(rtnl, &m, RTM_GETLINK, ifindex) >= 0); assert_se(sd_rtnl_call_async(rtnl, m, &link_handler, ifname, 0, NULL) >= 0); assert_se(sd_event_default(&event) >= 0); assert_se(sd_rtnl_attach_event(rtnl, event, 0) >= 0); assert_se(sd_event_run(event, 0) >= 0); assert_se(sd_rtnl_detach_event(rtnl) >= 0); assert_se((rtnl = sd_rtnl_unref(rtnl)) == NULL); }
static int test_pppoe_server(sd_event *e) { sd_rtnl *rtnl; sd_rtnl_message *m; pid_t pid; int r, client_ifindex, server_ifindex; r = unshare(CLONE_NEWNET); if (r < 0 && errno == EPERM) return EXIT_TEST_SKIP; assert_se(r >= 0); assert_se(sd_rtnl_open(&rtnl, 0) >= 0); assert_se(sd_rtnl_attach_event(rtnl, e, 0) >= 0); assert_se(sd_rtnl_message_new_link(rtnl, &m, RTM_NEWLINK, 0) >= 0); assert_se(sd_rtnl_message_append_string(m, IFLA_IFNAME, "pppoe-server") >= 0); assert_se(sd_rtnl_message_open_container(m, IFLA_LINKINFO) >= 0); assert_se(sd_rtnl_message_open_container_union(m, IFLA_INFO_DATA, "veth") >= 0); assert_se(sd_rtnl_message_open_container(m, VETH_INFO_PEER) >= 0); assert_se(sd_rtnl_message_append_string(m, IFLA_IFNAME, "pppoe-client") >= 0); assert_se(sd_rtnl_message_close_container(m) >= 0); assert_se(sd_rtnl_message_close_container(m) >= 0); assert_se(sd_rtnl_message_close_container(m) >= 0); assert_se(sd_rtnl_call(rtnl, m, 0, NULL) >= 0); client_ifindex = (int) if_nametoindex("pppoe-client"); assert_se(client_ifindex > 0); server_ifindex = (int) if_nametoindex("pppoe-server"); assert_se(server_ifindex > 0); m = sd_rtnl_message_unref(m); assert_se(sd_rtnl_message_new_link(rtnl, &m, RTM_SETLINK, client_ifindex) >= 0); assert_se(sd_rtnl_message_link_set_flags(m, IFF_UP, IFF_UP) >= 0); assert_se(sd_rtnl_call(rtnl, m, 0, NULL) >= 0); m = sd_rtnl_message_unref(m); assert_se(sd_rtnl_message_new_link(rtnl, &m, RTM_SETLINK, server_ifindex) >= 0); assert_se(sd_rtnl_message_link_set_flags(m, IFF_UP, IFF_UP) >= 0); assert_se(sd_rtnl_call(rtnl, m, 0, NULL) >= 0); pid = fork(); assert_se(pid >= 0); if (pid == 0) { /* let the client send some discover messages before the server is started */ sleep(2); /* TODO: manage pppoe-server-options */ execlp("pppoe-server", "pppoe-server", "-F", "-I", "pppoe-server", "-C", "Test-AC", "-S", "Service-Default", "-S", "Service-First-Auxiliary", "-S", "Service-Second-Auxiliary", NULL); assert_not_reached("failed to execute pppoe-server. not installed?"); } client_run("pppoe-client", e); assert_se(kill(pid, SIGTERM) >= 0); assert_se(wait_for_terminate(pid, NULL) >= 0); assert_se(!sd_rtnl_message_unref(m)); assert_se(!sd_rtnl_unref(rtnl)); return EXIT_SUCCESS; }
int main(void) { sd_rtnl *rtnl; sd_rtnl_message *m; sd_rtnl_message *r; void *data; int if_loopback; uint16_t type; unsigned int mtu = 0; unsigned int *mtu_reply; test_multiple(); test_route(); test_container(); assert(sd_rtnl_open(0, &rtnl) >= 0); assert(rtnl); if_loopback = (int) if_nametoindex("lo"); assert(if_loopback > 0); test_async(if_loopback); test_pipe(if_loopback); test_event_loop(if_loopback); test_link_configure(rtnl, if_loopback); assert(sd_rtnl_message_link_new(RTM_GETLINK, if_loopback, 0, 0, &m) >= 0); assert(m); assert(sd_rtnl_message_get_type(m, &type) >= 0); assert(type == RTM_GETLINK); assert(sd_rtnl_message_read(m, &type, &data) == 0); assert(sd_rtnl_call(rtnl, m, 0, &r) == 1); assert(sd_rtnl_message_get_type(r, &type) >= 0); assert(type == RTM_NEWLINK); assert(sd_rtnl_message_read(m, &type, &data) == 0); assert((r = sd_rtnl_message_unref(r)) == NULL); assert(sd_rtnl_call(rtnl, m, -1, &r) == -EPERM); assert((m = sd_rtnl_message_unref(m)) == NULL); assert((r = sd_rtnl_message_unref(r)) == NULL); assert(sd_rtnl_message_link_new(RTM_GETLINK, if_loopback, 0, 0, &m) >= 0); assert(m); assert(sd_rtnl_message_append(m, IFLA_MTU, &mtu) >= 0); assert(sd_rtnl_message_read(m, &type, (void **) &mtu_reply) == 1); assert(type == IFLA_MTU); assert(*mtu_reply == 0); assert(sd_rtnl_message_read(m, &type, &data) == 0); assert(sd_rtnl_call(rtnl, m, -1, &r) == 1); while (sd_rtnl_message_read(r, &type, &data) > 0) { switch (type) { // case IFLA_MTU: // assert(*(unsigned int *) data == 65536); // break; // case IFLA_QDISC: // assert(streq((char *) data, "noqueue")); // break; case IFLA_IFNAME: assert(streq((char *) data, "lo")); break; } } assert(sd_rtnl_flush(rtnl) >= 0); assert((m = sd_rtnl_message_unref(m)) == NULL); assert((r = sd_rtnl_message_unref(r)) == NULL); assert((rtnl = sd_rtnl_unref(rtnl)) == NULL); return EXIT_SUCCESS; }