static void socket_error_callback_fn(void *private_data, int datafd, int8_t channel, uint8_t tx_rx, int error, int errorno) { struct totemknet_instance *instance = (struct totemknet_instance *)private_data; knet_log_printf (LOGSYS_LEVEL_DEBUG, "Knet socket ERROR notification called: txrx=%d, error=%d, errorno=%d", tx_rx, error, errorno); if ((error == -1 && errorno != EAGAIN) || (error == 0)) { knet_handle_remove_datafd(instance->knet_handle, datafd); } }
static void test(void) { knet_handle_t knet_h; int logfds[2]; int datafd = 0; int8_t channel = 0; printf("Test knet_handle_remove_datafd incorrect knet_h\n"); if ((!knet_handle_remove_datafd(NULL, datafd)) || (errno != EINVAL)) { printf("knet_handle_remove_datafd accepted invalid knet_h or returned incorrect error: %s\n", strerror(errno)); exit(FAIL); } setup_logpipes(logfds); knet_h = knet_handle_new(1, logfds[1], KNET_LOG_DEBUG); if (!knet_h) { printf("knet_handle_new failed: %s\n", strerror(errno)); flush_logs(logfds[0], stdout); close_logpipes(logfds); exit(FAIL); } printf("Test knet_handle_remove_datafd with no datafd\n"); datafd = 0; if ((!knet_handle_remove_datafd(knet_h, datafd)) || (errno != EINVAL)) { printf("knet_handle_remove_datafd accepted invalid datafd or returned incorrect error: %s\n", strerror(errno)); knet_handle_free(knet_h); flush_logs(logfds[0], stdout); close_logpipes(logfds); exit(FAIL); } flush_logs(logfds[0], stdout); printf("Test knet_handle_remove_datafd with invalid datafd\n"); datafd = 10; if ((!knet_handle_remove_datafd(knet_h, datafd)) || (errno != EINVAL)) { printf("knet_handle_remove_datafd accepted invalid channel or returned incorrect error: %s\n", strerror(errno)); knet_handle_free(knet_h); flush_logs(logfds[0], stdout); close_logpipes(logfds); exit(FAIL); } flush_logs(logfds[0], stdout); printf("Test knet_handle_remove_datafd with valid datafd\n"); if (knet_handle_enable_sock_notify(knet_h, &private_data, sock_notify) < 0) { printf("knet_handle_enable_sock_notify failed: %s\n", strerror(errno)); knet_handle_free(knet_h); flush_logs(logfds[0], stdout); close_logpipes(logfds); exit(FAIL); } datafd = 0; channel = -1; if (knet_handle_add_datafd(knet_h, &datafd, &channel) < 0) { printf("knet_handle_add_datafd failed: %s\n", strerror(errno)); knet_handle_free(knet_h); flush_logs(logfds[0], stdout); close_logpipes(logfds); exit(FAIL); } if (knet_handle_remove_datafd(knet_h, datafd) < 0) { printf("knet_handle_remove_datafd failed: %s\n", strerror(errno)); knet_handle_free(knet_h); flush_logs(logfds[0], stdout); close_logpipes(logfds); exit(FAIL); } flush_logs(logfds[0], stdout); knet_handle_free(knet_h); flush_logs(logfds[0], stdout); close_logpipes(logfds); }