1 /* 2 * Helper functions for tests using sockets 3 * 4 * Copyright 2015-2018 Red Hat, Inc. 5 * 6 * This program is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU General Public License as 8 * published by the Free Software Foundation; either version 2 or 9 * (at your option) version 3 of the License. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program; if not, see <http://www.gnu.org/licenses/>. 18 */ 19 20 #ifndef TESTS_SOCKET_HELPERS_H 21 #define TESTS_SOCKET_HELPERS_H 22 23 /* 24 * @has_ipv4: set to true on return if IPv4 is available 25 * @has_ipv6: set to true on return if IPv6 is available 26 * 27 * Check whether IPv4 and/or IPv6 are available for use. 28 * On success, @has_ipv4 and @has_ipv6 will be set to 29 * indicate whether the respective protocols are available. 30 * 31 * Returns 0 on success, -1 on fatal error 32 */ 33 int socket_check_protocol_support(bool *has_ipv4, bool *has_ipv6); 34 35 #endif 36