| /* |
| * Helper functions for tests using sockets |
| * |
| * Copyright 2015-2018 Red Hat, Inc. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 or |
| * (at your option) version 3 of the License. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, see <http://www.gnu.org/licenses/>. |
| */ |
| |
| #ifndef TESTS_SOCKET_HELPERS_H |
| #define TESTS_SOCKET_HELPERS_H |
| |
| /* |
| * @hostname: a DNS name or numeric IP address |
| * |
| * Check whether it is possible to bind & connect to ports |
| * on the DNS name or IP address @hostname. If an IP address |
| * is used, it must not be a wildcard address. |
| * |
| * Returns 0 on success, -1 on error with errno set |
| */ |
| int socket_can_bind_connect(const char *hostname); |
| |
| /* |
| * @has_ipv4: set to true on return if IPv4 is available |
| * @has_ipv6: set to true on return if IPv6 is available |
| * |
| * Check whether IPv4 and/or IPv6 are available for use. |
| * On success, @has_ipv4 and @has_ipv6 will be set to |
| * indicate whether the respective protocols are available. |
| * |
| * Returns 0 on success, -1 on fatal error |
| */ |
| int socket_check_protocol_support(bool *has_ipv4, bool *has_ipv6); |
| |
| #endif |