diff options
author | Luke Shumaker <lukeshu@sbcglobal.net> | 2016-06-02 13:16:04 -0400 |
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committer | Luke Shumaker <lukeshu@sbcglobal.net> | 2016-06-02 13:16:04 -0400 |
commit | fccd290a8373438c26ed4e4f8130db18eb9b3dfe (patch) | |
tree | 2f032e1b125aa88e456644de865e9f42fffa4150 /src/libfirewall/firewall-util.h | |
parent | 6169d05b4a456e26a0197242464e3e2bca12a29d (diff) |
./move.sh
Diffstat (limited to 'src/libfirewall/firewall-util.h')
-rw-r--r-- | src/libfirewall/firewall-util.h | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/src/libfirewall/firewall-util.h b/src/libfirewall/firewall-util.h new file mode 100644 index 0000000000..c39b34cf8f --- /dev/null +++ b/src/libfirewall/firewall-util.h @@ -0,0 +1,83 @@ +#pragma once + +/*** + This file is part of systemd. + + Copyright 2015 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see <http://www.gnu.org/licenses/>. +***/ + +#include <stdbool.h> +#include <stdint.h> + +#include "in-addr-util.h" + +#ifdef HAVE_LIBIPTC + +int fw_add_masquerade( + bool add, + int af, + int protocol, + const union in_addr_union *source, + unsigned source_prefixlen, + const char *out_interface, + const union in_addr_union *destination, + unsigned destination_prefixlen); + +int fw_add_local_dnat( + bool add, + int af, + int protocol, + const char *in_interface, + const union in_addr_union *source, + unsigned source_prefixlen, + const union in_addr_union *destination, + unsigned destination_prefixlen, + uint16_t local_port, + const union in_addr_union *remote, + uint16_t remote_port, + const union in_addr_union *previous_remote); + +#else + +static inline int fw_add_masquerade( + bool add, + int af, + int protocol, + const union in_addr_union *source, + unsigned source_prefixlen, + const char *out_interface, + const union in_addr_union *destination, + unsigned destination_prefixlen) { + return -EOPNOTSUPP; +} + +static inline int fw_add_local_dnat( + bool add, + int af, + int protocol, + const char *in_interface, + const union in_addr_union *source, + unsigned source_prefixlen, + const union in_addr_union *destination, + unsigned destination_prefixlen, + uint16_t local_port, + const union in_addr_union *remote, + uint16_t remote_port, + const union in_addr_union *previous_remote) { + return -EOPNOTSUPP; +} + +#endif |