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iptables.h
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iptables.h
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/* Copyright 2017 [email protected] (Yiyuan Zhong)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef KERBEROS_IPTABLES_H
#define KERBEROS_IPTABLES_H
struct configure;
struct iptables;
struct sockaddr;
struct sockaddr_in;
extern struct iptables *iptables_start(const struct configure *c);
extern void iptables_cleanup(struct iptables *i);
extern void iptables_stop(struct iptables *i);
extern int iptables_verify(
struct iptables *i,
const struct sockaddr *eth,
const struct sockaddr_in *in);
extern int iptables_allow(
struct iptables *i,
const struct sockaddr *eth,
const struct sockaddr_in *in,
int milliseconds);
extern int iptables_deny(
struct iptables *i,
const struct sockaddr *eth,
const struct sockaddr_in *in);
#endif /* KERBEROS_IPTABLES_H */