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c5a94c936b
This one is common to the TCPv4 and UDPv4 code, it retrieves the destination address of a socket, taking care of the possiblity that for an incoming connection the traffic was possibly redirected. The TCP and UDP definitions were updated to rely on it and remove duplicated code.
42 lines
1.5 KiB
C
42 lines
1.5 KiB
C
/*
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* include/proto/proto_udp.h
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* This file contains UDP socket protocol definitions.
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*
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* Copyright 2019 HAProxy Technologies, Frédéric Lécaille <flecaille@haproxy.com>
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*
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* Partial merge by Emeric Brun <ebrun@haproxy.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation, version 2.1
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* exclusively.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef _PROTO_PROTO_UDP_H
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#define _PROTO_PROTO_UDP_H
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int udp_bind_socket(int fd, int flags, struct sockaddr_storage *local, struct sockaddr_storage *remote);
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int udp_pause_listener(struct listener *l);
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int udp_get_src(int fd, struct sockaddr *sa, socklen_t salen, int dir);
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int udp6_get_src(int fd, struct sockaddr *sa, socklen_t salen, int dir);
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int udp_get_dst(int fd, struct sockaddr *sa, socklen_t salen, int dir);
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int udp6_get_dst(int fd, struct sockaddr *sa, socklen_t salen, int dir);
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#endif /* _PROTO_PROTO_UDP_H */
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/*
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* Local variables:
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* c-indent-level: 8
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* c-basic-offset: 8
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* End:
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*/
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