21 lines
786 B
C
21 lines
786 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later
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* Copyright (c) 2021 Red Hat GmbH
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* Author: Stefano Brivio <sbrivio@redhat.com>
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*/
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#ifndef UDP_INTERNAL_H
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#define UDP_INTERNAL_H
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#define UDP_CONN_TIMEOUT 180 /* s, timeout for ephemeral or local bind */
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#define UDP_MAX_FRAMES 32 /* max # of frames to receive at once */
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extern struct sockaddr_in udp4_localname;
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extern struct sockaddr_in6 udp6_localname;
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size_t udp_update_hdr4(const struct ctx *c, struct iphdr *iph,
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size_t data_len, struct sockaddr_in *s_in,
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in_port_t dstport, const struct timespec *now);
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size_t udp_update_hdr6(const struct ctx *c, struct ipv6hdr *ip6h,
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size_t data_len, struct sockaddr_in6 *s_in6,
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in_port_t dstport, const struct timespec *now);
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#endif /* UDP_INTERNAL_H */
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