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Diffstat (limited to 'src/libsystemd-network/ipv4ll-internal.h')
-rw-r--r--src/libsystemd-network/ipv4ll-internal.h38
1 files changed, 38 insertions, 0 deletions
diff --git a/src/libsystemd-network/ipv4ll-internal.h b/src/libsystemd-network/ipv4ll-internal.h
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+++ b/src/libsystemd-network/ipv4ll-internal.h
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+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+#pragma once
+
+/***
+ This file is part of systemd.
+
+ Copyright (C) 2014 Axis Communications AB. All rights reserved.
+
+ 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 <netinet/if_ether.h>
+
+#include "sparse-endian.h"
+#include "socket-util.h"
+
+int arp_network_bind_raw_socket(int index, union sockaddr_union *link);
+int arp_network_send_raw_socket(int fd, const union sockaddr_union *link,
+ const struct ether_arp *arp);
+
+void arp_packet_init(struct ether_arp *arp);
+void arp_packet_probe(struct ether_arp *arp, be32_t pa, const struct ether_addr *ha);
+void arp_packet_announcement(struct ether_arp *arp, be32_t pa, const struct ether_addr *ha);
+int arp_packet_verify_headers(struct ether_arp *arp);
+
+#define log_ipv4ll(ll, fmt, ...) log_meta(LOG_DEBUG, __FILE__, __LINE__, __func__, "IPv4LL: " fmt, ##__VA_ARGS__)