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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
commit2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch)
tree848558de17fb3008cdf4d861b01ac7781903ce39 /include/net/transp_v6.h
parentInitial commit. (diff)
downloadlinux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz
linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip
Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'include/net/transp_v6.h')
-rw-r--r--include/net/transp_v6.h70
1 files changed, 70 insertions, 0 deletions
diff --git a/include/net/transp_v6.h b/include/net/transp_v6.h
new file mode 100644
index 000000000..b830463e3
--- /dev/null
+++ b/include/net/transp_v6.h
@@ -0,0 +1,70 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _TRANSP_V6_H
+#define _TRANSP_V6_H
+
+#include <net/checksum.h>
+#include <net/sock.h>
+
+/* IPv6 transport protocols */
+extern struct proto rawv6_prot;
+extern struct proto udpv6_prot;
+extern struct proto udplitev6_prot;
+extern struct proto tcpv6_prot;
+extern struct proto pingv6_prot;
+
+struct flowi6;
+struct ipcm6_cookie;
+
+/* extension headers */
+int ipv6_exthdrs_init(void);
+void ipv6_exthdrs_exit(void);
+int ipv6_frag_init(void);
+void ipv6_frag_exit(void);
+
+/* transport protocols */
+int pingv6_init(void);
+void pingv6_exit(void);
+int rawv6_init(void);
+void rawv6_exit(void);
+int udpv6_init(void);
+void udpv6_exit(void);
+int udplitev6_init(void);
+void udplitev6_exit(void);
+int tcpv6_init(void);
+void tcpv6_exit(void);
+
+int udpv6_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len);
+
+/* this does all the common and the specific ctl work */
+void ip6_datagram_recv_ctl(struct sock *sk, struct msghdr *msg,
+ struct sk_buff *skb);
+void ip6_datagram_recv_common_ctl(struct sock *sk, struct msghdr *msg,
+ struct sk_buff *skb);
+void ip6_datagram_recv_specific_ctl(struct sock *sk, struct msghdr *msg,
+ struct sk_buff *skb);
+
+int ip6_datagram_send_ctl(struct net *net, struct sock *sk, struct msghdr *msg,
+ struct flowi6 *fl6, struct ipcm6_cookie *ipc6);
+
+void __ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp,
+ __u16 srcp, __u16 destp, int rqueue, int bucket);
+static inline void
+ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp, __u16 srcp,
+ __u16 destp, int bucket)
+{
+ __ip6_dgram_sock_seq_show(seq, sp, srcp, destp, sk_rmem_alloc_get(sp),
+ bucket);
+}
+
+#define LOOPBACK4_IPV6 cpu_to_be32(0x7f000006)
+
+void inet6_destroy_sock(struct sock *sk);
+
+#define IPV6_SEQ_DGRAM_HEADER \
+ " sl " \
+ "local_address " \
+ "remote_address " \
+ "st tx_queue rx_queue tr tm->when retrnsmt" \
+ " uid timeout inode ref pointer drops\n"
+
+#endif