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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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17ef66afc0
udp6_sock_seq_show and raw6_sock_seq_show are identical, except
the UDP version displays ports and the raw version displays the
protocol. Refactor most of the code in these two functions into
a new common ip6_dgram_sock_seq_show function, in preparation
for using it to display ICMPv6 sockets as well.
Also reduce the indentation in parts of include/net/transp_v6.h
to improve readability.
Compiles and displays reasonable results with CONFIG_IPV6={n,m,y}
Signed-off-by: Lorenzo Colitti <lorenzo@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
75 lines
1.8 KiB
C
75 lines
1.8 KiB
C
#ifndef _TRANSP_V6_H
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#define _TRANSP_V6_H
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#include <net/checksum.h>
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/*
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* IPv6 transport protocols
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*/
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extern struct proto rawv6_prot;
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extern struct proto udpv6_prot;
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extern struct proto udplitev6_prot;
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extern struct proto tcpv6_prot;
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extern struct proto pingv6_prot;
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struct flowi6;
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/* extension headers */
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extern int ipv6_exthdrs_init(void);
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extern void ipv6_exthdrs_exit(void);
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extern int ipv6_frag_init(void);
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extern void ipv6_frag_exit(void);
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/* transport protocols */
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extern int pingv6_init(void);
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extern void pingv6_exit(void);
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extern int rawv6_init(void);
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extern void rawv6_exit(void);
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extern int udpv6_init(void);
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extern void udpv6_exit(void);
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extern int udplitev6_init(void);
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extern void udplitev6_exit(void);
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extern int tcpv6_init(void);
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extern void tcpv6_exit(void);
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extern int udpv6_connect(struct sock *sk,
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struct sockaddr *uaddr,
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int addr_len);
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extern int ip6_datagram_recv_ctl(struct sock *sk,
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struct msghdr *msg,
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struct sk_buff *skb);
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extern int ip6_datagram_send_ctl(struct net *net,
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struct sock *sk,
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struct msghdr *msg,
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struct flowi6 *fl6,
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struct ipv6_txoptions *opt,
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int *hlimit, int *tclass,
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int *dontfrag);
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extern void ip6_dgram_sock_seq_show(struct seq_file *seq,
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struct sock *sp,
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__u16 srcp,
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__u16 destp,
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int bucket);
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#define LOOPBACK4_IPV6 cpu_to_be32(0x7f000006)
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/*
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* address family specific functions
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*/
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extern const struct inet_connection_sock_af_ops ipv4_specific;
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extern void inet6_destroy_sock(struct sock *sk);
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#define IPV6_SEQ_DGRAM_HEADER \
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" sl " \
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"local_address " \
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"remote_address " \
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"st tx_queue rx_queue tr tm->when retrnsmt" \
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" uid timeout inode ref pointer drops\n"
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#endif
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