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| author |   Lorenzo Colitti <lorenzo@google.com> | 2013-05-31 15:05:48 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2013-06-04 12:56:14 -0700 |
| commit | 17ef66afc0bdbbdc5c526db5e24bdd2dc3df1205 (patch) | |
| tree | 065a227c3cb4987c4cdc2442a41892ceb60ad509 /net/ipv6/datagram.c | |
| parent | Clean up indentation in net/ipv6/transp_v6.h (diff) | |
| download | linux-dev-17ef66afc0bdbbdc5c526db5e24bdd2dc3df1205.tar.xz linux-dev-17ef66afc0bdbbdc5c526db5e24bdd2dc3df1205.zip | |
net: ipv6: Unify {raw,udp}6_sock_seq_show.
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>
Diffstat (limited to 'net/ipv6/datagram.c')
| -rw-r--r-- | net/ipv6/datagram.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c index 4b56cbbc7890..197e6f4a2b74 100644 --- a/net/ipv6/datagram.c +++ b/net/ipv6/datagram.c @@ -879,3 +879,30 @@ exit_f: return err; } EXPORT_SYMBOL_GPL(ip6_datagram_send_ctl); + +void ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp, + __u16 srcp, __u16 destp, int bucket) +{ + struct ipv6_pinfo *np = inet6_sk(sp); + const struct in6_addr *dest, *src; + + dest = &np->daddr; + src = &np->rcv_saddr; + seq_printf(seq, + "%5d: %08X%08X%08X%08X:%04X %08X%08X%08X%08X:%04X " + "%02X %08X:%08X %02X:%08lX %08X %5d %8d %lu %d %pK %d\n", + bucket, + src->s6_addr32[0], src->s6_addr32[1], + src->s6_addr32[2], src->s6_addr32[3], srcp, + dest->s6_addr32[0], dest->s6_addr32[1], + dest->s6_addr32[2], dest->s6_addr32[3], destp, + sp->sk_state, + sk_wmem_alloc_get(sp), + sk_rmem_alloc_get(sp), + 0, 0L, 0, + from_kuid_munged(seq_user_ns(seq), sock_i_uid(sp)), + 0, + sock_i_ino(sp), + atomic_read(&sp->sk_refcnt), sp, + atomic_read(&sp->sk_drops)); +} |