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-rw-r--r--include/net/transp_v6.h13
-rw-r--r--net/ipv6/datagram.c27
-rw-r--r--net/ipv6/raw.c45
-rw-r--r--net/ipv6/udp.c49
4 files changed, 57 insertions, 77 deletions
diff --git a/include/net/transp_v6.h b/include/net/transp_v6.h
index 2d9d0e3115b9..6dddc08f27c9 100644
--- a/include/net/transp_v6.h
+++ b/include/net/transp_v6.h
@@ -49,6 +49,12 @@ extern int ip6_datagram_send_ctl(struct net *net,
int *hlimit, int *tclass,
int *dontfrag);
+extern void ip6_dgram_sock_seq_show(struct seq_file *seq,
+ struct sock *sp,
+ __u16 srcp,
+ __u16 destp,
+ int bucket);
+
#define LOOPBACK4_IPV6 cpu_to_be32(0x7f000006)
/*
@@ -58,4 +64,11 @@ extern const struct inet_connection_sock_af_ops ipv4_specific;
extern 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
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));
+}
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 4f8886aa8429..c45f7a5c36e9 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -1227,45 +1227,16 @@ struct proto rawv6_prot = {
};
#ifdef CONFIG_PROC_FS
-static void raw6_sock_seq_show(struct seq_file *seq, struct sock *sp, int i)
-{
- struct ipv6_pinfo *np = inet6_sk(sp);
- const struct in6_addr *dest, *src;
- __u16 destp, srcp;
-
- dest = &np->daddr;
- src = &np->rcv_saddr;
- destp = 0;
- srcp = inet_sk(sp)->inet_num;
- seq_printf(seq,
- "%4d: %08X%08X%08X%08X:%04X %08X%08X%08X%08X:%04X "
- "%02X %08X:%08X %02X:%08lX %08X %5d %8d %lu %d %pK %d\n",
- i,
- 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));
-}
-
static int raw6_seq_show(struct seq_file *seq, void *v)
{
- if (v == SEQ_START_TOKEN)
- seq_printf(seq,
- " sl "
- "local_address "
- "remote_address "
- "st tx_queue rx_queue tr tm->when retrnsmt"
- " uid timeout inode ref pointer drops\n");
- else
- raw6_sock_seq_show(seq, v, raw_seq_private(seq)->bucket);
+ if (v == SEQ_START_TOKEN) {
+ seq_puts(seq, IPV6_SEQ_DGRAM_HEADER);
+ } else {
+ struct sock *sp = v;
+ __u16 srcp = inet_sk(sp)->inet_num;
+ ip6_dgram_sock_seq_show(seq, v, srcp, 0,
+ raw_seq_private(seq)->bucket);
+ }
return 0;
}
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index 42923b14dfa6..b5808539cd5c 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -1359,48 +1359,17 @@ static const struct inet6_protocol udpv6_protocol = {
/* ------------------------------------------------------------------------ */
#ifdef CONFIG_PROC_FS
-
-static void udp6_sock_seq_show(struct seq_file *seq, struct sock *sp, int bucket)
-{
- struct inet_sock *inet = inet_sk(sp);
- struct ipv6_pinfo *np = inet6_sk(sp);
- const struct in6_addr *dest, *src;
- __u16 destp, srcp;
-
- dest = &np->daddr;
- src = &np->rcv_saddr;
- destp = ntohs(inet->inet_dport);
- srcp = ntohs(inet->inet_sport);
- 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));
-}
-
int udp6_seq_show(struct seq_file *seq, void *v)
{
- if (v == SEQ_START_TOKEN)
- seq_printf(seq,
- " sl "
- "local_address "
- "remote_address "
- "st tx_queue rx_queue tr tm->when retrnsmt"
- " uid timeout inode ref pointer drops\n");
- else
- udp6_sock_seq_show(seq, v, ((struct udp_iter_state *)seq->private)->bucket);
+ if (v == SEQ_START_TOKEN) {
+ seq_puts(seq, IPV6_SEQ_DGRAM_HEADER);
+ } else {
+ int bucket = ((struct udp_iter_state *)seq->private)->bucket;
+ struct inet_sock *inet = inet_sk(v);
+ __u16 srcp = ntohs(inet->inet_sport);
+ __u16 destp = ntohs(inet->inet_dport);
+ ip6_dgram_sock_seq_show(seq, v, srcp, destp, bucket);
+ }
return 0;
}
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