From: Pavel Emelyanov <xemul@parallels•com>
To: David Miller <davem@davemloft•net>,
Linux Netdev List <netdev@vger•kernel.org>
Subject: [PATCH 4/13] af_unix: Export stuff required for diag module
Date: Thu, 15 Dec 2011 16:44:03 +0400 [thread overview]
Message-ID: <4EE9EB93.10400@parallels.com> (raw)
In-Reply-To: <4EE9EB2A.4040909@parallels.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels•com>
---
include/net/af_unix.h | 3 +++
net/unix/af_unix.c | 9 ++++++---
2 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/include/net/af_unix.h b/include/net/af_unix.h
index 91ab5b0..63b1781 100644
--- a/include/net/af_unix.h
+++ b/include/net/af_unix.h
@@ -11,10 +11,13 @@ extern void unix_notinflight(struct file *fp);
extern void unix_gc(void);
extern void wait_for_unix_gc(void);
extern struct sock *unix_get_socket(struct file *filp);
+extern struct sock *unix_peer_get(struct sock *);
#define UNIX_HASH_SIZE 256
extern unsigned int unix_tot_inflight;
+extern spinlock_t unix_table_lock;
+extern struct hlist_head unix_socket_table[UNIX_HASH_SIZE + 1];
struct unix_address {
atomic_t refcnt;
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index b595a3d..e1b9358 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -115,8 +115,10 @@
#include <net/checksum.h>
#include <linux/security.h>
-static struct hlist_head unix_socket_table[UNIX_HASH_SIZE + 1];
-static DEFINE_SPINLOCK(unix_table_lock);
+struct hlist_head unix_socket_table[UNIX_HASH_SIZE + 1];
+EXPORT_SYMBOL_GPL(unix_socket_table);
+DEFINE_SPINLOCK(unix_table_lock);
+EXPORT_SYMBOL_GPL(unix_table_lock);
static atomic_long_t unix_nr_socks;
#define unix_sockets_unbound (&unix_socket_table[UNIX_HASH_SIZE])
@@ -172,7 +174,7 @@ static inline int unix_recvq_full(struct sock const *sk)
return skb_queue_len(&sk->sk_receive_queue) > sk->sk_max_ack_backlog;
}
-static struct sock *unix_peer_get(struct sock *s)
+struct sock *unix_peer_get(struct sock *s)
{
struct sock *peer;
@@ -183,6 +185,7 @@ static struct sock *unix_peer_get(struct sock *s)
unix_state_unlock(s);
return peer;
}
+EXPORT_SYMBOL_GPL(unix_peer_get);
static inline void unix_release_addr(struct unix_address *addr)
{
--
1.5.5.6
next prev parent reply other threads:[~2011-12-15 12:44 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-15 12:42 [PATCH 0/13] Dumping AF_UNIX sockets via netlink Pavel Emelyanov
2011-12-15 12:42 ` [PATCH 1/13] sock_diag: Move the SOCK_DIAG_BY_FAMILY cmd declaration Pavel Emelyanov
2011-12-15 12:43 ` [PATCH 2/13] sock_diag: Fix module netlink aliases Pavel Emelyanov
2011-12-15 12:43 ` [PATCH 3/13] sock_diag: Generalize requests cookies managements Pavel Emelyanov
2011-12-15 12:44 ` Pavel Emelyanov [this message]
2011-12-15 12:44 ` [PATCH 5/13] unix_diag: Basic module skeleton Pavel Emelyanov
2011-12-15 12:44 ` [PATCH 6/13] unix_diag: Dumping all sockets core Pavel Emelyanov
2011-12-15 12:45 ` [PATCH 7/13] unix_diag: Dumping exact socket core Pavel Emelyanov
2011-12-15 12:45 ` [PATCH 8/13] unix_diag: Unix socket name NLA Pavel Emelyanov
2011-12-15 12:45 ` [PATCH 9/13] unix_diag: Unix inode info NLA Pavel Emelyanov
2011-12-15 12:45 ` [PATCH 10/13] unix_diag: Unix peer inode NLA Pavel Emelyanov
2011-12-15 12:46 ` [PATCH 11/13] unix_diag: Pending connections IDs NLA Pavel Emelyanov
2011-12-15 12:46 ` [PATCH 12/13] unix_diag: Receive queue lenght NLA Pavel Emelyanov
2011-12-15 12:46 ` [PATCH 13/13] unix_diag: Write it into kbuild Pavel Emelyanov
2011-12-15 13:28 ` [PATCH] iproute: Dump unix sockets via netlink Pavel Emelyanov
2012-01-20 20:51 ` Stephen Hemminger
2011-12-16 18:50 ` [PATCH 0/13] Dumping AF_UNIX " David Miller
2011-12-17 9:54 ` Pavel Emelyanov
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