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authorRichard Alpe <richard.alpe@ericsson.com>2015-02-09 09:50:11 +0100
committerDavid S. Miller <davem@davemloft.net>2015-02-09 13:20:48 -0800
commit487d2a3a1326d339ce273ffbcd03247f2b7b052e (patch)
tree6ffa649e50216a6a894cf4fe0143b587ee2e190d /net/tipc/socket.c
parent44a8ae94fd5525aa06a8c71cb52efbc418fb8b7c (diff)
downloadop-kernel-dev-487d2a3a1326d339ce273ffbcd03247f2b7b052e.zip
op-kernel-dev-487d2a3a1326d339ce273ffbcd03247f2b7b052e.tar.gz
tipc: convert legacy nl socket dump to nl compat
Convert socket (port) listing to compat dumpit call. If a socket (port) has publications a second dumpit call is issued to collect them and format then into the legacy buffer before continuing to process the sockets (ports). Command converted in this patch: TIPC_CMD_SHOW_PORTS Signed-off-by: Richard Alpe <richard.alpe@ericsson.com> Reviewed-by: Erik Hugne <erik.hugne@ericsson.com> Reviewed-by: Ying Xue <ying.xue@windriver.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc/socket.c')
-rw-r--r--net/tipc/socket.c85
1 files changed, 0 insertions, 85 deletions
diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index d76c171..e77d738 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -2281,91 +2281,6 @@ static int tipc_sk_withdraw(struct tipc_sock *tsk, uint scope,
return rc;
}
-static int tipc_sk_show(struct tipc_sock *tsk, char *buf,
- int len, int full_id)
-{
- struct net *net = sock_net(&tsk->sk);
- struct tipc_net *tn = net_generic(net, tipc_net_id);
- struct publication *publ;
- int ret;
-
- if (full_id)
- ret = tipc_snprintf(buf, len, "<%u.%u.%u:%u>:",
- tipc_zone(tn->own_addr),
- tipc_cluster(tn->own_addr),
- tipc_node(tn->own_addr), tsk->portid);
- else
- ret = tipc_snprintf(buf, len, "%-10u:", tsk->portid);
-
- if (tsk->connected) {
- u32 dport = tsk_peer_port(tsk);
- u32 destnode = tsk_peer_node(tsk);
-
- ret += tipc_snprintf(buf + ret, len - ret,
- " connected to <%u.%u.%u:%u>",
- tipc_zone(destnode),
- tipc_cluster(destnode),
- tipc_node(destnode), dport);
- if (tsk->conn_type != 0)
- ret += tipc_snprintf(buf + ret, len - ret,
- " via {%u,%u}", tsk->conn_type,
- tsk->conn_instance);
- } else if (tsk->published) {
- ret += tipc_snprintf(buf + ret, len - ret, " bound to");
- list_for_each_entry(publ, &tsk->publications, pport_list) {
- if (publ->lower == publ->upper)
- ret += tipc_snprintf(buf + ret, len - ret,
- " {%u,%u}", publ->type,
- publ->lower);
- else
- ret += tipc_snprintf(buf + ret, len - ret,
- " {%u,%u,%u}", publ->type,
- publ->lower, publ->upper);
- }
- }
- ret += tipc_snprintf(buf + ret, len - ret, "\n");
- return ret;
-}
-
-struct sk_buff *tipc_sk_socks_show(struct net *net)
-{
- struct tipc_net *tn = net_generic(net, tipc_net_id);
- const struct bucket_table *tbl;
- struct rhash_head *pos;
- struct sk_buff *buf;
- struct tlv_desc *rep_tlv;
- char *pb;
- int pb_len;
- struct tipc_sock *tsk;
- int str_len = 0;
- int i;
-
- buf = tipc_cfg_reply_alloc(TLV_SPACE(ULTRA_STRING_MAX_LEN));
- if (!buf)
- return NULL;
- rep_tlv = (struct tlv_desc *)buf->data;
- pb = TLV_DATA(rep_tlv);
- pb_len = ULTRA_STRING_MAX_LEN;
-
- rcu_read_lock();
- tbl = rht_dereference_rcu((&tn->sk_rht)->tbl, &tn->sk_rht);
- for (i = 0; i < tbl->size; i++) {
- rht_for_each_entry_rcu(tsk, pos, tbl, i, node) {
- spin_lock_bh(&tsk->sk.sk_lock.slock);
- str_len += tipc_sk_show(tsk, pb + str_len,
- pb_len - str_len, 0);
- spin_unlock_bh(&tsk->sk.sk_lock.slock);
- }
- }
- rcu_read_unlock();
-
- str_len += 1; /* for "\0" */
- skb_put(buf, TLV_SPACE(str_len));
- TLV_SET(rep_tlv, TIPC_TLV_ULTRA_STRING, NULL, str_len);
-
- return buf;
-}
-
/* tipc_sk_reinit: set non-zero address in all existing sockets
* when we go from standalone to network mode.
*/
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