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authorDavid Howells <dhowells@redhat.com>2016-09-13 10:49:05 +0300
committerDavid Howells <dhowells@redhat.com>2016-09-14 01:09:13 +0300
commit75b54cb57ca34cbe7a87c6ac757c55360a624590 (patch)
tree685c9bb05f02bfda1cce44cad9c71c4a6bc896cd /net/rxrpc/proc.c
parent1c2bc7b948a2adee0d3e070f4ce14645efa0a2d2 (diff)
downloadlinux-75b54cb57ca34cbe7a87c6ac757c55360a624590.tar.xz
rxrpc: Add IPv6 support
Add IPv6 support to AF_RXRPC. With this, AF_RXRPC sockets can be created: service = socket(AF_RXRPC, SOCK_DGRAM, PF_INET6); instead of: service = socket(AF_RXRPC, SOCK_DGRAM, PF_INET); The AFS filesystem doesn't support IPv6 at the moment, though, since that requires upgrades to some of the RPC calls. Note that a good portion of this patch is replacing "%pI4:%u" in print statements with "%pISpc" which is able to handle both protocols and print the port. Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'net/rxrpc/proc.c')
-rw-r--r--net/rxrpc/proc.c30
1 files changed, 12 insertions, 18 deletions
diff --git a/net/rxrpc/proc.c b/net/rxrpc/proc.c
index d529d1b4021c..65cd980767fa 100644
--- a/net/rxrpc/proc.c
+++ b/net/rxrpc/proc.c
@@ -52,11 +52,12 @@ static int rxrpc_call_seq_show(struct seq_file *seq, void *v)
struct rxrpc_sock *rx;
struct rxrpc_peer *peer;
struct rxrpc_call *call;
- char lbuff[4 + 4 + 4 + 4 + 5 + 1], rbuff[4 + 4 + 4 + 4 + 5 + 1];
+ char lbuff[50], rbuff[50];
if (v == &rxrpc_calls) {
seq_puts(seq,
- "Proto Local Remote "
+ "Proto Local "
+ " Remote "
" SvID ConnID CallID End Use State Abort "
" UserID\n");
return 0;
@@ -68,9 +69,7 @@ static int rxrpc_call_seq_show(struct seq_file *seq, void *v)
if (rx) {
local = READ_ONCE(rx->local);
if (local)
- sprintf(lbuff, "%pI4:%u",
- &local->srx.transport.sin.sin_addr,
- ntohs(local->srx.transport.sin.sin_port));
+ sprintf(lbuff, "%pISpc", &local->srx.transport);
else
strcpy(lbuff, "no_local");
} else {
@@ -79,14 +78,12 @@ static int rxrpc_call_seq_show(struct seq_file *seq, void *v)
peer = call->peer;
if (peer)
- sprintf(rbuff, "%pI4:%u",
- &peer->srx.transport.sin.sin_addr,
- ntohs(peer->srx.transport.sin.sin_port));
+ sprintf(rbuff, "%pISpc", &peer->srx.transport);
else
strcpy(rbuff, "no_connection");
seq_printf(seq,
- "UDP %-22.22s %-22.22s %4x %08x %08x %s %3u"
+ "UDP %-47.47s %-47.47s %4x %08x %08x %s %3u"
" %-8.8s %08x %lx\n",
lbuff,
rbuff,
@@ -145,11 +142,12 @@ static void rxrpc_connection_seq_stop(struct seq_file *seq, void *v)
static int rxrpc_connection_seq_show(struct seq_file *seq, void *v)
{
struct rxrpc_connection *conn;
- char lbuff[4 + 4 + 4 + 4 + 5 + 1], rbuff[4 + 4 + 4 + 4 + 5 + 1];
+ char lbuff[50], rbuff[50];
if (v == &rxrpc_connection_proc_list) {
seq_puts(seq,
- "Proto Local Remote "
+ "Proto Local "
+ " Remote "
" SvID ConnID End Use State Key "
" Serial ISerial\n"
);
@@ -163,16 +161,12 @@ static int rxrpc_connection_seq_show(struct seq_file *seq, void *v)
goto print;
}
- sprintf(lbuff, "%pI4:%u",
- &conn->params.local->srx.transport.sin.sin_addr,
- ntohs(conn->params.local->srx.transport.sin.sin_port));
+ sprintf(lbuff, "%pISpc", &conn->params.local->srx.transport);
- sprintf(rbuff, "%pI4:%u",
- &conn->params.peer->srx.transport.sin.sin_addr,
- ntohs(conn->params.peer->srx.transport.sin.sin_port));
+ sprintf(rbuff, "%pISpc", &conn->params.peer->srx.transport);
print:
seq_printf(seq,
- "UDP %-22.22s %-22.22s %4x %08x %s %3u"
+ "UDP %-47.47s %-47.47s %4x %08x %s %3u"
" %s %08x %08x %08x\n",
lbuff,
rbuff,