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author\"Talpey, Thomas\ <Thomas.Talpey@netapp.com>2007-09-10 13:42:38 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2007-10-09 17:17:18 -0400
commit4f40ee4a02a2d017b714d5b2faaf5c25bf9eae47 (patch)
treeb5de8ba7983428f3764e24664a4ae790efb2b596 /include/linux/sunrpc/msg_prot.h
parent817cb9d43d4c330f9fc023d96e5beaa1abe8c4b7 (diff)
SUNRPC: move per-transport rpcbind netid's
Move the TCP/UDP rpcbind netid's from the rpcbind client to a global header. Signed-off-by: Tom Talpey <tmt@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'include/linux/sunrpc/msg_prot.h')
-rw-r--r--include/linux/sunrpc/msg_prot.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/include/linux/sunrpc/msg_prot.h b/include/linux/sunrpc/msg_prot.h
index 784d4c3ef651..c4beb5775111 100644
--- a/include/linux/sunrpc/msg_prot.h
+++ b/include/linux/sunrpc/msg_prot.h
@@ -138,6 +138,19 @@ typedef __be32 rpc_fraghdr;
#define RPC_MAX_HEADER_WITH_AUTH \
(RPC_CALLHDRSIZE + 2*(2+RPC_MAX_AUTH_SIZE/4))
+/*
+ * RFC1833/RFC3530 rpcbind (v3+) well-known netid's.
+ */
+#define RPCBIND_NETID_UDP "udp"
+#define RPCBIND_NETID_TCP "tcp"
+#define RPCBIND_NETID_UDP6 "udp6"
+#define RPCBIND_NETID_TCP6 "tcp6"
+
+/*
+ * Note that RFC 1833 does not put any size restrictions on the
+ * netid string, but all currently defined netid's fit in 4 bytes.
+ */
+#define RPCBIND_MAXNETIDLEN (4u)
#endif /* __KERNEL__ */
#endif /* _LINUX_SUNRPC_MSGPROT_H_ */