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| author | David Howells <dhowells@redhat.com> | 2015-04-01 17:31:26 +0200 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2015-04-01 17:31:26 +0200 |
| commit | 44ba06987c0b10faa998b9324850e8a6564c714d (patch) | |
| tree | b4ac5a90a5aa2d5465e92cb0a1d0b5f01cda156b /include/rxrpc/packet.h | |
| parent | AFS: afs_send_empty_reply() doesn't require an iovec array (diff) | |
| download | linux-44ba06987c0b10faa998b9324850e8a6564c714d.tar.xz linux-44ba06987c0b10faa998b9324850e8a6564c714d.zip | |
RxRPC: Handle VERSION Rx protocol packets
Handle VERSION Rx protocol packets. We should respond to a VERSION packet
with a string indicating the Rx version. This is a maximum of 64 characters
and is padded out to 65 chars with NUL bytes.
Note that other AFS clients use the version request as a NAT keepalive so we
need to handle it rather than returning an abort.
The standard formulation seems to be:
<project> <version> built <yyyy>-<mm>-<dd>
for example:
" OpenAFS 1.6.2 built 2013-05-07 "
(note the three extra spaces) as obtained with:
rxdebug grand.mit.edu -version
from the openafs package.
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to '')
| -rw-r--r-- | include/rxrpc/packet.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/rxrpc/packet.h b/include/rxrpc/packet.h index f2902ef7ab75..4dce116bfd80 100644 --- a/include/rxrpc/packet.h +++ b/include/rxrpc/packet.h @@ -47,7 +47,8 @@ struct rxrpc_header { #define RXRPC_PACKET_TYPE_CHALLENGE 6 /* connection security challenge (SRVR->CLNT) */ #define RXRPC_PACKET_TYPE_RESPONSE 7 /* connection secutity response (CLNT->SRVR) */ #define RXRPC_PACKET_TYPE_DEBUG 8 /* debug info request */ -#define RXRPC_N_PACKET_TYPES 9 /* number of packet types (incl type 0) */ +#define RXRPC_PACKET_TYPE_VERSION 13 /* version string request */ +#define RXRPC_N_PACKET_TYPES 14 /* number of packet types (incl type 0) */ uint8_t flags; /* packet flags */ #define RXRPC_CLIENT_INITIATED 0x01 /* signifies a packet generated by a client */ |