diff options
Diffstat (limited to 'net/rxrpc/local_event.c')
| -rw-r--r-- | net/rxrpc/local_event.c | 63 |
1 files changed, 14 insertions, 49 deletions
diff --git a/net/rxrpc/local_event.c b/net/rxrpc/local_event.c index 927ead43df42..993c69f97488 100644 --- a/net/rxrpc/local_event.c +++ b/net/rxrpc/local_event.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* AF_RXRPC local endpoint management * * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt @@ -20,14 +16,23 @@ #include <generated/utsrelease.h> #include "ar-internal.h" -static const char rxrpc_version_string[65] = "linux-" UTS_RELEASE " AF_RXRPC"; +static char rxrpc_version_string[65]; // "linux-" UTS_RELEASE " AF_RXRPC"; + +/* + * Generate the VERSION packet string. + */ +void rxrpc_gen_version_string(void) +{ + snprintf(rxrpc_version_string, sizeof(rxrpc_version_string), + "linux-%.49s AF_RXRPC", UTS_RELEASE); +} /* * Reply to a version request */ -static void rxrpc_send_version_request(struct rxrpc_local *local, - struct rxrpc_host_header *hdr, - struct sk_buff *skb) +void rxrpc_send_version_request(struct rxrpc_local *local, + struct rxrpc_host_header *hdr, + struct sk_buff *skb) { struct rxrpc_wire_header whdr; struct rxrpc_skb_priv *sp = rxrpc_skb(skb); @@ -67,8 +72,6 @@ static void rxrpc_send_version_request(struct rxrpc_local *local, len = iov[0].iov_len + iov[1].iov_len; - _proto("Tx VERSION (reply)"); - ret = kernel_sendmsg(local->socket, &msg, iov, 2, len); if (ret < 0) trace_rxrpc_tx_fail(local->debug_id, 0, ret, @@ -79,41 +82,3 @@ static void rxrpc_send_version_request(struct rxrpc_local *local, _leave(""); } - -/* - * Process event packets targetted at a local endpoint. - */ -void rxrpc_process_local_events(struct rxrpc_local *local) -{ - struct sk_buff *skb; - char v; - - _enter(""); - - skb = skb_dequeue(&local->event_queue); - if (skb) { - struct rxrpc_skb_priv *sp = rxrpc_skb(skb); - - rxrpc_see_skb(skb, rxrpc_skb_rx_seen); - _debug("{%d},{%u}", local->debug_id, sp->hdr.type); - - switch (sp->hdr.type) { - case RXRPC_PACKET_TYPE_VERSION: - if (skb_copy_bits(skb, sizeof(struct rxrpc_wire_header), - &v, 1) < 0) - return; - _proto("Rx VERSION { %02x }", v); - if (v == 0) - rxrpc_send_version_request(local, &sp->hdr, skb); - break; - - default: - /* Just ignore anything we don't understand */ - break; - } - - rxrpc_free_skb(skb, rxrpc_skb_rx_freed); - } - - _leave(""); -} |