tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * TFRC: main module holding the pieces of the TFRC library together
3 *
4 * Copyright (c) 2007 The University of Aberdeen, Scotland, UK
5 * Copyright (c) 2007 Arnaldo Carvalho de Melo <acme@redhat.com>
6 */
7#include <linux/module.h>
8#include <linux/moduleparam.h>
9#include "tfrc.h"
10
11#ifdef CONFIG_IP_DCCP_TFRC_DEBUG
12int tfrc_debug;
13module_param(tfrc_debug, bool, 0644);
14MODULE_PARM_DESC(tfrc_debug, "Enable debug messages");
15#endif
16
17static int __init tfrc_module_init(void)
18{
19 int rc = tfrc_li_init();
20
21 if (rc)
22 goto out;
23
24 rc = tfrc_tx_packet_history_init();
25 if (rc)
26 goto out_free_loss_intervals;
27
28 rc = tfrc_rx_packet_history_init();
29 if (rc)
30 goto out_free_tx_history;
31 return 0;
32
33out_free_tx_history:
34 tfrc_tx_packet_history_exit();
35out_free_loss_intervals:
36 tfrc_li_exit();
37out:
38 return rc;
39}
40
41static void __exit tfrc_module_exit(void)
42{
43 tfrc_rx_packet_history_exit();
44 tfrc_tx_packet_history_exit();
45 tfrc_li_exit();
46}
47
48module_init(tfrc_module_init);
49module_exit(tfrc_module_exit);
50
51MODULE_AUTHOR("Gerrit Renker <gerrit@erg.abdn.ac.uk>, "
52 "Ian McDonald <ian.mcdonald@jandi.co.nz>, "
53 "Arnaldo Carvalho de Melo <acme@redhat.com>");
54MODULE_DESCRIPTION("DCCP TFRC library");
55MODULE_LICENSE("GPL");