diff options
Diffstat (limited to 'net/dccp/ccids/lib/tfrc.c')
| -rw-r--r-- | net/dccp/ccids/lib/tfrc.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/net/dccp/ccids/lib/tfrc.c b/net/dccp/ccids/lib/tfrc.c new file mode 100644 index 000000000..d7f265e1f --- /dev/null +++ b/net/dccp/ccids/lib/tfrc.c @@ -0,0 +1,46 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * TFRC library initialisation + * + * Copyright (c) 2007 The University of Aberdeen, Scotland, UK + * Copyright (c) 2007 Arnaldo Carvalho de Melo <acme@redhat.com> + */ +#include <linux/moduleparam.h> +#include "tfrc.h" + +#ifdef CONFIG_IP_DCCP_TFRC_DEBUG +bool tfrc_debug; +module_param(tfrc_debug, bool, 0644); +MODULE_PARM_DESC(tfrc_debug, "Enable TFRC debug messages"); +#endif + +int __init tfrc_lib_init(void) +{ + int rc = tfrc_li_init(); + + if (rc) + goto out; + + rc = tfrc_tx_packet_history_init(); + if (rc) + goto out_free_loss_intervals; + + rc = tfrc_rx_packet_history_init(); + if (rc) + goto out_free_tx_history; + return 0; + +out_free_tx_history: + tfrc_tx_packet_history_exit(); +out_free_loss_intervals: + tfrc_li_exit(); +out: + return rc; +} + +void tfrc_lib_exit(void) +{ + tfrc_rx_packet_history_exit(); + tfrc_tx_packet_history_exit(); + tfrc_li_exit(); +} |