bsd/netinet/mptcp_timer.h

   1 /*
   2  * Copyright (c) 2012-2017 Apple Inc. All rights reserved.
   3  *
   4  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. The rights granted to you under the License
  10  * may not be used to create, or enable the creation or redistribution of,
  11  * unlawful or unlicensed copies of an Apple operating system, or to
  12  * circumvent, violate, or enable the circumvention or violation of, any
  13  * terms of an Apple operating system software license agreement.
  14  *
  15  * Please obtain a copy of the License at
  16  * http://www.opensource.apple.com/apsl/ and read it before using this file.
  17  *
  18  * The Original Code and all software distributed under the License are
  19  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  20  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  21  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  22  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  23  * Please see the License for the specific language governing rights and
  24  * limitations under the License.
  25  *
  26  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  27  */
  28
  29 #ifndef _NETINET_MPTCP_TIMER_H_
  30 #define _NETINET_MPTCP_TIMER_H_
  31
  32 #ifdef BSD_KERNEL_PRIVATE
  33
  34 #define MPT_REXMT       0       /* retransmit */
  35 #define MPT_TIMEWAIT    1       /* timewait timer */
  36
  37 __BEGIN_DECLS
  38 extern uint32_t mptcp_timer(struct mppcbinfo *mppi);
  39 extern void mptcp_start_timer(struct mptses *mpte, int timer_type);
  40 extern void mptcp_cancel_timer(struct mptcb *mp_tp, int timer_type);
  41 extern void mptcp_cancel_all_timers(struct mptcb *mp_tp);
  42 extern void mptcp_init_urgency_timer(struct mptses *mpte);
  43 extern void mptcp_set_urgency_timer(struct mptses *mpte);
  44 __END_DECLS
  45
  46 #endif /* BSD_KERNEL_PRIVATE */
  47 #endif /* !_NETINET_MPTCP_TIMER_H_ */