bsd/net/altq/altq_hfsc.h

   1 /*
   2  * Copyright (c) 2011 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 /*      $NetBSD: altq_hfsc.h,v 1.8 2006/10/12 19:59:08 peter Exp $      */
  30 /*      $KAME: altq_hfsc.h,v 1.12 2003/12/05 05:40:46 kjc Exp $ */
  31
  32 /*
  33  * Copyright (c) 1997-1999 Carnegie Mellon University. All Rights Reserved.
  34  *
  35  * Permission to use, copy, modify, and distribute this software and
  36  * its documentation is hereby granted (including for commercial or
  37  * for-profit use), provided that both the copyright notice and this
  38  * permission notice appear in all copies of the software, derivative
  39  * works, or modified versions, and any portions thereof.
  40  *
  41  * THIS SOFTWARE IS EXPERIMENTAL AND IS KNOWN TO HAVE BUGS, SOME OF
  42  * WHICH MAY HAVE SERIOUS CONSEQUENCES.  CARNEGIE MELLON PROVIDES THIS
  43  * SOFTWARE IN ITS ``AS IS'' CONDITION, AND ANY EXPRESS OR IMPLIED
  44  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  45  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  46  * DISCLAIMED.  IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
  47  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  48  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
  49  * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
  50  * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  51  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  52  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
  53  * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
  54  * DAMAGE.
  55  *
  56  * Carnegie Mellon encourages (but does not require) users of this
  57  * software to return any improvements or extensions that they make,
  58  * and to grant Carnegie Mellon the rights to redistribute these
  59  * changes without encumbrance.
  60  */
  61 #ifndef _NET_ALTQ_ALTQ_HFSC_H_
  62 #define _NET_ALTQ_ALTQ_HFSC_H_
  63
  64 #include <net/pfvar.h>
  65 #include <net/altq/altq.h>
  66 #include <net/pktsched/pktsched_hfsc.h>
  67
  68 #ifdef BSD_KERNEL_PRIVATE
  69 #ifdef __cplusplus
  70 extern "C" {
  71 #endif
  72
  73 extern int      altq_hfsc_pfattach(struct pf_altq *);
  74 extern int      altq_hfsc_add(struct pf_altq *);
  75 extern int      altq_hfsc_remove(struct pf_altq *);
  76 extern int      altq_hfsc_add_queue(struct pf_altq *);
  77 extern int      altq_hfsc_remove_queue(struct pf_altq *);
  78 extern int      altq_hfsc_getqstats(struct pf_altq *, void *, int *);
  79
  80 #ifdef __cplusplus
  81 }
  82 #endif
  83 #endif /* BSD_KERNEL_PRIVATE */
  84 #endif /* _NET_ALTQ_ALTQ_HFSC_H_ */