FreeBSD/Linux Kernel Cross Reference
sys/netgraph/atm/ngatmbase.h

     /*-
      * Copyright (c) 2001-2003
      *      Fraunhofer Institute for Open Communication Systems (FhG Fokus).
      *      All rights reserved.
      *
      * Author: Harti Brandt <harti@freebsd.org>
      *
      * Redistribution of this software and documentation and use in source and
      * binary forms, with or without modification, are permitted provided that
     * the following conditions are met:
     *
     * 1. Redistributions of source code or documentation must retain the above
     *    copyright notice, this list of conditions and the following disclaimer.
     * 2. Redistributions in binary form must reproduce the above copyright
     *    notice, this list of conditions and the following disclaimer in the
     *    documentation and/or other materials provided with the distribution.
     *
     * THIS SOFTWARE AND DOCUMENTATION IS PROVIDED BY FRAUNHOFER FOKUS
     * AND ITS CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
     * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
     * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
     * FRAUNHOFER FOKUS OR ITS CONTRIBUTORS  BE LIABLE FOR ANY DIRECT, INDIRECT,
     * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
     * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
     * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
     * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
     * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     *
     * $FreeBSD: releng/8.3/sys/netgraph/atm/ngatmbase.h 139823 2005-01-07 01:45:51Z imp $
     *
     * In-kernel UNI stack message functions.
     */
    #ifndef _NETGRAPH_ATM_NGATMBASE_H_
    #define _NETGRAPH_ATM_NGATMBASE_H_
    
    /* forward declarations */
    struct mbuf;
    struct uni_msg;
    
    struct mbuf *uni_msg_pack_mbuf(struct uni_msg *, void *, size_t);
    
    #ifdef NGATM_DEBUG
    
    struct uni_msg *_uni_msg_alloc(size_t, const char *, int);
    struct uni_msg *_uni_msg_build(const char *, int, void *, ...);
    void _uni_msg_destroy(struct uni_msg *, const char *, int);
    int _uni_msg_unpack_mbuf(struct mbuf *, struct uni_msg **, const char *, int);
    
    #define uni_msg_alloc(S) _uni_msg_alloc((S), __FILE__, __LINE__)
    #define uni_msg_build(P...) _uni_msg_build(__FILE__, __LINE__, P)
    #define uni_msg_destroy(M) _uni_msg_destroy((M), __FILE__, __LINE__)
    #define uni_msg_unpack_mbuf(M, PP) \
                _uni_msg_unpack_mbuf((M), (PP), __FILE__, __LINE__)
    
    #else /* !NGATM_DEBUG */
    
    struct uni_msg *uni_msg_alloc(size_t);
    struct uni_msg *uni_msg_build(void *, ...);
    void uni_msg_destroy(struct uni_msg *);
    int uni_msg_unpack_mbuf(struct mbuf *, struct uni_msg **);
    
    #endif
    #endif

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