67 lines
2.3 KiB
C
67 lines
2.3 KiB
C
/*
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* Copyright (c) 1996-2003
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* Fraunhofer Institute for Open Communication Systems (FhG Fokus).
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* Author: Hartmut Brandt <harti@freebsd.org>
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*
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* $Begemot: libunimsg/netnatm/saal/sscfupriv.h,v 1.3 2003/09/19 12:02:03 hbb Exp $
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*
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* Private SSCF-UNI definitions.
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*/
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#ifdef _KERNEL
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#ifdef __FreeBSD__
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#include <netgraph/atm/sscfu/ng_sscfu_cust.h>
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#endif
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#else
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#include "sscfucust.h"
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#endif
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/*
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* Structure for signal queueing.
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*/
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struct sscfu_sig {
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sscfu_sigq_link_t link; /* link to next signal */
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enum saal_sig sig; /* the signal */
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struct SSCFU_MBUF_T *m; /* associated message */
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};
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struct sscfu {
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enum sscfu_state state; /* SSCF state */
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const struct sscfu_funcs *funcs; /* func vector */
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void *aarg; /* user arg */
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int inhand; /* need to queue signals */
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sscfu_sigq_head_t sigs; /* signal queue */
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u_int debug; /* debugging flags */
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};
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/*
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* Debugging
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*/
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#ifdef SSCFU_DEBUG
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#define VERBOSE(S,M,F) if ((S)->debug & (M)) (S)->funcs->verbose F
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#else
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#define VERBOSE(S,M,F)
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#endif
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