ng_sscfu.h

Go to the documentation of this file.

/*-
 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
 *
 * Copyright (c) 2001-2003
 *      Fraunhofer Institute for Open Communication Systems (FhG Fokus).
 *      All rights reserved.
 *
 * Author: Harti Brandt <harti@freebsd.org>
 *
 * Redistribution 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 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 IS PROVIDED BY THE AUTHOR AND 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 THE AUTHOR OR 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.
 *
 * $FreeBSD$
 *
 * Netgraph module for ITU-T Q.2120 UNI SSCF.
 */
#ifndef _NETGRAPH_ATM_NG_SSCFU_H_
#define _NETGRAPH_ATM_NG_SSCFU_H_
 
#define NG_SSCFU_NODE_TYPE "sscfu"
#define NGM_SSCFU_COOKIE        980517963
 
/* Netgraph control messages */
enum {
        NGM_SSCFU_GETDEFPARAM = 1,      /* get default SSCOP parameters */
        NGM_SSCFU_ENABLE,               /* enable processing */
        NGM_SSCFU_DISABLE,              /* disable processing */
        NGM_SSCFU_GETDEBUG,             /* get debug flags */
        NGM_SSCFU_SETDEBUG,             /* set debug flags */
        NGM_SSCFU_GETSTATE,             /* get current state */
};
 
/* getdefparam return */
struct ng_sscfu_getdefparam {
        struct sscop_param      param;
        uint32_t                mask;
};
#define NG_SSCFU_GETDEFPARAM_INFO                               \
        {                                                       \
          { "param",            &ng_sscop_param_type },         \
          { "mask",             &ng_parse_uint32_type },        \
          { NULL }                                              \
        }
 
/*
 * Upper interface
 */
struct sscfu_arg {
        uint32_t        sig;
        u_char          data[];
};
#endif