tgcom.h revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2004 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _SYS_DKTP_TGCOM_H
#define _SYS_DKTP_TGCOM_H
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
struct tgcom_obj {
opaque_t com_data;
struct tgcom_objops *com_ops;
};
struct tgcom_objops {
int (*com_init)(opaque_t);
int (*com_free)(struct tgcom_obj *);
int (*com_pkt)(opaque_t, struct buf *, int (*func)(caddr_t),
caddr_t);
void (*com_transport)(opaque_t, struct buf *);
void *com_resv[2];
};
#define TGCOM_INIT(X) (*((struct tgcom_obj *)(X))->com_ops->com_init)\
(((struct tgcom_obj *)(X))->com_data)
#define TGCOM_FREE(X) (*((struct tgcom_obj *)(X))->com_ops->com_free) ((X))
#define TGCOM_PKT(X, bp, cb, arg) \
(*((struct tgcom_obj *)(X))->com_ops->com_pkt) \
(((struct tgcom_obj *)(X))->com_data, (bp), (cb), (arg))
#define TGCOM_TRANSPORT(X, bp) \
(*((struct tgcom_obj *)(X))->com_ops->com_transport) \
(((struct tgcom_obj *)(X))->com_data, (bp))
#ifdef __cplusplus
}
#endif
#endif /* _SYS_DKTP_TGCOM_H */