kstr.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 (c) 1991-1997, 1999 by Sun Microsystems, Inc.
* All rights reserved.
*/
#ifndef _SYS_KSTR_H
#define _SYS_KSTR_H
#pragma ident "%Z%%M% %I% %E% SMI"
#include <sys/stream.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* Autopush operation numbers.
*/
#define SET_AUTOPUSH 0
#define GET_AUTOPUSH 1
#define CLR_AUTOPUSH 2
extern int kstr_open(major_t, minor_t, vnode_t **, int *);
extern int kstr_plink(vnode_t *, int, int *);
extern int kstr_unplink(vnode_t *, int);
extern int kstr_push(vnode_t *, char *);
extern int kstr_pop(vnode_t *);
extern int kstr_close(vnode_t *, int);
extern int kstr_ioctl(vnode_t *, int, intptr_t);
extern int kstr_msg(vnode_t *, mblk_t *, mblk_t **, timestruc_t *);
extern int kstr_autopush(int, major_t *, minor_t *, minor_t *, uint_t *,
char *[]);
#ifdef __cplusplus
}
#endif
#endif /* _SYS_KSTR_H */