sckm_io.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) 2000 by Sun Microsystems, Inc.
* All rights reserved.
*/
#ifndef _SYS_SCKM_IO_H
#define _SYS_SCKM_IO_H
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
/*
* This header file defines the interface between the sckmd daemon and
* the sckmdrv driver.
*/
#include <sys/types.h>
#define SCKM_IOC ('s' << 8)
enum sckm_ioctl {
SCKM_IOCTL_GETREQ = SCKM_IOC,
SCKM_IOCTL_STATUS
};
/*
* Structure passed by sckmd daemon to the sckmdrv driver during
* a SCKM_IOCTL_GETREQ ioctl call.
*/
typedef struct sckm_ioctl_getreq {
uint64_t transid; /* returned by driver */
uint32_t type; /* message type */
caddr_t buf; /* user buffer to store msg */
uint32_t buf_len; /* size of buf */
} sckm_ioctl_getreq_t;
#if defined(_SYSCALL32)
typedef struct sckm_ioctl_getreq_32 {
uint64_t transid; /* returned by driver */
uint32_t type; /* message type */
caddr32_t buf; /* user buffer to store msg */
uint32_t buf_len; /* size of buf */
} sckm_ioctl_getreq32_t;
#endif /* defined(_SYSCALL32) */
/*
* Structure passed by sckmd daemon to the sckmdrv driver during
* a SCKM_IOCTL_STATUS ioctl call.
*/
typedef struct sckm_ioctl_status {
uint64_t transid; /* set by daemon */
uint32_t status; /* execution status */
uint32_t sadb_msg_errno; /* PF_KEY errno, if applicable */
uint32_t sadb_msg_version; /* PF_KEY version, if applicable */
} sckm_ioctl_status_t;
/*
* Valid request types returned by the SCKM_IOCTL_GETREQ ioctl.
*/
#define SCKM_IOCTL_REQ_SADB 0x0 /* SADB message */
/*
* Valid values for the status field of the sckm_ioctl_status structure.
*/
#define SCKM_IOCTL_STAT_SUCCESS 0x0 /* operation success */
#define SCKM_IOCTL_STAT_ERR_PFKEY 0x1 /* PF_KEY error */
#define SCKM_IOCTL_STAT_ERR_REQ 0x2 /* invalid request */
#define SCKM_IOCTL_STAT_ERR_VERSION 0x3 /* not supp. PF_KEY version */
#define SCKM_IOCTL_STAT_ERR_TIMEOUT 0x4 /* no response from PF_KEY */
#define SCKM_IOCTL_STAT_ERR_OTHER 0x5 /* other daemon error */
#define SCKM_IOCTL_STAT_ERR_SADB_TYPE 0x6 /* bad SADB msg type */
#ifdef __cplusplus
}
#endif
#endif /* _SYS_SCKM_IO_H */