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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (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 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _SYS_KLPD_H
#define _SYS_KLPD_H
#pragma ident "%Z%%M% %I% %E% SMI"
#include <sys/types.h>
#include <sys/priv.h>
#include <sys/procset.h>
#ifdef _KERNEL
#include <sys/cred.h>
#include <sys/sysmacros.h>
#include <sys/varargs.h>
#endif
#ifdef __cplusplus
extern "C" {
#endif
#define KLPDCALL_VERS 1
#define KLPDARG_NOMORE 0 /* End of argument List */
#define KLPDARG_NONE 0 /* No argument */
#define KLPDARG_VNODE 1 /* vnode_t * */
#define KLPDARG_INT 2 /* int */
#define KLPDARG_PORT 3 /* int, port number */
#define KLPDARG_TCPPORT 4 /* int, tcp port number */
#define KLPDARG_UDPPORT 5 /* int, udp port number */
#define KLPDARG_SCTPPORT 6 /* int, sctp port number */
#define KLPDARG_SDPPORT 7 /* int, sdp port number */
#ifdef _KERNEL
struct klpd_reg;
struct credklpd;
int klpd_reg(int, idtype_t, id_t, priv_set_t *);
int klpd_unreg(int, idtype_t, id_t);
void klpd_remove(struct klpd_reg **);
void klpd_rele(struct klpd_reg *);
int klpd_call(const cred_t *, const priv_set_t *, va_list);
void crklpd_hold(struct credklpd *);
void crklpd_rele(struct credklpd *);
#endif /* _KERNEL */
typedef struct klpd_head {
uint32_t klh_vers; /* Version */
uint32_t klh_len; /* Length of full packet */
uint32_t klh_argoff; /* Offset of argument */
uint32_t klh_privoff; /* Offset of privilege set */
} klpd_head_t;
#define KLH_PRIVSET(kh) ((priv_set_t *)(((kh)->klh_privoff == 0 ? NULL : \
(char *)(kh) + (kh)->klh_privoff)))
#define KLH_ARG(kh) ((void *)((kh)->klh_argoff != 0 ? \
(char *)(kh) + (kh)->klh_argoff : NULL))
typedef struct klpd_arg {
uint_t kla_type;
uint_t kla_dlen;
union {
char __cdata[1];
int __idata;
uint_t __uidata;
} kla_data;
} klpd_arg_t;
#define kla_str kla_data.__cdata
#define kla_int kla_data.__idata
#define kla_uint kla_data.__uidata
#ifdef __cplusplus
}
#endif
#endif /* _SYS_KLPD_H */
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