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/*
* 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 2001-2002 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _IPP_IPP_H
#define _IPP_IPP_H
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* IP Policy Framework (IPPF)
*/
#include <sys/types.h>
#include <sys/param.h>
#include <sys/nvpair.h>
#include <sys/stream.h>
#include <sys/kstat.h>
#ifdef __cplusplus
extern "C" {
#endif
#ifdef _KERNEL
typedef struct ipp_mod ipp_mod_t;
typedef int32_t ipp_mod_id_t;
#define IPP_MOD_RESERVED 0 /* Upper limit of reserved values */
#define IPP_MOD_INVAL -1
typedef struct ipp_action ipp_action_t;
typedef int32_t ipp_action_id_t;
#define IPP_ACTION_RESERVED 0 /* Upper limit of reserved values */
#define IPP_ACTION_INVAL -1
#define IPP_ACTION_CONT -2
#define IPP_ACTION_DEFER -3
#define IPP_ACTION_DROP -4
#endif /* _KERNEL */
#define IPP_ANAME_CONT "ipp.continue"
#define IPP_ANAME_DEFER "ipp.defer"
#define IPP_ANAME_DROP "ipp.drop"
typedef enum ipp_flags {
IPP_DESTROY_REF = 0x00000001
} ipp_flags_t;
#ifdef _KERNEL
typedef struct ipp_stat ipp_stat_t;
/*
* NOTE: Semi-opaque alias for struct ipp_stat_impl in common/ipp/ipp_impl.h
*/
struct ipp_stat {
void *ipps_data;
};
#define IPP_STAT_TAG 0x80
#define IPP_STAT_INT32 (IPP_STAT_TAG | KSTAT_DATA_INT32)
#define IPP_STAT_UINT32 (IPP_STAT_TAG | KSTAT_DATA_UINT32)
#define IPP_STAT_INT64 (IPP_STAT_TAG | KSTAT_DATA_INT64)
#define IPP_STAT_UINT64 (IPP_STAT_TAG | KSTAT_DATA_UINT64)
#define IPP_STAT_STRING (IPP_STAT_TAG | KSTAT_DATA_CHAR)
#define IPP_STAT_READ KSTAT_READ
#define IPP_STAT_WRITE KSTAT_WRITE
typedef kstat_named_t ipp_named_t;
typedef struct ipp_class ipp_class_t;
typedef struct ipp_log ipp_log_t;
typedef struct ipp_packet ipp_packet_t;
#define IPPO_REV_1 1
#define IPPO_REV IPPO_REV_1 /* interface version */
typedef struct ipp_ops ipp_ops_t;
struct ipp_ops {
int ippo_rev;
int (*ippo_action_create)(ipp_action_id_t, nvlist_t **,
ipp_flags_t);
int (*ippo_action_modify)(ipp_action_id_t, nvlist_t **,
ipp_flags_t);
int (*ippo_action_destroy)(ipp_action_id_t, ipp_flags_t);
int (*ippo_action_info)(ipp_action_id_t, int (*)(nvlist_t *,
void *), void *, ipp_flags_t);
int (*ippo_action_invoke)(ipp_action_id_t, ipp_packet_t *);
};
/*
* IPPF client interface
*/
extern int ipp_list_mods(ipp_mod_id_t **, int *);
extern ipp_mod_id_t ipp_mod_lookup(const char *);
extern int ipp_mod_name(ipp_mod_id_t, char **);
extern int ipp_mod_register(const char *, ipp_ops_t *);
extern int ipp_mod_unregister(ipp_mod_id_t);
extern int ipp_mod_list_actions(ipp_mod_id_t, ipp_action_id_t **,
int *);
extern ipp_action_id_t ipp_action_lookup(const char *);
extern int ipp_action_name(ipp_action_id_t, char **);
extern int ipp_action_mod(ipp_action_id_t, ipp_mod_id_t *);
extern int ipp_action_create(ipp_mod_id_t, const char *,
nvlist_t **, ipp_flags_t, ipp_action_id_t *);
extern int ipp_action_modify(ipp_action_id_t, nvlist_t **,
ipp_flags_t);
extern int ipp_action_destroy(ipp_action_id_t, ipp_flags_t);
extern int ipp_action_info(ipp_action_id_t, int (*)(nvlist_t *,
void *), void *, ipp_flags_t);
extern void ipp_action_set_ptr(ipp_action_id_t, void *);
extern void *ipp_action_get_ptr(ipp_action_id_t);
extern int ipp_action_ref(ipp_action_id_t, ipp_action_id_t,
ipp_flags_t);
extern int ipp_action_unref(ipp_action_id_t, ipp_action_id_t,
ipp_flags_t);
extern int ipp_packet_alloc(ipp_packet_t **, const char *,
ipp_action_id_t);
extern void ipp_packet_free(ipp_packet_t *);
extern int ipp_packet_add_class(ipp_packet_t *, const char *,
ipp_action_id_t);
extern int ipp_packet_process(ipp_packet_t **);
extern int ipp_packet_next(ipp_packet_t *, ipp_action_id_t);
extern void ipp_packet_set_data(ipp_packet_t *, mblk_t *);
extern mblk_t *ipp_packet_get_data(ipp_packet_t *);
extern void ipp_packet_set_private(ipp_packet_t *, void *,
void (*)(void *));
extern void *ipp_packet_get_private(ipp_packet_t *);
extern int ipp_stat_create(ipp_action_id_t, const char *, int,
int (*)(ipp_stat_t *, void *, int), void *, ipp_stat_t **);
extern void ipp_stat_install(ipp_stat_t *);
extern void ipp_stat_destroy(ipp_stat_t *);
extern int ipp_stat_named_init(ipp_stat_t *, const char *,
uchar_t, ipp_named_t *);
extern int ipp_stat_named_op(ipp_named_t *, void *, int);
#endif /* _KERNEL */
#ifdef __cplusplus
}
#endif
#endif /* _IPP_IPP_H */
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