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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 2009 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _LIBHOTPLUG_IMPL_H
#define _LIBHOTPLUG_IMPL_H
#ifdef __cplusplus
extern "C" {
#endif
#include <sys/param.h>
#include <libhotplug.h>
/*
* Definition of a node in a hotplug information snapshot.
*/
struct hp_node {
int hp_type;
char *hp_name;
char *hp_usage;
char *hp_description;
char *hp_basepath;
int hp_state;
time_t hp_last_change;
hp_node_t hp_parent;
hp_node_t hp_child;
hp_node_t hp_sibling;
};
/*
* Definitions used for packing/unpacking snapshots.
*/
#define HP_INFO_BASE "hp_info.basepath"
#define HP_INFO_NODE "hp_info.node"
#define HP_INFO_BRANCH "hp_info.branch"
#define HP_INFO_TYPE "hp_info.type"
#define HP_INFO_NAME "hp_info.name"
#define HP_INFO_USAGE "hp_info.usage"
#define HP_INFO_STATE "hp_info.state"
#define HP_INFO_DESC "hp_info.description"
#define HP_INFO_TIME "hp_info.last_change"
/*
* Definitions for the door interface to hotplugd(1m).
*/
#define HOTPLUGD_PID "/var/run/hotplugd.pid"
#define HOTPLUGD_DOOR "/var/run/hotplugd_door"
typedef enum {
HP_CMD_NONE = 0,
HP_CMD_GETINFO,
HP_CMD_CHANGESTATE,
HP_CMD_SETPRIVATE,
HP_CMD_GETPRIVATE
} hp_cmd_t;
#define HPD_CMD "hp_door.cmd"
#define HPD_PATH "hp_door.path"
#define HPD_CONNECTION "hp_door.connection"
#define HPD_FLAGS "hp_door.flags"
#define HPD_STATE "hp_door.state"
#define HPD_OPTIONS "hp_door.options"
#define HPD_INFO "hp_door.info"
#define HPD_STATUS "hp_door.status"
#define HPD_SEQNUM "hp_door.seqnum"
/*
* Definition of macros to validate flags.
*/
#define HP_INIT_FLAGS_VALID(f) ((f & ~(HPINFOUSAGE)) == 0)
#define HP_SET_STATE_FLAGS_VALID(f) ((f & ~(HPFORCE | HPQUERY)) == 0)
/*
* Definition of global flag to enable debug.
*/
extern int libhotplug_debug;
#ifdef __cplusplus
}
#endif
#endif /* _LIBHOTPLUG_IMPL_H */
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