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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 2007 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _LIBRCM_IMPL_H
#define _LIBRCM_IMPL_H
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
#include <assert.h>
#include <stdio.h>
#include <stdarg.h>
#include <dlfcn.h>
#include <errno.h>
#include <fcntl.h>
#include <poll.h>
#include <stdlib.h>
#include <string.h>
#include <strings.h>
#include <syslog.h>
#include <unistd.h>
#include <sys/mman.h>
#include <sys/wait.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/param.h>
#include <sys/systeminfo.h>
#include <librcm.h>
/*
* This file contains information private to librcm rcm_daemon.
*/
#define RCM_DAEMON_START "/usr/lib/rcm/rcm_daemon"
#define RCM_SERVICE_DOOR "/var/run/rcm_daemon_door"
#define RCM_MODULE_SUFFIX "_rcm.so"
/*
* flag fields supported by individual librcm interfaces
*/
#define RCM_ALLOC_HDL_MASK (RCM_NOPID)
#define RCM_GET_INFO_MASK (RCM_INCLUDE_SUBTREE|RCM_INCLUDE_DEPENDENT|\
RCM_DR_OPERATION|RCM_MOD_INFO|RCM_FILESYS)
#define RCM_REGISTER_MASK (RCM_FILESYS|RCM_REGISTER_DR|\
RCM_REGISTER_EVENT|RCM_REGISTER_CAPACITY)
#define RCM_REQUEST_MASK (RCM_QUERY|RCM_SCOPE|RCM_FORCE|RCM_FILESYS|\
RCM_QUERY_CANCEL|RCM_RETIRE_REQUEST)
#define RCM_NOTIFY_MASK (RCM_FILESYS|RCM_RETIRE_NOTIFY)
/* event data names */
#define RCM_CMD "rcm.cmd"
#define RCM_RESULT "rcm.result"
#define RCM_RESULT_INFO "rcm.result_info"
#define RCM_RSRCNAMES "rcm.rsrcnames"
#define RCM_RSRCSTATE "rcm.rsrcstate"
#define RCM_CLIENT_ID "rcm.client_id"
#define RCM_CLIENT_INFO "rcm.client_info"
#define RCM_CLIENT_ERROR "rcm.client_error"
#define RCM_CLIENT_MODNAME "rcm.client_modname"
#define RCM_CLIENT_PROPERTIES "rcm.client_properties"
#define RCM_SEQ_NUM "rcm.seq_num"
#define RCM_REQUEST_FLAG "rcm.request_flag"
#define RCM_SUSPEND_INTERVAL "rcm.suspend_interval"
#define RCM_CHANGE_DATA "rcm.change_data"
#define RCM_EVENT_DATA "rcm.event_data"
/*
* action commands shared by librcm and rcm_daemon
*/
#define CMD_KNOCK 0
#define CMD_REGISTER 1
#define CMD_UNREGISTER 2
#define CMD_GETINFO 3
#define CMD_SUSPEND 4
#define CMD_RESUME 5
#define CMD_OFFLINE 6
#define CMD_ONLINE 7
#define CMD_REMOVE 8
#define CMD_EVENT 9
#define CMD_REQUEST_CHANGE 10
#define CMD_NOTIFY_CHANGE 11
#define CMD_GETSTATE 12
/*
* Ops vector for calling directly into daemon from RCM modules
*/
typedef struct {
int (*librcm_regis)();
int (*librcm_unregis)();
int (*librcm_getinfo)();
int (*librcm_suspend)();
int (*librcm_resume)();
int (*librcm_offline)();
int (*librcm_online)();
int (*librcm_remove)();
int (*librcm_request_change)();
int (*librcm_notify_change)();
int (*librcm_notify_event)();
int (*librcm_getstate)();
} librcm_ops_t;
/*
* rcm handle struture
*/
struct rcm_handle {
char *modname;
pid_t pid;
int seq_num;
librcm_ops_t *lrcm_ops;
struct module *module;
};
struct rcm_info {
nvlist_t *info;
struct rcm_info *next;
};
/*
* module utility routines
*/
char *rcm_module_dir(uint_t);
void *rcm_module_open(char *);
void rcm_module_close(void *);
/*
* rcm scripting utility routines
*/
char *rcm_script_dir(uint_t dirnum);
char *rcm_dir(uint_t dirnum, int *rcm_script);
char *rcm_get_script_dir(char *script_name);
int rcm_is_script(char *filename);
#ifdef __cplusplus
}
#endif
#endif /* _LIBRCM_IMPL_H */
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