metadyn.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) 1998, 2000 by Sun Microsystems, Inc.
* All rights reserved.
*/
#ifndef _METADYN_H
#define _METADYN_H
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
#define METALDPATH_DEFAULT "/usr/lib"
#define METATOOLLDPATH_DEFAULT "/usr/sadm/lib/lvm"
typedef enum {
/*
* Conversion of driver name from cinfo should have occurred,
* but something prevented that from taking place.
*/
Convert_Error,
/*
* The library being called doesn't handle this driver so nothing
* was done.
*/
Convert_Noop,
/*
* Conversion completed without errors.
*/
Convert_Okay
} meta_convert_e;
meta_convert_e convert_path(mdname_t *, struct dk_cinfo *, mdcinfo_t *,
md_error_t *);
typedef enum {
/*
* While trying to determine information regarding the enclosure,
* such as tray, bus, or world wide number and error occurred.
*/
Enclosure_Error,
/*
* This library doesn't handle this device name. No changes have been
* made to the structures.
*/
Enclosure_Noop,
/*
* Successfully determined all pertinent information regarding
* the enclosure.
*/
Enclosure_Okay
} meta_enclosure_e;
meta_enclosure_e get_enclosure(mdname_t *, mdcinfo_t *, md_error_t *);
typedef enum {
/*
* When one library tries to load another and finds the second
* library already locked, lock_and_load will return this value.
*/
Library_Locked,
/*
* If all goes well during a library load we'll receive this
* return code.
*/
Library_Unlocked,
/*
* Failed to even open the requested library
*/
Library_Open_Error
} meta_library_e;
meta_library_e lock_and_load(const char *, void **);
void unlock_and_unload(void *);
char *get_phys_name(char *);
#ifdef __cplusplus
}
#endif
#endif /* _METADYN_H */