nvfile.h revision fcf3ce441efd61da9bb2884968af01cb7c1452cc
/*
* 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 _NVFILE_H
#define _NVFILE_H
#ifdef __cplusplus
extern "C" {
#endif
#include <sys/types.h>
typedef enum iscsi_nvfile_status {
/* Success */
ISCSI_NVFILE_SUCCESS = 0,
/* nvf_list not found */
ISCSI_NVFILE_NVF_LIST_NOT_FOUND,
/* name/value pair not found */
ISCSI_NVFILE_NAMEVAL_NOT_FOUND,
/* other failure */
ISCSI_NVFILE_FAILURE
} iscsi_nvfile_status_t;
/*
* Function Prototypes
*/
void nvf_init(void);
void nvf_fini(void);
boolean_t nvf_load(void);
void nvf_update(void);
boolean_t nvf_list_check(char *id);
boolean_t nvf_node_value_set(char *id, uint32_t value);
boolean_t nvf_node_value_get(char *id, uint32_t *value);
boolean_t nvf_node_name_set(char *id, char *name);
boolean_t nvf_node_name_get(char *id, char *name, uint_t nsize);
boolean_t nvf_node_data_set(char *name, void *data, uint_t dsize);
iscsi_nvfile_status_t nvf_node_data_get(char *name, void *data, uint_t dsize);
boolean_t nvf_node_data_clear(char *name);
boolean_t nvf_data_set(char *id, char *name, void *data, uint_t dsize);
boolean_t nvf_data_get(char *id, char *name, void *data, uint_t dsize);
boolean_t nvf_data_next(char *id, void **v, char *name,
void *data, uint_t dsize);
boolean_t nvf_data_clear(char *id, char *name);
#ifdef __cplusplus
}
#endif
#endif /* _NVFILE_H */