dconf.h revision a10acbd6b2fd751eb85d16ec41398d20ff8c067e
/*
* 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 _DCONF_H
#define _DCONF_H
#pragma ident "%Z%%M% %I% %E% SMI"
#include <sys/types.h>
#include <sys/param.h>
#include <stdio.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef struct dumpconf {
char dc_device[MAXPATHLEN]; /* Dump device path */
char dc_savdir[MAXPATHLEN]; /* Savecore dir path */
int dc_cflags; /* Config flags (see <sys/dumpadm.h>) */
int dc_enable; /* Run savecore on boot? (see below) */
int dc_mode; /* Mode flags (see below) */
FILE *dc_conf_fp; /* File pointer for config file */
int dc_conf_fd; /* File descriptor for config file */
int dc_dump_fd; /* File descriptor for dump device */
boolean_t dc_readonly; /* Readonly conf file */
} dumpconf_t;
/*
* Values for dc_enable (run savecore on boot) property:
*/
#define DC_OFF 0 /* Savecore disabled */
#define DC_ON 1 /* Savecore enabled */
/*
* Values for dconf_open mode:
*/
#define DC_CURRENT 1 /* Kernel overrides file settings */
#define DC_OVERRIDE 2 /* File+defaults override kernel */
extern int dconf_open(dumpconf_t *, const char *, const char *, int);
extern int dconf_getdev(dumpconf_t *);
extern int dconf_close(dumpconf_t *);
extern int dconf_write(dumpconf_t *);
extern int dconf_update(dumpconf_t *, int);
extern void dconf_print(dumpconf_t *, FILE *);
extern int dconf_str2device(dumpconf_t *, char *);
extern int dconf_str2savdir(dumpconf_t *, char *);
extern int dconf_str2content(dumpconf_t *, char *);
extern int dconf_str2enable(dumpconf_t *, char *);
#ifdef __cplusplus
}
#endif
#endif /* _DCONF_H */