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/*
* Copyright (C) 2013-2014 Red Hat, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Authors: Peter Schiffer <pschiffe@redhat.com>
*/
#ifndef LSBLK_H_
#define LSBLK_H_
#include <math.h>
#include <sys/types.h>
#include <sys/stat.h>
#include "utils.h"
/* Disk by lsblk program. */
typedef struct _LsblkHdd {
char *name; /* /dev/path as name */
char *basename; /* Basename of /dev/path */
char *type; /* Disk type; disk for disk, rom for cdrom */
char *model; /* Model */
char *serial; /* Serial number */
char *revision; /* Revision */
char *vendor; /* Vendor */
unsigned long capacity; /* Drive's capacity in bytes */
} LsblkHdd;
/*
* Get array of disks from sysfs by lsblk program.
* @param hdds array of disks, this function will allocate necessary
* memory, but caller is responsible for freeing it
* @param hdds_nb number of disks in hdds
* @return 0 if success, negative value otherwise
*/
short lsblk_get_hdds(LsblkHdd **hdds, unsigned *hdds_nb);
/*
* Free array of disks.
* @param hdds array of disks
* @param hdds_nb number of disks in hdds
*/
void lsblk_free_hdds(LsblkHdd **hdds, unsigned *hdds_nb);
#endif /* LSBLK_H_ */
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