71 lines
2.2 KiB
C
71 lines
2.2 KiB
C
|
/*
|
||
|
|
* diskstat - Disk statistics - part of procps
|
||
|
|
*
|
||
|
|
* Copyright (c) 2003 Fabian Frederick
|
||
|
|
* Copyright (C) 2003 Albert Cahalan
|
||
|
|
* Copyright (C) 2015 Craig Small <csmall@enc.com.au>
|
||
|
|
*
|
||
|
|
* 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
|
||
|
|
*/
|
||
|
|
#ifndef PROC_DISKSTAT_H
|
||
|
|
#define PROC_DISKSTAT_H
|
||
|
|
|
||
|
|
#include <proc/procps.h>
|
||
|
|
|
||
|
|
__BEGIN_DECLS
|
||
|
|
|
||
|
|
enum procps_diskstat_devitem {
|
||
|
|
PROCPS_DISKSTAT_READS,
|
||
|
|
PROCPS_DISKSTAT_READS_MERGED,
|
||
|
|
PROCPS_DISKSTAT_READ_SECTORS,
|
||
|
|
PROCPS_DISKSTAT_READ_TIME,
|
||
|
|
PROCPS_DISKSTAT_WRITES,
|
||
|
|
PROCPS_DISKSTAT_WRITES_MERGED,
|
||
|
|
PROCPS_DISKSTAT_WRITE_SECTORS,
|
||
|
|
PROCPS_DISKSTAT_WRITE_TIME,
|
||
|
|
PROCPS_DISKSTAT_IO_INPROGRESS,
|
||
|
|
PROCPS_DISKSTAT_IO_TIME,
|
||
|
|
PROCPS_DISKSTAT_IO_WTIME
|
||
|
|
};
|
||
|
|
|
||
|
|
struct procps_diskstat;
|
||
|
|
struct procps_diskstat_dev;
|
||
|
|
|
||
|
|
int procps_diskstat_new (struct procps_diskstat **info);
|
||
|
|
int procps_diskstat_read (struct procps_diskstat *info);
|
||
|
|
|
||
|
|
int procps_diskstat_ref (struct procps_diskstat *info);
|
||
|
|
int procps_diskstat_unref (struct procps_diskstat **info);
|
||
|
|
|
||
|
|
int procps_diskstat_dev_count (const struct procps_diskstat *info);
|
||
|
|
int procps_diskstat_dev_getbyname(
|
||
|
|
const struct procps_diskstat *info,
|
||
|
|
const char *name);
|
||
|
|
|
||
|
|
unsigned long procps_diskstat_dev_get(
|
||
|
|
const struct procps_diskstat *info,
|
||
|
|
const enum procps_diskstat_devitem item,
|
||
|
|
const unsigned int devid);
|
||
|
|
|
||
|
|
char* procps_diskstat_dev_getname(
|
||
|
|
const struct procps_diskstat *info,
|
||
|
|
const unsigned int devid);
|
||
|
|
|
||
|
|
int procps_diskstat_dev_isdisk(
|
||
|
|
const struct procps_diskstat *info,
|
||
|
|
const unsigned int devid);
|
||
|
|
__END_DECLS
|
||
|
|
#endif
|