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conky/src/diskio.h
2012-05-03 16:34:44 -07:00

82 lines
2.5 KiB
C++

/* -*- mode: c++; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: t -*-
* vim: ts=4 sw=4 noet ai cindent syntax=cpp
*
* Conky, a system monitor, based on torsmo
*
* Any original torsmo code is licensed under the BSD license
*
* All code written since the fork of torsmo is licensed under the GPL
*
* Please see COPYING for details
*
* Copyright (c) 2004, Hannu Saransaari and Lauri Hakkarainen
* Copyright (c) 2005-2012 Brenden Matthews, Philip Kovacs, et. al.
* (see AUTHORS)
* All rights reserved.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef DISKIO_H_
#define DISKIO_H_
#include <limits.h>
struct diskio_stat {
diskio_stat() :
next(NULL),
current(0),
current_read(0),
current_write(0),
last(UINT_MAX),
last_read(UINT_MAX),
last_write(UINT_MAX)
{
memset(sample, 0, sizeof(sample) / sizeof(sample[0]));
memset(sample_read, 0, sizeof(sample_read) / sizeof(sample_read[0]));
memset(sample_write, 0, sizeof(sample_write) / sizeof(sample_write[0]));
}
struct diskio_stat *next;
char *dev;
double sample[15];
double sample_read[15];
double sample_write[15];
double current;
double current_read;
double current_write;
double last;
double last_read;
double last_write;
};
extern struct diskio_stat stats;
struct diskio_stat *prepare_diskio_stat(const char *);
int update_diskio(void);
void clear_diskio_stats(void);
void update_diskio_values(struct diskio_stat *, unsigned int, unsigned int);
void parse_diskio_arg(struct text_object *, const char *);
void print_diskio(struct text_object *, char *, int);
void print_diskio_read(struct text_object *, char *, int);
void print_diskio_write(struct text_object *, char *, int);
#ifdef BUILD_X11
void parse_diskiograph_arg(struct text_object *, const char *);
double diskiographval(struct text_object *);
double diskiographval_read(struct text_object *);
double diskiographval_write(struct text_object *);
#endif /* BUILD_X11 */
#endif /* DISKIO_H_ */