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conky/src/diskio.h

81 lines
2.4 KiB
C++

/*
*
* 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) 2005-2021 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>
#include <cstring>
struct diskio_stat {
diskio_stat()
: next(nullptr),
current(0),
current_read(0),
current_write(0),
last(UINT_MAX),
last_read(UINT_MAX),
last_write(UINT_MAX) {
std::memset(sample, 0, sizeof(sample));
std::memset(sample_read, 0, sizeof(sample_read));
std::memset(sample_write, 0, sizeof(sample_write));
}
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 *, unsigned int);
void print_diskio_read(struct text_object *, char *, unsigned int);
void print_diskio_write(struct text_object *, char *, unsigned int);
#ifdef BUILD_GUI
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_GUI */
#endif /* DISKIO_H_ */