mirror of
https://github.com/Llewellynvdm/conky.git
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610b0b628d
In order to do this correctly: Removed duplicate includes Fixed mpd functions to accept mpd_s instead of information Freed mpd.h of any need to include conky.h (mpd.c still includes it for the constants) git-svn-id: https://conky.svn.sourceforge.net/svnroot/conky/trunk/conky1@1154 7f574dfc-610e-0410-a909-a81674777703
122 lines
3.2 KiB
C
122 lines
3.2 KiB
C
/* Conky, a system monitor, based on torsmo
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*
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* Any original torsmo code is licensed under the BSD license
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*
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* All code written since the fork of torsmo is licensed under the GPL
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*
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* Please see COPYING for details
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*
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* Copyright (c) 2005 Adi Zaimi, Dan Piponi <dan@tanelorn.demon.co.uk>,
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* Dave Clark <clarkd@skynet.ca>
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* Copyright (c) 2005-2008 Brenden Matthews, Philip Kovacs, et. al.
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* (see AUTHORS)
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* All rights reserved.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* $Id$ */
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#ifndef _top_h_
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#define _top_h_
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/* Ensure there's an operating system defined.
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* compile with gcc -DOS ...
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* There is *no* default because every OS has it's own way of revealing
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* CPU/memory usage. */
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/******************************************
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* Includes *
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******************************************/
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#include "conky.h"
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#define CPU_THRESHHOLD 0 /* threshhold for the cpu diff to appear */
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#include <time.h>
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#include <dirent.h>
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#include <string.h>
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#include <fcntl.h>
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#include <unistd.h>
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#include <ctype.h>
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#include <math.h>
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#include <assert.h>
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#include <limits.h>
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#include <errno.h>
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#include <signal.h>
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#include <sys/wait.h>
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <sys/ioctl.h>
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#include <sys/time.h>
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#include <regex.h>
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/******************************************
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* Defines *
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******************************************/
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/* XXX: I shouldn't really use this BUFFER_LEN variable but scanf is so lame
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* and it'll take me a while to write a replacement. */
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#define BUFFER_LEN 1024
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#define PROCFS_TEMPLATE "/proc/%d/stat"
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#define PROCFS_TEMPLATE_MEM "/proc/%d/statm"
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#define PROCFS_CMDLINE_TEMPLATE "/proc/%d/cmdline"
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#define MAX_SP 10 // number of elements to sort
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enum top_field {
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TOP_CPU,
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TOP_NAME,
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TOP_PID,
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TOP_MEM,
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TOP_TIME,
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TOP_MEM_RES,
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TOP_MEM_VSIZE
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};
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/******************************************
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* Process class *
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******************************************/
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struct process {
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struct process *next;
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struct process *previous;
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pid_t pid;
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char *name;
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float amount;
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// User and kernel times are in hundredths of seconds
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unsigned long user_time;
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unsigned long total;
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unsigned long kernel_time;
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unsigned long previous_user_time;
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unsigned long previous_kernel_time;
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unsigned long total_cpu_time;
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unsigned int vsize;
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unsigned int rss;
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unsigned int time_stamp;
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unsigned int counted;
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unsigned int changed;
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float totalmem;
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};
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struct sorted_process {
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struct sorted_process *greater;
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struct sorted_process *less;
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struct process *proc;
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};
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/* Pointer to head of process list */
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void process_find_top(struct process **, struct process **);
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#endif /* _top_h_ */
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