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conky/src/top.h

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/*
* top.c a slightly modified wmtop.c -- copied from the WindowMaker and gkrelltop
*
* Modified by Brenden Matthews
*
* Modified by Adi Zaimi
*
* Derived by Dan Piponi dan@tanelorn.demon.co.uk
* http://www.tanelorn.demon.co.uk
* http://wmtop.sourceforge.net
* from code originally contained in wmsysmon by Dave Clark
(clarkd@skynet.ca)
* This software is licensed through the GNU General Public License.
* $Id$
*/
/*
* Ensure there's an operating system defined. There is *no* default
* because every OS has it's own way of revealing CPU/memory usage.
* compile with gcc -DOS ...
*/
/******************************************/
/* Includes */
/******************************************/
#include "conky.h"
#define CPU_THRESHHOLD 0 /* threshhold for the cpu diff to appear */
#include <stdlib.h>
#include <stdio.h>
#include <time.h>
#include <dirent.h>
#include <string.h>
#include <fcntl.h>
#include <unistd.h>
#include <ctype.h>
#include <math.h>
#include <assert.h>
#include <limits.h>
#include <errno.h>
#include <signal.h>
#include <sys/wait.h>
#include <sys/stat.h>
#include <sys/param.h>
#include <sys/types.h>
#include <sys/ioctl.h>
#include <sys/time.h>
#include <regex.h>
/******************************************/
/* Defines */
/******************************************/
/*
* XXX: I shouldn't really use this BUFFER_LEN variable but scanf is so
* lame and it'll take me a while to write a replacement.
*/
#define BUFFER_LEN 1024
#define PROCFS_TEMPLATE "/proc/%d/stat"
#define PROCFS_TEMPLATE_MEM "/proc/%d/statm"
#define PROCFS_CMDLINE_TEMPLATE "/proc/%d/cmdline"
/******************************************/
/* Globals */
/******************************************/
/******************************************/
/* Process class */
/******************************************/
/*
* Pointer to head of process list
*/
void process_find_top(struct process **, struct process **);