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[lcd4linux @ 2004-01-15 04:29:45 by reinelt]

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moved lcd4linux.conf.sample to *.old
lcd4linux.conf.sample with new layout
new plugins 'loadavg' and 'meminfo'
text widget have pre- and postfix

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@311 3ae390bd-cb1e-0410-b409-cd5a39f66f1f
This commit is contained in:
reinelt
2004-01-15 04:29:45 +00:00
parent 504656e948
commit a94ba7634d
10 changed files with 711 additions and 327 deletions
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plugin_loadavg.c Normal file
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/* $Id: plugin_loadavg.c,v 1.1 2004/01/15 04:29:45 reinelt Exp $
*
* plugin for load average
*
* Copyright 2003 Michael Reinelt <reinelt@eunet.at>
* Copyright 2004 The LCD4Linux Team <lcd4linux-devel@users.sourceforge.net>
*
* This file is part of LCD4Linux.
*
* LCD4Linux 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 2, or (at your option)
* any later version.
*
* LCD4Linux 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, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*
* $Log: plugin_loadavg.c,v $
* Revision 1.1 2004/01/15 04:29:45 reinelt
* moved lcd4linux.conf.sample to *.old
* lcd4linux.conf.sample with new layout
* new plugins 'loadavg' and 'meminfo'
* text widget have pre- and postfix
*
*/
/*
* exported functions:
*
* int plugin_init_loadavg (void)
* adds functions for load average
*
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include "debug.h"
#include "plugin.h"
static void my_loadavg (RESULT *result, RESULT *arg1)
{
int nelem, index;
double loadavg[3];
nelem=getloadavg(loadavg, 3);
if (nelem<0) {
error ("getloadavg() failed!");
SetResult(&result, R_STRING, "");
return;
}
index=R2N(arg1);
if (index<1 || index>nelem) {
error ("loadavg(%d): index out of range!", index);
SetResult(&result, R_STRING, "");
return;
}
SetResult(&result, R_NUMBER, &(loadavg[index-1]));
return;
}
int plugin_init_loadavg (void)
{
AddFunction ("loadavg", 1, my_loadavg);
return 0;
}