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/*
* 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 2 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, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <glib.h>
#include "sysinfo.h"
int xs_parse_df(gint64 *out_total, gint64 *out_free)
{
FILE *pipe;
char buffer[bsize];
pipe = popen("df -k -l -P", "r");
if(pipe==NULL)
return 1;
*out_total = *out_free = 0;
while(fgets(buffer, bsize, pipe) != NULL)
{
long long int avail, total;
/* Filesystem 1024-blocks Used Available Capacity Mounted-on */
if (sscanf (buffer, "%*s %lld %*s %lld %*s %*s", &total, &avail) == 2)
{
*out_total += total;
*out_free += avail;
}
}
/* Convert to bytes */
*out_total *= 1000;
*out_free *= 1000;
pclose(pipe);
return 0;
}
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