/**
* collectd - src/load.c
- * Copyright (C) 2005,2006 Florian octo Forster
+ * Copyright (C) 2005-2007 Florian octo Forster
*
* 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
#include "common.h"
#include "plugin.h"
-#if defined(HAVE_GETLOADAVG) || defined(KERNEL_LINUX) || defined(HAVE_LIBSTATGRAB)
-# define LOAD_HAVE_READ 1
-#else
-# define LOAD_HAVE_READ 0
-#endif
-
#ifdef HAVE_SYS_LOADAVG_H
#include <sys/loadavg.h>
#endif
#endif
#endif /* defined(HAVE_GETLOADAVG) */
-#if LOAD_HAVE_READ
static void load_submit (gauge_t snum, gauge_t mnum, gauge_t lnum)
{
value_t values[3];
char errbuf[1024];
WARNING ("load: fopen: %s",
sstrerror (errno, errbuf, sizeof (errbuf)));
- return;
+ return (-1);
}
if (fgets (buffer, 16, loadavg) == NULL)
WARNING ("load: fgets: %s",
sstrerror (errno, errbuf, sizeof (errbuf)));
fclose (loadavg);
- return;
+ return (-1);
}
if (fclose (loadavg))
numfields = strsplit (buffer, fields, 8);
if (numfields < 3)
- return;
+ return (-1);
snum = atof (fields[0]);
mnum = atof (fields[1]);
lnum = ls->min15;
load_submit (snum, mnum, lnum);
-#endif /* HAVE_LIBSTATGRAB */
+/* #endif HAVE_LIBSTATGRAB */
+
+#else
+# error "No applicable input method."
+#endif
return (0);
}
-#endif /* LOAD_HAVE_READ */
void module_register (void)
{
-#if LOAD_HAVE_READ
plugin_register_read ("load", load_read);
-#endif
} /* void module_register */