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diff --git a/src/uptime.c b/src/uptime.c
--- a/src/uptime.c
+++ /dev/null
@@ -1,258 +0,0 @@
-/**
- * collectd - src/uptime.c
- * Copyright (C) 2009 Marco Chiappero
- *
- * 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; only version 2 of the License is applicable.
- *
- * 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
- *
- * Authors:
- * Marco Chiappero <marco at absence.it>
- **/
-
-#include "collectd.h"
-#include "common.h"
-#include "plugin.h"
-
-#if KERNEL_LINUX
-# define STAT_FILE "/proc/stat"
-/* Using /proc filesystem to retrieve the boot time, Linux only. */
-/* #endif KERNEL_LINUX */
-
-#elif HAVE_LIBKSTAT
-/* Using kstats chain to retrieve the boot time on Solaris / OpenSolaris systems */
-/* #endif HAVE_LIBKSTAT */
-
-#elif HAVE_SYS_SYSCTL_H
-# include <sys/sysctl.h>
-/* Using sysctl interface to retrieve the boot time on *BSD / Darwin / OS X systems */
-/* #endif HAVE_SYS_SYSCTL_H */
-
-#elif HAVE_PERFSTAT
-# include <sys/protosw.h>
-# include <libperfstat.h>
-/* Using perfstat_cpu_total to retrive the boot time in AIX */
-/* #endif HAVE_PERFSTAT */
-
-#else
-# error "No applicable input method."
-#endif
-
-/*
- * Global variables
- */
-/* boottime always used, no OS distinction */
-static time_t boottime;
-
-#if HAVE_LIBKSTAT
-extern kstat_ctl_t *kc;
-#endif /* #endif HAVE_LIBKSTAT */
-
-static void uptime_submit (gauge_t uptime)
-{
- value_t values[1];
- value_list_t vl = VALUE_LIST_INIT;
-
- values[0].gauge = uptime;
-
- vl.values = values;
- vl.values_len = 1;
-
- sstrncpy (vl.host, hostname_g, sizeof (vl.host));
- sstrncpy (vl.plugin, "uptime", sizeof (vl.plugin));
- sstrncpy (vl.type, "uptime", sizeof (vl.type));
-
- plugin_dispatch_values (&vl);
-}
-
-static int uptime_init (void) /* {{{ */
-{
- /*
- * On most unix systems the uptime is calculated by looking at the boot
- * time (stored in unix time, since epoch) and the current one. We are
- * going to do the same, reading the boot time value while executing
- * the uptime_init function (there is no need to read, every time the
- * plugin_read is called, a value that won't change). However, since
- * uptime_init is run only once, if the function fails in retrieving
- * the boot time, the plugin is unregistered and there is no chance to
- * try again later. Nevertheless, this is very unlikely to happen.
- */
-
-#if KERNEL_LINUX
- unsigned long starttime;
- char buffer[1024];
- int ret;
- FILE *fh;
-
- ret = 0;
-
- fh = fopen (STAT_FILE, "r");
-
- if (fh == NULL)
- {
- char errbuf[1024];
- ERROR ("uptime plugin: Cannot open "STAT_FILE": %s",
- sstrerror (errno, errbuf, sizeof (errbuf)));
- return (-1);
- }
-
- while (fgets (buffer, 1024, fh) != NULL)
- {
- /* look for the btime string and read the value */
- ret = sscanf (buffer, "btime %lu", &starttime);
- /* avoid further loops if btime has been found and read
- * correctly (hopefully) */
- if (ret == 1)
- break;
- }
-
- fclose (fh);
-
- /* loop done, check if no value has been found/read */
- if (ret != 1)
- {
- ERROR ("uptime plugin: No value read from "STAT_FILE"");
- return (-1);
- }
-
- boottime = (time_t) starttime;
-
- if (boottime == 0)
- {
- ERROR ("uptime plugin: btime read from "STAT_FILE", "
- "but `boottime' is zero!");
- return (-1);
- }
-/* #endif KERNEL_LINUX */
-
-#elif HAVE_LIBKSTAT
- kstat_t *ksp;
- kstat_named_t *knp;
-
- ksp = NULL;
- knp = NULL;
-
- /* kstats chain already opened by update_kstat (using *kc), verify everything went fine. */
- if (kc == NULL)
- {
- ERROR ("uptime plugin: kstat chain control structure not available.");
- return (-1);
- }
-
- ksp = kstat_lookup (kc, "unix", 0, "system_misc");
- if (ksp == NULL)
- {
- ERROR ("uptime plugin: Cannot find unix:0:system_misc kstat.");
- return (-1);
- }
-
- if (kstat_read (kc, ksp, NULL) < 0)
- {
- ERROR ("uptime plugin: kstat_read failed.");
- return (-1);
- }
-
- knp = (kstat_named_t *) kstat_data_lookup (ksp, "boot_time");
- if (knp == NULL)
- {
- ERROR ("uptime plugin: kstat_data_lookup (boot_time) failed.");
- return (-1);
- }
-
- boottime = (time_t) knp->value.ui32;
-
- if (boottime == 0)
- {
- ERROR ("uptime plugin: kstat_data_lookup returned success, "
- "but `boottime' is zero!");
- return (-1);
- }
-/* #endif HAVE_LIBKSTAT */
-
-# elif HAVE_SYS_SYSCTL_H
- struct timeval boottv;
- size_t boottv_len;
- int status;
-
- int mib[2];
-
- mib[0] = CTL_KERN;
- mib[1] = KERN_BOOTTIME;
-
- boottv_len = sizeof (boottv);
- memset (&boottv, 0, boottv_len);
-
- status = sysctl (mib, STATIC_ARRAY_SIZE (mib), &boottv, &boottv_len,
- /* new_value = */ NULL, /* new_length = */ 0);
- if (status != 0)
- {
- char errbuf[1024];
- ERROR ("uptime plugin: No value read from sysctl interface: %s",
- sstrerror (errno, errbuf, sizeof (errbuf)));
- return (-1);
- }
-
- boottime = boottv.tv_sec;
-
- if (boottime == 0)
- {
- ERROR ("uptime plugin: sysctl(3) returned success, "
- "but `boottime' is zero!");
- return (-1);
- }
-/* #endif HAVE_SYS_SYSCTL_H */
-
-#elif HAVE_PERFSTAT
- int status;
- perfstat_cpu_total_t cputotal;
- int hertz;
-
- status = perfstat_cpu_total(NULL, &cputotal,
- sizeof(perfstat_cpu_total_t), 1);
- if (status < 0)
- {
- char errbuf[1024];
- ERROR ("uptime plugin: perfstat_cpu_total: %s",
- sstrerror (errno, errbuf, sizeof (errbuf)));
- return (-1);
- }
-
- hertz = sysconf(_SC_CLK_TCK);
- if (hertz <= 0)
- hertz = HZ;
-
- boottime = time(NULL) - cputotal.lbolt / hertz;
-#endif /* HAVE_PERFSTAT */
-
- return (0);
-} /* }}} int uptime_init */
-
-static int uptime_read (void)
-{
- gauge_t uptime;
- time_t elapsed;
-
- /* calculate the amount of time elapsed since boot, AKA uptime */
- elapsed = time (NULL) - boottime;
-
- uptime = (gauge_t) elapsed;
-
- uptime_submit (uptime);
-
- return (0);
-}
-
-void module_register (void)
-{
- plugin_register_init ("uptime", uptime_init);
- plugin_register_read ("uptime", uptime_read);
-} /* void module_register */