/* #endif defined(VM_SWAPUSAGE) */
#elif HAVE_LIBKVM_GETSWAPINFO
+ char errbuf[_POSIX2_LINE_MAX];
+
if (kvm_obj != NULL)
{
kvm_close (kvm_obj);
kvm_pagesize = getpagesize ();
- if ((kvm_obj = kvm_open (NULL, /* execfile */
- NULL, /* corefile */
- NULL, /* swapfile */
- O_RDONLY, /* flags */
- NULL)) /* errstr */
- == NULL)
+ kvm_obj = kvm_openfiles (NULL, "/dev/null", NULL, O_RDONLY, errbuf);
+
+ if (kvm_obj == NULL)
{
- ERROR ("swap plugin: kvm_open failed.");
+ ERROR ("swap plugin: kvm_openfiles failed, %s", errbuf);
return (-1);
}
/* #endif HAVE_LIBKVM_GETSWAPINFO */
if (total < used)
continue;
- swap_submit_usage (path, used, total - used, NULL, NAN);
+ swap_submit_usage (path, used * 1024.0, (total - used) * 1024.0,
+ NULL, NAN);
}
fclose (fh);
if (swap_used < 0.0)
return (EINVAL);
- swap_submit_usage (NULL, swap_used, swap_free,
- isnan (swap_cached) ? NULL : "cached", swap_cached);
+ swap_submit_usage (NULL, swap_used * 1024.0, swap_free * 1024.0,
+ isnan (swap_cached) ? NULL : "cached",
+ isnan (swap_cached) ? NAN : swap_cached * 1024.0);
return (0);
} /* }}} int swap_read_combined */