fixes processes plugin on FreeBSD Jail

diff --git a/src/processes.c b/src/processes.c
index c77859d..6caea54 100644 (file)
--- a/src/processes.c
+++ b/src/processes.c
@@ -1799,7 +1799,7 @@ static int ps_read (void)
        ps_list_reset ();
 
        /* Open the kvm interface, get a descriptor */
-       kd = kvm_open (NULL, NULL, NULL, 0, errbuf);
+       kd = kvm_openfiles (NULL, "/dev/null", NULL, 0, errbuf);
        if (kd == NULL)
        {
                ERROR ("processes plugin: Cannot open kvm interface: %s",