X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=src%2Fusers.c;h=08fc4fd74d349853be9510ebcc75a689d5623e74;hb=efe2a48f63ed4042c101f770d64e1c543fea70ad;hp=2739c2beec307bb17f9e55460f0f5ada5ae58b74;hpb=c1e47ad7b5e5e889fb86250f714b299e4bf8819f;p=collectd.git

diff --git a/src/users.c b/src/users.c
index 2739c2be..08fc4fd7 100644
--- a/src/users.c
+++ b/src/users.c
@@ -1,6 +1,6 @@
 /**
  * collectd - src/users.c
- * Copyright (C) 2005  Sebastian Harl
+ * Copyright (C) 2005,2006  Sebastian Harl
  *
  * 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
@@ -20,9 +20,9 @@
  *   Sebastian Harl <sh at tokkee.org>
  **/
 
+#include "collectd.h"
 #include "common.h"
 #include "plugin.h"
-#include "users.h"
 
 #if HAVE_UTMPX_H
 # include <utmpx.h>
@@ -34,10 +34,16 @@
 
 #define MODULE_NAME "users"
 
+#if HAVE_GETUTXENT || HAVE_GETUTENT
+# define USERS_HAVE_READ 1
+#else
+# define USERS_HAVE_READ 0
+#endif
+
 static char *rrd_file = "users.rrd";
 static char *ds_def[] =
 {
-	"DS:users:GAUGE:25:0:65535",
+	"DS:users:GAUGE:"COLLECTD_HEARTBEAT":0:65535",
 	NULL
 };
 static int ds_num = 1;
@@ -54,6 +60,7 @@ static void users_write (char *host, char *inst, char *val)
 	return;
 } /* static void users_write(char *host, char *inst, char *val) */
 
+#if USERS_HAVE_READ
 /* I don't like this temporary macro definition - well it's used everywhere
    else in the collectd-sources, so I will just stick with it...  */
 #define BUFSIZE 256
@@ -112,6 +119,9 @@ static void users_read (void)
 
 	return;
 } /* static void users_read(void) */
+#else
+# define users_read NULL
+#endif /* USERS_HAVE_READ */
 
 void module_register (void)
 {