X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=src%2Fentropy.c;h=d56be6dc1df8f4645eb7c4f04a820ee978d87a8b;hb=HEAD;hp=fd48c74292561b3c264edd62f1392eb86621f152;hpb=2f0dfdda8bc499fdb161c6a5850ec176e75bd4fa;p=collectd.git

diff --git a/src/entropy.c b/src/entropy.c
index fd48c742..d56be6dc 100644
--- a/src/entropy.c
+++ b/src/entropy.c
@@ -1,6 +1,6 @@
 /**
  * collectd - src/entropy.c
- * Copyright (C) 2005,2006  Florian octo Forster
+ * Copyright (C) 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
@@ -23,25 +23,12 @@
 #include "common.h"
 #include "plugin.h"
 
-#if KERNEL_LINUX
-# define ENTROPY_HAVE_READ 1
-#else
-# define ENTROPY_HAVE_READ 0
+#if !KERNEL_LINUX
+# error "No applicable input method."
 #endif
 
 #define ENTROPY_FILE "/proc/sys/kernel/random/entropy_avail"
 
-static data_source_t dsrc[1] =
-{
-	{"entropy",  DS_TYPE_GAUGE, 0.0, 4294967295.0}
-};
-
-static data_set_t ds =
-{
-	"entropy", 1, dsrc
-};
-
-#if ENTROPY_HAVE_READ
 static void entropy_submit (double entropy)
 {
 	value_t values[1];
@@ -51,18 +38,15 @@ static void entropy_submit (double entropy)
 
 	vl.values = values;
 	vl.values_len = 1;
-	vl.time = time (NULL);
-	strcpy (vl.host, hostname_g);
-	strcpy (vl.plugin, "entropy");
-	strcpy (vl.plugin_instance, "");
-	strcpy (vl.type_instance, "");
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "entropy", sizeof (vl.plugin));
+	sstrncpy (vl.type, "entropy", sizeof (vl.type));
 
-	plugin_dispatch_values ("entropy", &vl);
+	plugin_dispatch_values (&vl);
 }
 
 static int entropy_read (void)
 {
-#if KERNEL_LINUX
 	double entropy;
 	FILE *fh;
 	char buffer[64];
@@ -82,19 +66,11 @@ static int entropy_read (void)
 	
 	if (entropy > 0.0)
 		entropy_submit (entropy);
-#endif /* KERNEL_LINUX */
 
 	return (0);
 }
-#endif /* ENTROPY_HAVE_READ */
 
-void module_register (modreg_e load)
+void module_register (void)
 {
-	if (load & MR_DATASETS)
-		plugin_register_data_set (&ds);
-
-#if ENTROPY_HAVE_READ
-	if (load & MR_READ)
-		plugin_register_read ("entropy", entropy_read);
-#endif
+	plugin_register_read ("entropy", entropy_read);
 } /* void module_register */