X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fentropy.c;h=e312a0b47810c89f5099d3a2b50ba1fd0a21bf77;hb=75d4c13daf6c1226710b64ff3a793afa31721b81;hp=03de9efb48175dccecf7bdd6ab3a53ddf730e33d;hpb=21a4ddcc2d66eea59224fd95746c7533b1b1a46d;p=collectd.git

diff --git a/src/entropy.c b/src/entropy.c
index 03de9efb..e312a0b4 100644
--- a/src/entropy.c
+++ b/src/entropy.c
@@ -25,57 +25,54 @@
  **/
 
 #include "collectd.h"
+
 #include "common.h"
 #include "plugin.h"
 
 #if !KERNEL_LINUX
-# error "No applicable input method."
+#error "No applicable input method."
 #endif
 
 #define ENTROPY_FILE "/proc/sys/kernel/random/entropy_avail"
 
-static void entropy_submit (double entropy)
-{
-	value_t values[1];
-	value_list_t vl = VALUE_LIST_INIT;
+static void entropy_submit(double entropy) {
+  value_t values[1];
+  value_list_t vl = VALUE_LIST_INIT;
 
-	values[0].gauge = entropy;
+  values[0].gauge = entropy;
 
-	vl.values = values;
-	vl.values_len = 1;
-	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
-	sstrncpy (vl.plugin, "entropy", sizeof (vl.plugin));
-	sstrncpy (vl.type, "entropy", sizeof (vl.type));
+  vl.values = values;
+  vl.values_len = 1;
+  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 (&vl);
+  plugin_dispatch_values(&vl);
 }
 
-static int entropy_read (void)
-{
-	double entropy;
-	FILE *fh;
-	char buffer[64];
+static int entropy_read(void) {
+  double entropy;
+  FILE *fh;
+  char buffer[64];
+
+  fh = fopen(ENTROPY_FILE, "r");
+  if (fh == NULL)
+    return (-1);
 
-	fh = fopen (ENTROPY_FILE, "r");
-	if (fh == NULL)
-		return (-1);
+  if (fgets(buffer, sizeof(buffer), fh) == NULL) {
+    fclose(fh);
+    return (-1);
+  }
+  fclose(fh);
 
-	if (fgets (buffer, sizeof (buffer), fh) == NULL)
-	{
-		fclose (fh);
-		return (-1);
-	}
-	fclose (fh);
+  entropy = atof(buffer);
 
-	entropy = atof (buffer);
-	
-	if (entropy > 0.0)
-		entropy_submit (entropy);
+  if (entropy > 0.0)
+    entropy_submit(entropy);
 
-	return (0);
+  return (0);
 }
 
-void module_register (void)
-{
-	plugin_register_read ("entropy", entropy_read);
+void module_register(void) {
+  plugin_register_read("entropy", entropy_read);
 } /* void module_register */