X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fcpufreq.c;h=7a5c8fdf43079d68b1dc0352a5133f8bd5a75143;hb=5afa2f82d43e2a7952d8f347f6f40b5778c59db8;hp=46e8659882381443dc8dc482b008fa2e6e1a2e72;hpb=838af4cdc6c8674ed3e14a95fea172118c707a85;p=collectd.git

diff --git a/src/cpufreq.c b/src/cpufreq.c
index 46e86598..7a5c8fdf 100644
--- a/src/cpufreq.c
+++ b/src/cpufreq.c
@@ -32,16 +32,6 @@
 # define CPUFREQ_HAVE_READ 0
 #endif
 
-static data_source_t data_source[1] =
-{
-	{"value", DS_TYPE_GAUGE, 0, NAN}
-};
-
-static data_set_t data_set =
-{
-	"cpufreq", 1, data_source
-};
-
 #if CPUFREQ_HAVE_READ
 #ifdef KERNEL_LINUX
 static int num_cpu = 0;
@@ -117,19 +107,31 @@ static int cpufreq_read (void)
 
 		if ((fp = fopen (filename, "r")) == NULL)
 		{
-			WARNING ("cpufreq: fopen: %s", strerror (errno));
+			char errbuf[1024];
+			WARNING ("cpufreq: fopen (%s): %s", filename,
+					sstrerror (errno, errbuf,
+						sizeof (errbuf)));
 			return (-1);
 		}
 
 		if (fgets (buffer, 16, fp) == NULL)
 		{
-			WARNING ("cpufreq: fgets: %s", strerror (errno));
+			char errbuf[1024];
+			WARNING ("cpufreq: fgets: %s",
+					sstrerror (errno, errbuf,
+						sizeof (errbuf)));
 			fclose (fp);
 			return (-1);
 		}
 
 		if (fclose (fp))
-			WARNING ("cpufreq: fclose: %s", strerror (errno));
+		{
+			char errbuf[1024];
+			WARNING ("cpufreq: fclose: %s",
+					sstrerror (errno, errbuf,
+						sizeof (errbuf)));
+		}
+
 
 		/* You're seeing correctly: The file is reporting kHz values.. */
 		val = atoll (buffer) * 1000;
@@ -145,8 +147,6 @@ static int cpufreq_read (void)
 
 void module_register (void)
 {
-	plugin_register_data_set (&data_set);
-
 #if CPUFREQ_HAVE_READ
 	plugin_register_init ("cpufreq", cpufreq_init);
 	plugin_register_read ("cpufreq", cpufreq_read);