Replace all calls to `strerror' with `sstrerror'

[collectd.git] / src / cpufreq.c

diff --git a/src/cpufreq.c b/src/cpufreq.c
index 46e8659..5ceaacc 100644 (file)
--- a/src/cpufreq.c
+++ b/src/cpufreq.c
@@ -117,19 +117,31 @@ 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;