X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fdf.c;h=38079d8772e232f44ac690cc636222a67e45195e;hb=bc7992ed0693313a2b1fe282a5bf23f1cc9f8e42;hp=dd5e13824660c34da87231606029531fed4e99eb;hpb=b8be503b2b50366a9c498ba7e4ab66a228c6dfbf;p=collectd.git

diff --git a/src/df.c b/src/df.c
index dd5e1382..38079d87 100644
--- a/src/df.c
+++ b/src/df.c
@@ -26,12 +26,6 @@
 #include "utils_mount.h"
 #include "utils_ignorelist.h"
 
-#if HAVE_STATFS || HAVE_STATVFS
-# define DF_HAVE_READ 1
-#else
-# define DF_HAVE_READ 0
-#endif
-
 #if HAVE_STATVFS
 # if HAVE_SYS_STATVFS_H
 #  include <sys/statvfs.h>
@@ -44,21 +38,10 @@
 # endif
 # define STATANYFS statfs
 # define BLOCKSIZE(s) (s).f_bsize
+#else
+# error "No applicable input method."
 #endif
 
-/* 2^50 - 1 == 1125899906842623 = 1 Petabyte */
-static data_source_t dsrc[2] =
-{
-	{"free", DS_TYPE_GAUGE, 0, 1125899906842623.0},
-	{"used", DS_TYPE_GAUGE, 0, 1125899906842623.0}
-};
-
-static data_set_t ds =
-{
-	"df", 2, dsrc
-};
-
-#if DF_HAVE_READ
 static const char *config_keys[] =
 {
 	"Device",
@@ -141,13 +124,13 @@ static void df_submit (char *df_name,
 
 	vl.values = values;
 	vl.values_len = 2;
-	vl.time = time (NULL);
-	strcpy (vl.host, hostname);
-	strcpy (vl.plugin, "df");
-	strcpy (vl.plugin_instance, "");
-	strncpy (vl.type_instance, df_name, sizeof (vl.type_instance));
+	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+	sstrncpy (vl.plugin, "df", sizeof (vl.plugin));
+	sstrncpy (vl.plugin_instance, "", sizeof (vl.plugin_instance));
+	sstrncpy (vl.type, "df", sizeof (vl.host));
+	sstrncpy (vl.type_instance, df_name, sizeof (vl.type_instance));
 
-	plugin_dispatch_values ("df", &vl);
+	plugin_dispatch_values (&vl);
 } /* void df_submit */
 
 static int df_read (void)
@@ -174,7 +157,10 @@ static int df_read (void)
 	{
 		if (STATANYFS (mnt_ptr->dir, &statbuf) < 0)
 		{
-			syslog (LOG_ERR, "statv?fs failed: %s", strerror (errno));
+			char errbuf[1024];
+			ERROR ("statv?fs failed: %s",
+					sstrerror (errno, errbuf,
+						sizeof (errbuf)));
 			continue;
 		}
 
@@ -187,13 +173,13 @@ static int df_read (void)
 
 		if (strcmp (mnt_ptr->dir, "/") == 0)
 		{
-			strncpy (mnt_name, "root", sizeof (mnt_name));
+			sstrncpy (mnt_name, "root", sizeof (mnt_name));
 		}
 		else
 		{
 			int i, len;
 
-			strncpy (mnt_name, mnt_ptr->dir + 1, sizeof (mnt_name));
+			sstrncpy (mnt_name, mnt_ptr->dir + 1, sizeof (mnt_name));
 			len = strlen (mnt_name);
 
 			for (i = 0; i < len; i++)
@@ -218,15 +204,11 @@ static int df_read (void)
 
 	return (0);
 } /* int df_read */
-#endif /* DF_HAVE_READ */
 
 void module_register (void)
 {
-	plugin_register_data_set (&ds);
-
-#if DF_HAVE_READ
-	plugin_register_config ("df", df_config, config_keys, config_keys_num);
+	plugin_register_config ("df", df_config,
+			config_keys, config_keys_num);
 	plugin_register_init ("df", df_init);
 	plugin_register_read ("df", df_read);
-#endif
 } /* void module_register */