X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=df.c;h=82d14ba9863a5975fd0b9ef46313ec5fd720becf;hb=c9fd9f2239319b95c46e49b1b7040e1a898cdcf7;hp=c0c42f87af6c495db89c61f24c38a7e38d31f268;hpb=985ee856a76b6cf415b2342dcfb44ac9192e5483;p=dss.git

diff --git a/df.c b/df.c
index c0c42f8..82d14ba 100644
--- a/df.c
+++ b/df.c
@@ -1,3 +1,8 @@
+/*
+ * Copyright (C) 2008-2010 Andre Noll <maan@tuebingen.mpg.de>
+ *
+ * Licensed under the GPL v2. For licencing details see COPYING.
+ */
 #include <sys/statvfs.h>
 #include <stdio.h>
 #include <assert.h>
@@ -6,13 +11,14 @@
 #include <errno.h>
 
 #include "gcc-compat.h"
-#include "error.h"
-#include "string.h"
+#include "log.h"
+#include "err.h"
+#include "str.h"
 #include "df.h"
 
 int get_disk_space(const char *path, struct disk_space *result)
 {
-	/* using floats allows to not care about integer overflows */
+	/* With floats we don't need to care about integer overflows. */
 	float total_blocks, available_blocks, blocksize;
 	float total_inodes, available_inodes;
 
@@ -33,3 +39,10 @@ int get_disk_space(const char *path, struct disk_space *result)
 	result->percent_free_inodes = 100.0 * available_inodes / total_inodes + 0.5;
 	return 1;
 }
+
+void log_disk_space(struct disk_space *ds)
+{
+	DSS_INFO_LOG(("free: %uM/%uM (%u%%), %u%% inodes unused\n",
+		ds->free_mb, ds->total_mb, ds->percent_free,
+		ds->percent_free_inodes));
+}