From 72758b677ad240fd80b769e92f85c639860e6b97 Mon Sep 17 00:00:00 2001
From: Justus Winter <4winter@informatik.uni-hamburg.de>
Date: Wed, 12 Aug 2015 16:13:07 +0200
Subject: ext2fs: improve ext2fs debugging
* ext2fs/ext2fs.h (ext2_debug): Print to stderr.
(printf): Drop declaration.
---
ext2fs/ext2fs.h | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
(limited to 'ext2fs')
diff --git a/ext2fs/ext2fs.h b/ext2fs/ext2fs.h
index 96d8e9db..0009af0f 100644
--- a/ext2fs/ext2fs.h
+++ b/ext2fs/ext2fs.h
@@ -50,9 +50,10 @@ typedef int8_t __s8;
#undef ext2_debug
#ifdef EXT2FS_DEBUG
+#include <stdio.h>
extern int ext2_debug_flag;
#define ext2_debug(f, a...) \
- do { if (ext2_debug_flag) printf ("ext2fs: (debug) %s: " f "\n", __FUNCTION__ , ## a); } while (0)
+ do { if (ext2_debug_flag) fprintf (stderr, "ext2fs: (debug) %s: " f "\n", __FUNCTION__ , ## a); } while (0)
#else
#define ext2_debug(f, a...) (void)0
#endif
@@ -65,8 +66,6 @@ extern int ext2_debug_flag;
#undef DONT_CACHE_MEMORY_OBJECTS
-int printf (const char *fmt, ...);
-
/* A block number. */
typedef __u32 block_t;
--
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