From 88fca201aca752cbb7a981e1fe1b2a875cc29833 Mon Sep 17 00:00:00 2001
From: Theodore Ts'o <tytso@mit.edu>
Date: Sat, 22 Aug 2009 13:16:14 -0400
Subject: [PATCH] Move declaration of FS_IOC_FIEMAP ioctl to fiemap.h

This helps e4defrag compile on systems where the system header files
don't yet define FS_IOC_FIEMAP.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
---
 lib/ext2fs/fiemap.h | 4 ++++
 misc/e4defrag.c     | 2 +-
 misc/filefrag.c     | 1 -
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/lib/ext2fs/fiemap.h b/lib/ext2fs/fiemap.h
index 934e22d..0696729 100644
--- a/lib/ext2fs/fiemap.h
+++ b/lib/ext2fs/fiemap.h
@@ -36,6 +36,10 @@ struct fiemap {
 	struct fiemap_extent fm_extents[0]; /* array of mapped extents (out) */
 };
 
+#ifndef FS_IOC_FIEMAP
+#define FS_IOC_FIEMAP	_IOWR('f', 11, struct fiemap)
+#endif
+
 #define FIEMAP_MAX_OFFSET	(~0ULL)
 
 #define FIEMAP_FLAG_SYNC	0x00000001 /* sync file data before map */
diff --git a/misc/e4defrag.c b/misc/e4defrag.c
index 4c83fa3..4451a63 100644
--- a/misc/e4defrag.c
+++ b/misc/e4defrag.c
@@ -34,8 +34,8 @@
 #include <ext2fs/ext2_types.h>
 #include <ext2fs/ext2fs.h>
 #include <linux/fs.h>
-#include <ext2fs/fiemap.h>
 #include <sys/ioctl.h>
+#include <ext2fs/fiemap.h>
 #include <sys/mman.h>
 #include <sys/stat.h>
 #include <sys/statfs.h>
diff --git a/misc/filefrag.c b/misc/filefrag.c
index eed2b86..66a09e7 100644
--- a/misc/filefrag.c
+++ b/misc/filefrag.c
@@ -54,7 +54,6 @@ unsigned long long filesize;
 
 #define FIBMAP		_IO(0x00, 1)	/* bmap access */
 #define FIGETBSZ	_IO(0x00, 2)	/* get the block size used for bmap */
-#define FS_IOC_FIEMAP	_IOWR('f', 11, struct fiemap)
 
 #define	EXT4_EXTENTS_FL			0x00080000 /* Inode uses extents */
 #define	EXT3_IOC_GETFLAGS		_IOR('f', 1, long)
-- 
1.8.3.1