From dace20dcc98f90a931e88aa641f5633cdcf30c30 Mon Sep 17 00:00:00 2001
From: Peter Maydell
Date: Mon, 10 Jan 2011 13:11:24 +0000
Subject: linux-user: Add configure check for linux/fiemap.h and IOC_FS_FIEMAP

Add a configure check for the existence of linux/fiemap.h and the
IOC_FS_FIEMAP ioctl. This fixes a compilation failure on Linux
systems which don't have that header file.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
---
 linux-user/syscall.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'linux-user/syscall.c')

diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index f10e17ae23..499c4d7d62 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -83,7 +83,9 @@ int __clone2(int (*fn)(void *), void *child_stack_base,
 #include <linux/kd.h>
 #include <linux/mtio.h>
 #include <linux/fs.h>
+#if defined(CONFIG_FIEMAP)
 #include <linux/fiemap.h>
+#endif
 #include <linux/fb.h>
 #include <linux/vt.h>
 #include "linux_loop.h"
@@ -2986,6 +2988,7 @@ struct IOCTLEntry {
 
 #define MAX_STRUCT_SIZE 4096
 
+#ifdef CONFIG_FIEMAP
 /* So fiemap access checks don't overflow on 32 bit systems.
  * This is very slightly smaller than the limit imposed by
  * the underlying kernel.
@@ -3072,6 +3075,7 @@ static abi_long do_ioctl_fs_ioc_fiemap(const IOCTLEntry *ie, uint8_t *buf_temp,
     }
     return ret;
 }
+#endif
 
 static IOCTLEntry ioctl_entries[] = {
 #define IOCTL(cmd, access, ...) \
-- 
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