From: Aleksandar Markovic <amarkovic@wavecomp.com>

Both FIFREEZE and FITHAW ioctls accept an integer as their third
argument.

All ioctls in this group (FI* ioctl) are guarded with "#ifdef", so the
guards are used in this implementation too for consistency (however,
many of ioctls in FI* group became old enough that their #ifdef guards
could be removed, bit this is out of the scope of this patch).

Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
---
 linux-user/ioctls.h       | 6 ++++++
 linux-user/syscall_defs.h | 2 ++
 2 files changed, 8 insertions(+)

diff --git a/linux-user/ioctls.h b/linux-user/ioctls.h
index e4f0a04..66f8c4e 100644
--- a/linux-user/ioctls.h
+++ b/linux-user/ioctls.h
@@ -123,6 +123,12 @@
 #ifdef FIBMAP
      IOCTL(FIBMAP, IOC_W | IOC_R, MK_PTR(TYPE_LONG))
 #endif
+#ifdef FIFREEZE
+     IOCTL(FIFREEZE, IOC_W | IOC_R, TYPE_INT)
+#endif
+#ifdef FITHAW
+     IOCTL(FITHAW, IOC_W | IOC_R, TYPE_INT)
+#endif
 #ifdef FITRIM
      IOCTL(FITRIM, IOC_W | IOC_R, MK_PTR(MK_STRUCT(STRUCT_fstrim_range)))
 #endif
diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h
index 97ab3e1..d4d39de 100644
--- a/linux-user/syscall_defs.h
+++ b/linux-user/syscall_defs.h
@@ -908,6 +908,8 @@ struct target_pollfd {
 #define TARGET_FIBMAP     TARGET_IO(0x00,1)  /* bmap access */
 #define TARGET_FIGETBSZ   TARGET_IO(0x00,2)  /* get the block size used for bmap */
 
+#define TARGET_FIFREEZE   TARGET_IOWR('X', 119, int)    /* Freeze */
+#define TARGET_FITHAW     TARGET_IOWR('X', 120, int)    /* Thaw */
 #define TARGET_FITRIM     TARGET_IOWR('X', 121, struct fstrim_range)
 #define TARGET_FICLONE    TARGET_IOW(0x94, 9, int)
 #define TARGET_FICLONERANGE TARGET_IOW(0x94, 13, struct file_clone_range)
-- 
2.7.4