The definitions for the ioctl numbers TARGET_BLKBSZGET and
TARGET_BLKBSZSET had the wrong size parameters (they are defined
with size_t, not int, even though the ioctl implementations themselves
read and write integers). Since commit 354a0008 we now have an
ioctl wrapper definition for BLKBSZGET and so on an x86-64-to-x86-64
linux-user binary we were triggering the mismatch warning in
syscall_init().
Signed-off-by: Peter Maydell <peter.maydell>
---
linux-user/syscall_defs.h | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h
index a79b67d..0b239c4 100644
--- a/linux-user/syscall_defs.h
+++ b/linux-user/syscall_defs.h
@@ -832,8 +832,8 @@ struct target_pollfd {
#define TARGET_BLKSECTGET TARGET_IO(0x12,103)/* get max sectors per request
(ll_rw_blk.c) */
#define TARGET_BLKSSZGET TARGET_IO(0x12,104)/* get block device sector size */
/* A jump here: 108-111 have been used for various private purposes. */
-#define TARGET_BLKBSZGET TARGET_IOR(0x12,112,int)
-#define TARGET_BLKBSZSET TARGET_IOW(0x12,113,int)
+#define TARGET_BLKBSZGET TARGET_IOR(0x12, 112, abi_ulong)
+#define TARGET_BLKBSZSET TARGET_IOW(0x12, 113, abi_ulong)
#define TARGET_BLKGETSIZE64 TARGET_IOR(0x12,114,abi_ulong)
/* return device size in bytes
(u64 *arg) */
--
1.7.5.4
