Commit c8b0bf54 authored by Peter Maydell's avatar Peter Maydell
Browse files

linux-user: Fix incorrect TARGET_BLKBSZGET, TARGET_BLKBSZSET 



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: default avatarPeter Maydell <peter.maydell@linaro.org>
parent 33e95c63

linux-user/syscall_defs.h

+2 −2
Original line number Diff line number Diff line
@@ -880,8 +880,8 @@ 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) */