From ab22b4dd749f5769e72eaf4dd368072196ef29af Mon Sep 17 00:00:00 2001 From: Yunqiang Su Date: Wed, 4 Sep 2019 14:59:24 +0200 Subject: linux-user: Add support for FDFLUSH ioctl FDFLUSH is used for flushing buffers of floppy drives. Support in QEMU is needed because some of Debian packages use this ioctl while running post-build tests. One such example is 'tar' package. Signed-off-by: Yunqiang Su Signed-off-by: Aleksandar Markovic Reviewed-by: Laurent Vivier Message-Id: <1567601968-26946-5-git-send-email-aleksandar.markovic@rt-rk.com> Signed-off-by: Laurent Vivier --- linux-user/syscall_defs.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'linux-user/syscall_defs.h') diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h index 498223b777..917202a203 100644 --- a/linux-user/syscall_defs.h +++ b/linux-user/syscall_defs.h @@ -888,6 +888,10 @@ struct target_pollfd { #define TARGET_BLKROTATIONAL TARGET_IO(0x12, 126) #define TARGET_BLKZEROOUT TARGET_IO(0x12, 127) +/* From */ + +#define TARGET_FDFLUSH TARGET_IO(2, 0x4b) + #define TARGET_FIBMAP TARGET_IO(0x00,1) /* bmap access */ #define TARGET_FIGETBSZ TARGET_IO(0x00,2) /* get the block size used for bmap */ -- cgit v1.2.3