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| author | Kevin Wolf | 2017-01-24 14:21:41 +0100 |
|---|---|---|
| committer | Kevin Wolf | 2017-02-28 20:40:36 +0100 |
| commit | 39829a01ae524788c68dc0794e6912faa898eb75 (patch) | |
| tree | 782efad2d4de3a29885b310b50032b0f766890f3 /hw/block/fdc.c | |
| parent | block: Request real permissions in blk_new_open() (diff) | |
| download | qemu-39829a01ae524788c68dc0794e6912faa898eb75.tar.gz qemu-39829a01ae524788c68dc0794e6912faa898eb75.tar.xz qemu-39829a01ae524788c68dc0794e6912faa898eb75.zip | |
block: Allow error return in BlockDevOps.change_media_cb()
Some devices allow a media change between read-only and read-write
media. They need to adapt the permissions in their .change_media_cb()
implementation, which can fail. So add an Error parameter to the
function.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Acked-by: Fam Zheng <famz@redhat.com>
Diffstat (limited to 'hw/block/fdc.c')
| -rw-r--r-- | hw/block/fdc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/block/fdc.c b/hw/block/fdc.c index 74f36344f6..5f6c496f7a 100644 --- a/hw/block/fdc.c +++ b/hw/block/fdc.c @@ -469,7 +469,7 @@ static void fd_revalidate(FDrive *drv) } } -static void fd_change_cb(void *opaque, bool load) +static void fd_change_cb(void *opaque, bool load, Error **errp) { FDrive *drive = opaque; |