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authorKevin Wolf <kwolf@redhat.com>2017-01-20 17:07:26 +0100
committerKevin Wolf <kwolf@redhat.com>2017-02-28 20:40:36 +0100
commit6d0eb64d5c6d57017c52a4f36ccae1db79215ee1 (patch)
treeac53990a1e31ff6232f31cb8c9d3a322e960fb4b /hw/block
parent981776b34875ef75b218a338e1831b8fc65ea6bd (diff)
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block: Add permissions to blk_new()
We want every user to be specific about the permissions it needs, so we'll pass the initial permissions as parameters to blk_new(). A user only needs to call blk_set_perm() if it wants to change the permissions after the fact. The permissions are stored in the BlockBackend and applied whenever a BlockDriverState should be attached in blk_insert_bs(). This does not include actually choosing the right set of permissions everywhere yet. Instead, the usual FIXME comment is added to each place and will be addressed in individual patches. 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')
-rw-r--r--hw/block/fdc.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/block/fdc.c b/hw/block/fdc.c
index 17d29e7..74f3634 100644
--- a/hw/block/fdc.c
+++ b/hw/block/fdc.c
@@ -533,7 +533,8 @@ static int floppy_drive_init(DeviceState *qdev)
if (!dev->conf.blk) {
/* Anonymous BlockBackend for an empty drive */
- dev->conf.blk = blk_new();
+ /* FIXME Use real permissions */
+ dev->conf.blk = blk_new(0, BLK_PERM_ALL);
ret = blk_attach_dev(dev->conf.blk, qdev);
assert(ret == 0);
}