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| author | Jason Wang <jasowang@redhat.com> | 2015-07-27 17:49:19 +0800 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2015-07-27 18:11:53 +0300 |
| commit | 9d5b731dd2d64deb3bc798ef4e3c08603d54ae02 (patch) | |
| tree | f48bb5d3ac1a11ab88e4fe3255f80b3398cc4ae2 /include | |
| parent | 27462695cde2a2208b1ff8074c2e917b8203590b (diff) | |
| download | qemu-9d5b731dd2d64deb3bc798ef4e3c08603d54ae02.zip qemu-9d5b731dd2d64deb3bc798ef4e3c08603d54ae02.tar.gz qemu-9d5b731dd2d64deb3bc798ef4e3c08603d54ae02.tar.bz2 | |
virtio: get_features() can fail
Signed-off-by: Jason Wang <jasowang@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/virtio/virtio.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h index ff91711..59f0763 100644 --- a/include/hw/virtio/virtio.h +++ b/include/hw/virtio/virtio.h @@ -101,7 +101,9 @@ typedef struct VirtioDeviceClass { /* This is what a VirtioDevice must implement */ DeviceRealize realize; DeviceUnrealize unrealize; - uint64_t (*get_features)(VirtIODevice *vdev, uint64_t requested_features); + uint64_t (*get_features)(VirtIODevice *vdev, + uint64_t requested_features, + Error **errp); uint64_t (*bad_features)(VirtIODevice *vdev); void (*set_features)(VirtIODevice *vdev, uint64_t val); int (*validate_features)(VirtIODevice *vdev); |