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server: Allow device manager ioctls to run asynchronously.

This commit is contained in:
Alexandre Julliard 2015-03-11 22:44:51 +09:00
parent 3535f6f4a7
commit 0157f76888
1 changed files with 3 additions and 3 deletions
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6
server/device.c
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@ -313,7 +313,7 @@ static obj_handle_t device_ioctl( struct fd *fd, ioctl_code_t code, const async_
{
struct device *device = get_fd_user( fd );
struct ioctl_call *ioctl;
obj_handle_t handle;
obj_handle_t handle = 0;
if (!device->manager) /* it has been deleted */
{
@ -327,7 +327,7 @@ static obj_handle_t device_ioctl( struct fd *fd, ioctl_code_t code, const async_
ioctl->thread = (struct thread *)grab_object( current );
ioctl->user_arg = async_data->arg;
if (!(handle = alloc_handle( current->process, ioctl, SYNCHRONIZE, 0 )))
if (blocking && !(handle = alloc_handle( current->process, ioctl, SYNCHRONIZE, 0 )))
{
release_object( ioctl );
return 0;
@ -335,7 +335,7 @@ static obj_handle_t device_ioctl( struct fd *fd, ioctl_code_t code, const async_
if (!(ioctl->async = fd_queue_async( device->fd, async_data, ASYNC_TYPE_WAIT )))
{
close_handle( current->process, handle );
if (handle) close_handle( current->process, handle );
release_object( ioctl );
return 0;
}