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server: Create async object in flush request handler.
Signed-off-by: Jacek Caban <jacek@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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@ -176,7 +176,7 @@ static void device_file_destroy( struct object *obj );
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static enum server_fd_type device_file_get_fd_type( struct fd *fd );
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static obj_handle_t device_file_read( struct fd *fd, struct async *async, int blocking, file_pos_t pos );
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static obj_handle_t device_file_write( struct fd *fd, struct async *async, int blocking, file_pos_t pos );
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static obj_handle_t device_file_flush( struct fd *fd, const async_data_t *async_data, int blocking );
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static obj_handle_t device_file_flush( struct fd *fd, struct async *async, int blocking );
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static obj_handle_t device_file_ioctl( struct fd *fd, ioctl_code_t code, struct async *async, int blocking );
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static const struct object_ops device_file_ops =
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@ -465,13 +465,13 @@ static void set_file_user_ptr( struct device_file *file, client_ptr_t ptr )
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/* queue an irp to the device */
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static obj_handle_t queue_irp( struct device_file *file, struct irp_call *irp,
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const async_data_t *async_data, int blocking )
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struct async *async, int blocking )
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{
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obj_handle_t handle = 0;
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if (blocking && !(handle = alloc_handle( current->process, irp, SYNCHRONIZE, 0 ))) return 0;
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if (!(irp->async = fd_queue_async( file->fd, async_data, irp->iosb, ASYNC_TYPE_WAIT )))
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if (!(irp->async = fd_queue_async( file->fd, async_get_data( async ), irp->iosb, ASYNC_TYPE_WAIT )))
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{
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if (handle) close_handle( current->process, handle );
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return 0;
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@ -505,7 +505,7 @@ static obj_handle_t device_file_read( struct fd *fd, struct async *async, int bl
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release_object( iosb );
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if (!irp) return 0;
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handle = queue_irp( file, irp, async_get_data( async ), blocking );
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handle = queue_irp( file, irp, async, blocking );
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release_object( irp );
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return handle;
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}
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@ -529,12 +529,12 @@ static obj_handle_t device_file_write( struct fd *fd, struct async *async, int b
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release_object( iosb );
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if (!irp) return 0;
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handle = queue_irp( file, irp, async_get_data( async ), blocking );
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handle = queue_irp( file, irp, async, blocking );
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release_object( irp );
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return handle;
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}
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static obj_handle_t device_file_flush( struct fd *fd, const async_data_t *async_data, int blocking )
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static obj_handle_t device_file_flush( struct fd *fd, struct async *async, int blocking )
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{
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struct device_file *file = get_fd_user( fd );
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struct irp_call *irp;
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@ -548,7 +548,7 @@ static obj_handle_t device_file_flush( struct fd *fd, const async_data_t *async_
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irp = create_irp( file, ¶ms, NULL );
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if (!irp) return 0;
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handle = queue_irp( file, irp, async_data, blocking );
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handle = queue_irp( file, irp, async, blocking );
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release_object( irp );
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return handle;
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}
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@ -573,7 +573,7 @@ static obj_handle_t device_file_ioctl( struct fd *fd, ioctl_code_t code, struct
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release_object(iosb);
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if (!irp) return 0;
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handle = queue_irp( file, irp, async_get_data( async ), blocking );
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handle = queue_irp( file, irp, async, blocking );
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release_object( irp );
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return handle;
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}
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13
server/fd.c
13
server/fd.c
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@ -2179,7 +2179,7 @@ obj_handle_t no_fd_write( struct fd *fd, struct async *async, int blocking, file
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}
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/* default flush() routine */
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obj_handle_t no_fd_flush( struct fd *fd, const async_data_t *async, int blocking )
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obj_handle_t no_fd_flush( struct fd *fd, struct async *async, int blocking )
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{
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set_error( STATUS_OBJECT_TYPE_MISMATCH );
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return 0;
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@ -2376,12 +2376,17 @@ void fd_copy_completion( struct fd *src, struct fd *dst )
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DECL_HANDLER(flush)
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{
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struct fd *fd = get_handle_fd_obj( current->process, req->async.handle, 0 );
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struct async *async;
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if (fd)
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if (!fd) return;
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async = create_async( current, &req->async, NULL );
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if (async)
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{
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reply->event = fd->fd_ops->flush( fd, &req->async, req->blocking );
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release_object( fd );
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reply->event = fd->fd_ops->flush( fd, async, req->blocking );
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release_object( async );
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}
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release_object( fd );
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}
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/* open a file object */
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@ -74,7 +74,7 @@ static struct object *file_open_file( struct object *obj, unsigned int access,
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static void file_destroy( struct object *obj );
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static int file_get_poll_events( struct fd *fd );
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static obj_handle_t file_flush( struct fd *fd, const async_data_t *async, int blocking );
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static obj_handle_t file_flush( struct fd *fd, struct async *async, int blocking );
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static enum server_fd_type file_get_fd_type( struct fd *fd );
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static const struct object_ops file_ops =
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@ -295,7 +295,7 @@ static int file_get_poll_events( struct fd *fd )
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return events;
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}
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static obj_handle_t file_flush( struct fd *fd, const async_data_t *async, int blocking )
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static obj_handle_t file_flush( struct fd *fd, struct async *async, int blocking )
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{
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int unix_fd = get_unix_fd( fd );
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if (unix_fd != -1 && fsync( unix_fd ) == -1) file_set_error();
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@ -56,7 +56,7 @@ struct fd_ops
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/* perform a write on the file */
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obj_handle_t (*write)(struct fd *, struct async *, int, file_pos_t );
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/* flush the object buffers */
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obj_handle_t (*flush)(struct fd *, const async_data_t *, int);
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obj_handle_t (*flush)(struct fd *, struct async *, int);
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/* perform an ioctl on the file */
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obj_handle_t (*ioctl)(struct fd *fd, ioctl_code_t code, struct async *async, int blocking );
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/* queue an async operation */
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@ -102,7 +102,7 @@ extern void fd_async_wake_up( struct fd *fd, int type, unsigned int status );
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extern void fd_reselect_async( struct fd *fd, struct async_queue *queue );
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extern obj_handle_t no_fd_read( struct fd *fd, struct async *async, int blocking, file_pos_t pos );
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extern obj_handle_t no_fd_write( struct fd *fd, struct async *async, int blocking, file_pos_t pos );
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extern obj_handle_t no_fd_flush( struct fd *fd, const async_data_t *async, int blocking );
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extern obj_handle_t no_fd_flush( struct fd *fd, struct async *async, int blocking );
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extern obj_handle_t no_fd_ioctl( struct fd *fd, ioctl_code_t code, struct async *async, int blocking );
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extern obj_handle_t default_fd_ioctl( struct fd *fd, ioctl_code_t code, struct async *async, int blocking );
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extern void no_fd_queue_async( struct fd *fd, struct async *async, int type, int count );
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@ -142,7 +142,7 @@ static const struct object_ops named_pipe_ops =
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static void pipe_server_dump( struct object *obj, int verbose );
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static struct fd *pipe_server_get_fd( struct object *obj );
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static void pipe_server_destroy( struct object *obj);
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static obj_handle_t pipe_server_flush( struct fd *fd, const async_data_t *async, int blocking );
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static obj_handle_t pipe_server_flush( struct fd *fd, struct async *async, int blocking );
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static enum server_fd_type pipe_server_get_fd_type( struct fd *fd );
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static obj_handle_t pipe_server_ioctl( struct fd *fd, ioctl_code_t code, struct async *async,
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int blocking );
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@ -187,7 +187,7 @@ static void pipe_client_dump( struct object *obj, int verbose );
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static int pipe_client_signaled( struct object *obj, struct wait_queue_entry *entry );
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static struct fd *pipe_client_get_fd( struct object *obj );
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static void pipe_client_destroy( struct object *obj );
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static obj_handle_t pipe_client_flush( struct fd *fd, const async_data_t *async, int blocking );
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static obj_handle_t pipe_client_flush( struct fd *fd, struct async *async, int blocking );
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static enum server_fd_type pipe_client_get_fd_type( struct fd *fd );
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static const struct object_ops pipe_client_ops =
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@ -545,17 +545,16 @@ static void check_flushed( void *arg )
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}
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}
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static obj_handle_t pipe_server_flush( struct fd *fd, const async_data_t *async_data, int blocking )
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static obj_handle_t pipe_server_flush( struct fd *fd, struct async *async, int blocking )
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{
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struct pipe_server *server = get_fd_user( fd );
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obj_handle_t handle = 0;
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struct async *async;
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if (!server || server->state != ps_connected_server) return 0;
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if (!pipe_data_remaining( server )) return 0;
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if ((async = fd_queue_async( server->fd, async_data, NULL, ASYNC_TYPE_WAIT )))
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if ((async = fd_queue_async( server->fd, async_get_data( async ), NULL, ASYNC_TYPE_WAIT )))
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{
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/* there's no unix way to be alerted when a pipe becomes empty, so resort to polling */
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if (!server->flush_poll)
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@ -567,7 +566,7 @@ static obj_handle_t pipe_server_flush( struct fd *fd, const async_data_t *async_
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return handle;
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}
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static obj_handle_t pipe_client_flush( struct fd *fd, const async_data_t *async, int blocking )
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static obj_handle_t pipe_client_flush( struct fd *fd, struct async *async, int blocking )
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{
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/* FIXME: what do we have to do for this? */
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return 0;
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