/tmp/l4check/full_tree/trunk/l4/pkg/l4vfs/idl/common_io_notify.idl

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/* -*- c -*- */ 
/* (c) 2004 Technische Universitaet Dresden
 * This file is part of DROPS, which is distributed under the terms of the
 * GNU General Public License 2. Please see the COPYING file for details.
 */
import <l4/sys/types.h>
import <l4/l4vfs/types.h>

library l4vfs
{
    [uuid(53),abstract]
    interface common_io_notify
    {
        // This function is called by the worker thread after
        // it has finished a read operation and shall result
        // in a read answer to the client.
        [oneway]
        void read_notify([in] object_handle_t handle,
                         [in] l4vfs_ssize_t retval,
                         [in, size_is(count),ref/*,prealloc*/] char *buf,
                         [in] l4vfs_size_t *count,
                         [in] l4_threadid_t source);

        // This function is called by the worker thread after
        // it has finished a write operation and shall result
        // in a write answer to the client.
        [oneway]
        void write_notify([in] object_handle_t handle,
                          [in] l4vfs_ssize_t retval,
                          [in] l4vfs_size_t *count,
                          [in] l4_threadid_t source);
    };
};

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