source: mainline/contrib/arch/uspace/srv/fs/devfs/devfs_server.bp@ ea5f46d

[/uspace/lib/libc/fnc.devmap_get_phone] ;
!ns.ipc_m_connect_me_to /* vfs */ ;
[/uspace/lib/libfs/fnc.fs_register] ;
(
        ?fs.ipc_m_connect_me_to ;
        (
                ?fs.mounted {
                        ?fs.ipc_m_data_write /* mount options */
                } +
                
                ?fs.lookup {
                        tentative {
                                [/uspace/lib/libc/fnc.devmap_device_get_handle] ;
                                tentative {
                                        [/uspace/lib/libc/fnc.devmap_device_connect]
                                }
                        }
                } +
                
                ?fs.open_node {
                        tentative {
                                [/uspace/lib/libc/fnc.devmap_device_connect]
                        }
                } +
                
                ?fs.read {
                        tentative {
                                ?fs.ipc_m_data_read /* payload */ {
                                        !device.read {
                                                !device.ipc_m_data_read /* forward */
                                        }
                                } +
                                (
                                        [/uspace/lib/libc/fnc.devmap_device_get_count] ;
                                        [/uspace/lib/libc/fnc.devmap_device_get_devices]
                                )
                        }
                } +
                
                ?fs.write {
                        tentative {
                                ?fs.ipc_m_data_write /* payload */ {
                                        !device.write {
                                                !device.ipc_m_data_write /* forward */
                                        }
                                }
                        }
                } +
                
                ?fs.stat {
                        ?fs.ipc_m_data_read /* struct data */
                } +
                
                ?fs.close {
                        !device.ipc_m_phone_hungup
                } +
                
                ?fs.mount +
                ?fs.truncate +
                ?fs.destroy +
                ?fs.sync
        )* ;
        ?fs.ipc_m_phone_hungup
)* ;
!vfs.ipc_m_phone_hungup