/* * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved. * * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. The rights granted to you under the License * may not be used to create, or enable the creation or redistribution of, * unlawful or unlicensed copies of an Apple operating system, or to * circumvent, violate, or enable the circumvention or violation of, any * terms of an Apple operating system software license agreement. * * Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ */ /* @(#)loadable_fs.h 2.0 26/06/90 (c) 1990 NeXT */ /* XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX * * W I L L D R A S T I C A L L Y C H A N G E S O O N * U S E A T Y O U R O W N R I S K * * XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX */ /* * loadable_fs.h - message struct for loading and initializing loadable * file systems. */ #ifndef _SYS_LOADABLE_FS_ #define _SYS_LOADABLE_FS_ /* * Constants for Loadable FS Utilities (in "/System/Library/Filesystems") * * Example of a /usr/filesystems directory * * /usr/filesystems/dos.fs/dos.util utility with which WSM * communicates * /usr/filesystems/dos.fs/dos.name "DOS Floppy" * /usr/filesystems/dos.fs/dos_reloc actual loadable filesystem * /usr/filesystems/dos.fs/dos.openfs.tiff "open folder" icon * /usr/filesystems/dos.fs/dos.fs.tiff "closed folder" icon */ #define FS_DIR_LOCATION "/System/Library/Filesystems" #define FS_DIR_SUFFIX ".fs" #define FS_UTIL_SUFFIX ".util" /* * .util program commands - all sent in the form "-p" or "-m" ... as argv[1]. */ #define FSUC_PROBE 'p' /* probe FS for mount or init */ /* example usage: foo.util -p fd0 removable writable */ #define FSUC_PROBEFORINIT 'P' /* probe FS for init only */ /* example usage: foo.util -P fd0 removable */ #define FSUC_MOUNT 'm' /* mount FS */ /* example usage: foo.util -m fd0 /bar removable writable */ #define FSUC_REPAIR 'r' /* repair ('fsck') FS */ /* example usage: foo.util -r fd0 removable */ #define FSUC_UNMOUNT 'u' /* unmount FS */ /* example usage: foo.util -u fd0 /bar */ /* The following is not used by Workspace Manager */ #define FSUC_MOUNT_FORCE 'M' /* like FSUC_MOUNT, but proceed even on * error. */ /* * Return codes from .util program */ #define FSUR_RECOGNIZED (-1) /* response to FSUC_PROBE; implies that * a mount is possible */ #define FSUR_UNRECOGNIZED (-2) /* negative response to FSUC_PROBE */ #define FSUR_IO_SUCCESS (-3) /* mount, unmount, repair succeeded */ #define FSUR_IO_FAIL (-4) /* unrecoverable I/O error */ #define FSUR_IO_UNCLEAN (-5) /* mount failed, file system not clean */ #define FSUR_INVAL (-6) /* invalid argument */ #define FSUR_LOADERR (-7) /* kern_loader error */ #define FSUR_INITRECOGNIZED (-8) /* response to FSUC_PROBE or * FSUC_PROBEFORINIT, implies that * initialization is possible */ /* * mount parameters passed from WSM to the .util program. */ #define DEVICE_READONLY "readonly" #define DEVICE_WRITABLE "writable" #define DEVICE_REMOVABLE "removable" #define DEVICE_FIXED "fixed" #endif /* _SYS_LOADABLE_FS_ */