| Mauro Carvalho Chehab | cdded7d | 2020-02-17 17:12:07 +0100 | [diff] [blame] | 1 | .. SPDX-License-Identifier: GPL-2.0 |
| Wyatt Banks | 60fd4d6 | 2007-07-31 00:38:10 -0700 | [diff] [blame] | 2 | |
| Mauro Carvalho Chehab | cdded7d | 2020-02-17 17:12:07 +0100 | [diff] [blame] | 3 | ====================================== |
| Wyatt Banks | 60fd4d6 | 2007-07-31 00:38:10 -0700 | [diff] [blame] | 4 | Macintosh HFSPlus Filesystem for Linux |
| 5 | ====================================== |
| 6 | |
| 7 | HFSPlus is a filesystem first introduced in MacOS 8.1. |
| 8 | HFSPlus has several extensions to HFS, including 32-bit allocation |
| 9 | blocks, 255-character unicode filenames, and file sizes of 2^63 bytes. |
| 10 | |
| 11 | |
| 12 | Mount options |
| 13 | ============= |
| 14 | |
| 15 | When mounting an HFSPlus filesystem, the following options are accepted: |
| 16 | |
| 17 | creator=cccc, type=cccc |
| 18 | Specifies the creator/type values as shown by the MacOS finder |
| 19 | used for creating new files. Default values: '????'. |
| 20 | |
| 21 | uid=n, gid=n |
| 22 | Specifies the user/group that owns all files on the filesystem |
| 23 | that have uninitialized permissions structures. |
| 24 | Default: user/group id of the mounting process. |
| 25 | |
| 26 | umask=n |
| 27 | Specifies the umask (in octal) used for files and directories |
| 28 | that have uninitialized permissions structures. |
| 29 | Default: umask of the mounting process. |
| 30 | |
| 31 | session=n |
| 32 | Select the CDROM session to mount as HFSPlus filesystem. Defaults to |
| 33 | leaving that decision to the CDROM driver. This option will fail |
| 34 | with anything but a CDROM as underlying devices. |
| 35 | |
| 36 | part=n |
| 37 | Select partition number n from the devices. This option only makes |
| 38 | sense for CDROMs because they can't be partitioned under Linux. |
| 39 | For disk devices the generic partition parsing code does this |
| 40 | for us. Defaults to not parsing the partition table at all. |
| 41 | |
| 42 | decompose |
| 43 | Decompose file name characters. |
| 44 | |
| 45 | nodecompose |
| 46 | Do not decompose file name characters. |
| 47 | |
| 48 | force |
| 49 | Used to force write access to volumes that are marked as journalled |
| 50 | or locked. Use at your own risk. |
| 51 | |
| 52 | nls=cccc |
| 53 | Encoding to use when presenting file names. |
| 54 | |
| 55 | |
| 56 | References |
| 57 | ========== |
| 58 | |
| 59 | kernel source: <file:fs/hfsplus> |
| 60 | |
| Olaf Hering | be873ac | 2014-02-11 23:09:49 +0100 | [diff] [blame] | 61 | Apple Technote 1150 https://developer.apple.com/legacy/library/technotes/tn/tn1150.html |