fs-cd.so

ISO-9660 filesystem support (with extensions)

Syntax:

driver ... cd cd_options ... &

Runs on:

Neutrino

Options:

Where driver is one of the devb-* drivers, and cd_options is one or more of the following, separated by commas:

case=asis|lower|upper
Control the case used to display ISO-9660 filenames (to a readdir() request; all pathname matching is always performed case-insensitively on such names):

RRIP and Joliet store case-preserving names and ignore this option.

exe
Set execute permission (on all non-RRIP regular files).
gid=group
Set the owning group to group for files on disks without Rock Ridge extensions. The default is 0 (root).
hidden=hidden_mode
Specify what to do with “hidden” files. The hidden_mode can be one of:
info=path
The name of the information pseudo-directory (the default is -.info.).

If the option is empty, no metadata directory is created. If the option begins with a -, then blank metadata fields are hidden; if the option begins with a +, then all metadata fields are presented but may have a length of zero.

noaudio
Disable audio extensions (the .info./audio control file).
nohsf
Disable High Sierra format.
nojoliet
Disable Microsoft Joliet extensions.
nomulti
Disable multisession support (mount the first data session instead of the last).
norrip
Disable Rock Ridge extensions.
uid=user
Set the owner to user for files on disks without Rock Ridge extensions. The default is 0 (root).
umask=mask
Apply this permission mask to files on disks without Rock Ridge extensions. The default is 0 (all access permissions).

In addition, you can specify any of the filesystem options described for io-blk.so.

Description:

The fs-cd.so shared object provides support for ISO-9660 filesystems. It's automatically loaded by the devb-* drivers when mounting an ISO-9660 filesystem.


Note:
  • This filesystem uses UTF-8 encoding for presentation of its filenames; attempts to specify a filename not using UTF-8 encoding will fail (with an error of EILSEQ).
  • We've deprecated fs-cd.so in favor of fs-udf.so, which now supports ISO-9660 filesystems in addition to UDF. The default diskboot file now starts fs-udf.so.

See also:

devb-*, fs-dos.so, fs-ext2.so, fs-qnx4.so, fs-qnx6.so, fs-udf.so, io-blk.so, mount, umount

Filesystems chapter of System Architecture

QNX Neutrino User's Guide: