PR/57897: Ricardo Branco: Add support for mount options mask,dirmask,uid,gid

Refactor mount utilities to provide a mount_fs_parseargs() routine.
Use this routine both in mount_fs and rump_fs to provide equivalent
command line parameters and therefore usage interchangeability.
While doing this, combine some common mountgoop to mountprog.h

branches: 1.11.20; 1.11.24;
Move WARNS=3 to the Makefile.inc, and add a little const to the remaining
programs that did not compile before.

Kill __P(), use ANSI function declarations; WARNS=3.

move getmntopts(3) to libutil, build and install also it's manpage
bump libutil minor
adjust individual mount_*/Makefile to use libutil getmntopts(3)

MNT_GETARGS support

Use ${NETBSDSRCDIR}/some/path instead of ${.CURDIR}/../../some/path

CFLAGS->CPPFLAGS

Back out the .PATH.c changes. The .depend problem (and others)
will be fixed using the new .NOPATH make feature instead.

Use .PATH.c: ...

convert to new RCS Id conventions; reduce my headache

specify man pages the new way.

branches: 1.1.1;
Update from 4.4-Lite, with local changes.

Sort options in man page.

PR/57897: Ricardo Branco: Add support for mount options mask,dirmask,uid,gid

vnconfig name is retained for backwards compatibility. Use vndconfig.

Heads up by <tsutsui>

Note vnconfig(8) may be of interest, especially when looking to mount an iso via
loopback.

branches: 1.29.4; 1.29.6;
s/filesystem/file system/

document nocasetrans.

Move TNF licenses to 2 clause form

branches: 1.26.20; 1.26.22;
Fix obvious typo in the man page of mount_cd9660:

-The behaviour is cotrollable by the
+The behaviour is controllable by the

it is iso8859, not 8869

Xref mscdlabel(8) - it may be useful. Bump date.

branches: 1.23.2;
Fix PR#3617 and PR#3205: call realpath to convert mount points and paths to
device nodes into absolute paths before using them.

New sentence, new line.

update for UTF-8 encoding of Unicode file names on Joliet filesystems

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22308, verified by myself.

This command is not normally executed at boot time.
Closes PR 21225 by Aidan Kehoe.

.Nm does not need a dummy argument ("") before punctuation or
for correct formatting of the SYNOPSIS any longer.

New sentence, new line. By Robert Elz with minimal fixes.

Sort sections, use standard section headers.

Drop arguments of .Os.

Document what can happen with bad Rock Ridge info on the CD.
(Perhaps this can save someone the two hours I spent in the kernel
debugger tracking this down. :)

note addition of rrcaseins in history

Add an option to do case-insensitive lookups even on Rock-Ridge CD-ROMS.
Add 'rrcaseins' option to mount_cd9660(8).

This addresses kern/2419 by Jason Downs.

add extatt, gens, nojoliet, norrip options - names taken from FreeBSD
add nrr as an alias for norrip, for compatibility with Solaris
retire -e, -g, -j, -r: they are still recognized and handled, but are
not listed in mount_cd9660's SYNOPSIS and are documented as
obsolete in mount_cd9660(8)
update history for joliet support and nomaplcase option

branches: 1.10.2;
fix up NetBSD RCS Ids to match the standard, and the leading comment as
to match as well. No functional changes.

Add new mount option nomaplcase (name taken from Solaris) - if set, file
names read from non-Rock Ridge cdroms won't be translated to lower case.
This is functionally similar to -g flag, but the version numbers on files
are still stripped.

branches: 1.8.6;
From PR-7951 by Joachim Kuebart:

Add support for Microsoft Joliet long filename extensions to the
cd9660 filesystem.

Clean up SYNOPSIS formatting.

macroize BSD, NetBSD, FreeBSD and misc cleanup

Clarify handling of option -g and names of files without a Rockridge name
on CDs that otherwise do have Rockridge extensions.
The latter should really be handled differently in the code.

branches: 1.4.2;
* update for WARNS=1
* getopt returns -1 not EOF
* fix .Nm usage

slightly clean rcs ids, etc.

convert to new RCS Id conventions; reduce my headache

branches: 1.1.1;
Update from 4.4-Lite, with local changes.

sync usage with man page

PR/57897: Ricardo Branco: Add support for mount options mask,dirmask,uid,gid

mount_cd9660: remove unhandled option -i from getopt

Found by lint. While here, fix the other lint warning as well, as lint
still doesn't know that exit(3) doesn't return normally.

Use __dead

fspec: dev -> canon_dev

when using getargs, don't set read-only otherwise it fails with EINVAL.

reset args. Add casetrans

Refactor mount utilities to provide a mount_fs_parseargs() routine.
Use this routine both in mount_fs and rump_fs to provide equivalent
command line parameters and therefore usage interchangeability.
While doing this, combine some common mountgoop to mountprog.h

Remove the \n and tabs from the __COPYRIGHT() strings.
(Tweak some to use a consistent format.)

branches: 1.26.12; 1.26.16;
Make all mount(2) return value error checks against -1. Some file
systems just checked != 0, breaking MNT_GETARGS. Others worked with < 0,
but make them check against -1 too for consistency. And sprinkle some
stylish line wrapping where appropriate.

Add additional 'sizeof args' parameter to mount(2).

use MOPT_NULL

c99 initializer

Always check the results of getmntopts() and free them.

Apply the NFS exports list rototill patch:

- Remove all NFS related stuff from file system specific code.
- Drop the vfs_checkexp hook and generalize it in the new nfs_check_export
function, thus removing redundancy from all file systems.
- Move all NFS export-related stuff from kern/vfs_subr.c to the new
file sys/nfs/nfs_export.c. The former was becoming large and its code
is always compiled, regardless of the build options. Using the latter,
the code is only compiled in when NFSSERVER is enabled. While doing this,
also make some functions in nfs_subs.c conditional to NFSSERVER.
- Add a new command in nfssvc(2), called NFSSVC_SETEXPORTSLIST, that takes a
path and a set of export entries. At the moment it can only clear the
exports list or append entries, one by one, but it is done in a way that
allows setting the whole set of entries atomically in the future (see the
comment in mountd_set_exports_list or in doc/TODO).
- Change mountd(8) to use the nfssvc(2) system call instead of mount(2) so
that it becomes file system agnostic. In fact, all this whole thing was
done to remove a 'XXX' block from this utility!
- Change the mount*, newfs and fsck* userland utilities to not deal with NFS
exports initialization; done internally by the kernel when initializing
the NFS support for each file system.
- Implement an interface for VFS (called VFS hooks) so that several kernel
subsystems can run arbitrary code upon receipt of specific VFS events.
At the moment, this only provides support for unmount and is used to
destroy NFS exports lists from the file systems being unmounted, though it
has room for extension.

Thanks go to yamt@, chs@, thorpej@, wrstuden@ and others for their comments
and advice in the development of this patch.

Kill __P(), use ANSI function declarations; WARNS=3.

Fix PR#3617 and PR#3205: call realpath to convert mount points and paths to
device nodes into absolute paths before using them.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22308, verified by myself.

use <> rather than "" for #include mntopts.h

writable, not writeable.

MNT_GETARGS support

make the code includable into other programs:
* make static all symbols which do not need to be exported
* rename main() to mount_FOO()
* new main() now just calls mount_FOO(), main() is only compiled in if
MOUNT_NOMAIN is not defined
* a_gid(), a_uid() and a_mask() were put into ../mount/fattr.[ch], local
versions removed

Add an option to do case-insensitive lookups even on Rock-Ridge CD-ROMS.
Add 'rrcaseins' option to mount_cd9660(8).

This addresses kern/2419 by Jason Downs.

add extatt, gens, nojoliet, norrip options - names taken from FreeBSD
add nrr as an alias for norrip, for compatibility with Solaris
retire -e, -g, -j, -r: they are still recognized and handled, but are
not listed in mount_cd9660's SYNOPSIS and are documented as
obsolete in mount_cd9660(8)
update history for joliet support and nomaplcase option

branches: 1.11.2;
Add new mount option nomaplcase (name taken from Solaris) - if set, file
names read from non-Rock Ridge cdroms won't be translated to lower case.
This is functionally similar to -g flag, but the version numbers on files
are still stripped.

branches: 1.10.2;
Make usage message match actual options.

branches: 1.9.4;
From PR-7951 by Joachim Kuebart:

Add support for Microsoft Joliet long filename extensions to the
cd9660 filesystem.

Regularize error reporting of mount_* commands for failure of mount(2)
to the form:

mount_xxx: dev on dir: reason for failure

Remove non-existant option -t from usage.

branches: 1.6.2;
Merge with Lite2 + local changes

resolve conflicts from lite-2 merge

* update for WARNS=1
* getopt returns -1 not EOF
* fix .Nm usage

Add const qualifier to mopts table

convert to new RCS Id conventions; reduce my headache

branches: 1.1.1;
Update from 4.4-Lite, with local changes.

branches: 1.1.2; 1.1.4;
Refactor mount utilities to provide a mount_fs_parseargs() routine.
Use this routine both in mount_fs and rump_fs to provide equivalent
command line parameters and therefore usage interchangeability.
While doing this, combine some common mountgoop to mountprog.h