For big-endian version of getulong() macro, cast result to u_int32_t.
This macro was written expecting a 32-bit unsigned long, and
doesn't work properly on 64-bit systems. This bug caused vn_stat()

For big-endian version of getulong() macro, cast result to u_int32_t.
This macro was written expecting a 32-bit unsigned long, and
doesn't work properly on 64-bit systems. This bug caused vn_stat()
to return incorrect values for files larger than 2gb on msdosfs filesystems
on 64-bit systems.

PR: 106703
Submitted by: Axel Gonzalez <loox e-shell net>
MFC after: 3 days

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Fix get_ulong() macro on AMD64 (or any little-endian 64-bit platform).
This bug caused vn_stat() to fail on files larger than 2gb on msdosfs
filesystems on AMD64.

PR: 106703
Tested by: Axel Gonzale

Fix get_ulong() macro on AMD64 (or any little-endian 64-bit platform).
This bug caused vn_stat() to fail on files larger than 2gb on msdosfs
filesystems on AMD64.

PR: 106703
Tested by: Axel Gonzalez <loox e-shell net>
MFC after: 3 days

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/* -> /*- for copyright notices, minor format tweaks as necessary

Axe more unused GEMDOS code that was #ifdef atari.

PR: kern/21809
Submitted by: <mbendiks@eunet.no>

Quick fix for msdsofs_write() on alphas and other machines with either
longs larger than 32 bits or strict alignment requirements.

pm_fatmask had type u_long, but it must have a type that has precis

Quick fix for msdsofs_write() on alphas and other machines with either
longs larger than 32 bits or strict alignment requirements.

pm_fatmask had type u_long, but it must have a type that has precisely
32 bits and this type must be no smaller than int, so that ~pmp->pm_fatmask
has no bits above the 31st set. Otherwise, comparisons between (cn
| ~pmp->pm_fatmask) and magic 32-bit "cluster" numbers always fail.
The correct fix is to use the C99 type uint_least32_t and mask with
0xffffffff. The quick fix is to use u_int32_t and assume that ints
have

msdosfs metadata is riddled with unaligned fields, and on alphas,
unaligned_fixup() apparently has problems fixing up the unaligned
accesses caused by this. The quick fix is to not comment out the
NetBSD code that sort of handles this, and define UNALIGNED_ACCESS on
i386's so that the code doesn't change on i386's. The correct fix
would define UNALIGNED_ACCESS in a central machine-dependent header
and maybe add some extra cases to unaligned_fixup(). UNALIGNED_ACCESS
is also tested in isofs.

Submitted by: parts by Mark Abene <phiber@radicalmedia.com>
PR: 19086

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$Id$ -> $FreeBSD$

Update MSDOSFS code using NetBSD's msdosfs as a guide to support
FAT32 partitions. Unfortunately, we looked around here at
Walnut Creek CDROM for any newer FAT32-supporting versions
of Win95 and we

Update MSDOSFS code using NetBSD's msdosfs as a guide to support
FAT32 partitions. Unfortunately, we looked around here at
Walnut Creek CDROM for any newer FAT32-supporting versions
of Win95 and we were unsuccessful; only the older stuff here.
So this is untested beyond simply making sure it compiles and
someone with access to an actual FAT32 fs will have
to let us know how well it actually works.
Submitted by: Dmitrij Tejblum <dima@tejblum.dnttm.rssi.ru>
Obtained from: NetBSD

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Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not
ready for it yet.

Make the long-awaited change from $Id$ to $FreeBSD$

This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so

Make the long-awaited change from $Id$ to $FreeBSD$

This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore. This update would have been
insane otherwise.

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Fix a bunch of spelling errors in the comment fields of
a bunch of system include files.

Remove trailing whitespace.

Added msdosfs.

Obtained from: NetBSD