We do not treat makefs as contrib code. Import copies of makefs msdos
files from NetBSD so that we can track our changes to these files.
These are copied from NetBSD, with only a change to use __FBSDID and
$FreeBSD$ instead of __KERNEL_RCSID and $NetBSD$. A copy of the
original $NetBSD$ tag remains in each source file.
These two files were missed in r320212. Also remove a stray blank line
added in msdosfs_vfsops.c.
Submitted by: Siva Mahadevan
Sponsored by: The FreeBSD Foundation
We do not treat makefs as contrib code. Import copies of makefs msdos
files from NetBSD so that we can track our changes to these files.
These are copied from NetBSD, with only a change to use __FBSDID and
$FreeBSD$ instead of __KERNEL_RCSID and $NetBSD$. A copy of the
original $NetBSD$ tag remains in each source file.
Submitted by: Siva Mahadevan
Sponsored by: The FreeBSD Foundation
dumpfs prints a harmless warning message (via ufs_disk_fillout(3) and
getfsfile(3)), when /etc/fstab does not exist. We can ignore it.
PR: 220165
Reported by: gjb
MFC after: 3 weeks
Sponsored by: Spectra Logic Corp
This file does not exist in NetBSD's makefs, but make the chance for
consistency with memcpy/memset used in the rest of makefs.
Sponsored by: The FreeBSD Foundation
it has nothing to do with ffs and will eventually be moved.
gc sectorsize.
This is a corrected version of r317744.
NetBSD versions:
ffs.c 1.58
ffs/buf.c 1.14 1.18
ffs/buf.h 1.8
Submitted by: Siva Mahadevan <smahadevan@freebsdfoundation.org>
Obtained from: NetBSD
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D10803
Add the ffs option to enable soft-updates.
The option is only processed is ufs2 has been selected.
Reviewed by: emaste, bapt (earlier version), allanjude (earlier version)
Sponsored by: Gandi.net
Differential Revision: https://reviews.freebsd.org/D10773
- make functions and variables static where appropriate
- use const char * where appropriate
- remove unused variables
Sponsored by: The FreeBSD Foundation
it has nothing to do with ffs and will eventually be moved.
gc sectorsize.
NetBSD versions:
ffs.c 1.58
ffs/buf.c 1.14 1.18
ffs/buf.h 1.8
Obtained from: NetBSD
Sponsored by: The FreeBSD Foundation
Users attempting to create images from mtree METALOG files created by
installworld often use -F when they should be passing the METALOG file
in place of a directory. This is often produces difficult to debug
error reports.
Reviewed by: emaste
MFC after: 1 week
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D10038
The emalloc set of error-checking memory allocation routines were added
to libnetbsd in r316572. Use them in makefs to reduce differences with
NetBSD.
NetBSD revs:
cd9660.c 1.39
ffs.c 1.56
makefs.c 1.42
walk.c 1.27
cd9660/cd9660_archimedes.c 1.2
cd9660/cd9660_eltorito.c 1.20
cd9660/cd9660_write.c 1.16
cd9660/iso9660_rrip.c 1.12
ffs/buf.c 1.17
ffs/mkfs.c 1.26
Obtained from: NetBSD
This is a collection of minor changes as diff reduction against NetBSD.
NetBSD revs:
cd9660.c 1.39
cd9660.h 1.19
makefs.c 1.34
Obtained from: NetBSD
Sponsored by: The FreeBSD Foundation
From NetBSD christos Sat Jan 26 00:19:39 2013 +0000
make the buffer functions look exactly like the kernel ones and add other
cruft to make the kernel files compile.
ffs.c 1.54
ffs/buf.c 1.13
ffs/buf.h 1.3
ffs/ffs_alloc.c 1.21
ffs/ffs_balloc.c 1.15
Reviewed by: marcel, ngie
Obtained from: NetBSD
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D8404
from struct stat. We don't necessarily have permissions to see the
generation number and the host OS may not have st_gen in struct stat
anyway. Since the kernel assigns random numbers, there's nothing
meaningful about the generation that requires us to preserve it when
the file system image is created. With this change, all generation
numbers come from random() and that makes it easier to add support
for reproducible builds at some time in the future (i.e. by adding
an argument to makefs that changes the behaviour of random() so that
it always returns 0 or some predictable sequence).
Differential Revision: https://reviews.freebsd.org/D8418
depend on namespace pollution and as such become more portable. This
means including headers like <sys/types.h> or <stdlib.h>, but also
making sure we include system/host headers before local headers.
While here: define ENOATTR as ENOMSG in mtree.c. There is no ENOATTR
on Linux.
With this, makefs is ready for compilation on macOS and Linux.
a seperate directory hierarchy used to build tools). This boils
down to replacing the use of ${.CURDIR} with either ${SRCDIR}
or ${SRCTOP}. SRCDIR is defined as the directory in which the
Makefile lives that bmake(1) is currently reading. Use SRCTOP
when reaching outside of makefs's directory.
May 22 21:51:39 2011 +0000 (christos):
From Nathan Whitehorn (nwhitehorn at freebsd dot org):
Add code to generate bootable ISOs on Powermac and CHRP systems.
Synthesize some partition maps (APM and MBR, respectively) pointing
to (a) the whole disk, and (b) relevant El Torito boot images that
have been added by other code. These partition maps are a little
bit funny looking, but they seem to work. FreeBSD has been using
this successfully in their release generation on powerpc, as well
as generating all non-SPARC install media. SPARC support could
probably be added as an extension of this patch.
makefs.8 1.33
Tue Aug 23 17:09:11 2011 +0000 (christos):
PR/45285: Martin Matuska: makefs does not properly convert ISO level 1 and 2
filenames (buffer overflow)
makefs does not properly verify the maximum filename length in the
special "." case for both ISO level 1 and ISO level 2 filename
conversion. This creates broken images or causes a buffer overflow
(ISO level 2).
ISO level 1:
If a filename contains only dots or up to 8 characters followed by
dots the 8+3 limit check doesn't work.
ISO level 2:
If a filename contains a dot in the first 30 characters and a dot
on the 30th character, the length limit check doesn't work and the
buffer is overflowed.
$ mkdir level1
$ touch level1/12345............
$ makefs -t cd9660 -o isolevel=1 test.iso level1
$ mkdir level2
$ touch level2/1234567890.2345678901234567.....34567890123456789012345
$ makefs -t cd9660 -o isolevel=2 test.iso level2
cd9660.c 1.32
Sun Oct 9 21:33:43 2011 +0000 (christos):
add support for setting the ufs label. (Nathan Whitehorn)
ffs.c 1.45
ffs.h 1.2
mkfs.c 1.22
makefs.8 1.37
Obtained from: NetBSD
From NetBSD, Mon Aug 15 14:45:01 2011 +0000 (wiz)
Re-order `usage' alphabetically;
rename option arguments in the manpage's `SYNOPSIS' section to
match those from `usage' (not the other way around; the `usage'-line
(and other parts of makefs.c) contain the correct names);
minor punctuation improvements.
From Snader_LB.
makefs.8 1.36
makefs.c 1.30
Obtained from: NetBSD
This is taken from the NetBSD versions listed below and adapted to the
makefs version in FreeBSD, along with a bug fix from cem@ that will be
sent to NetBSD.
Reviewed by: pfg
Approved by: re (gjb)
Obtained from: NetBSD
MFC after: 1 month
Differential Revision: https://reviews.freebsd.org/D6835
The generation number is uint32_t so we can fit the complete range
of random(3). We could have used arc4random() but the result would
be unpredictable and it would prohibit reproducible builds.
While here add a comment where seeding is done: this affects
reproducible builds and might have to be re-visited to use a
release dependent value.
MFC after: 2 weeks
