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CVS log for src/sbin/dumpfs/dumpfs.c


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Default branch: MAIN


Revision 1.39 / (download) - annotate - [select for diffs], Thu May 9 08:35:40 2024 UTC (3 weeks, 2 days ago) by florian
Branch: MAIN
CVS Tags: HEAD
Changes since 1.38: +35 -11 lines
Diff to previous 1.38 (colored)

ctime(3) and ctime_r(3) can fail when timestamps are way off.
Add missing error checks to all calls under sbin/

Input kettenis, millert
OK millert

Revision 1.38 / (download) - annotate - [select for diffs], Sat Feb 3 18:51:57 2024 UTC (3 months, 3 weeks ago) by beck
Branch: MAIN
CVS Tags: OPENBSD_7_5_BASE, OPENBSD_7_5
Changes since 1.37: +2 -4 lines
Diff to previous 1.37 (colored)

Remove Softdep.

Softdep has been a no-op for some time now, this removes it to get
it out of the way.

Flensing mostly done in Talinn, with some help from krw@

ok deraadt@

Revision 1.37 / (download) - annotate - [select for diffs], Sun Dec 4 23:50:46 2022 UTC (17 months, 3 weeks ago) by cheloha
Branch: MAIN
CVS Tags: OPENBSD_7_4_BASE, OPENBSD_7_4, OPENBSD_7_3_BASE, OPENBSD_7_3
Changes since 1.36: +1 -2 lines
Diff to previous 1.36 (colored)

userspace: remove vestigial '?' cases from top-level getopt(3) loops

getopt(3) returns '?' when it encounters a flag not present in the in
the optstring or if a flag is missing its option argument.  We can
handle this case with the "default" failure case with no loss of
legibility.  Hence, remove all the redundant "case '?':" lines.

Prompted by dlg@.  With help from dlg@ and millert@.

Link: https://marc.info/?l=openbsd-tech&m=167011979726449&w=2

ok naddy@ millert@ dlg@

Revision 1.36 / (download) - annotate - [select for diffs], Sat Jun 20 07:49:04 2020 UTC (3 years, 11 months ago) by otto
Branch: MAIN
CVS Tags: OPENBSD_7_2_BASE, OPENBSD_7_2, OPENBSD_7_1_BASE, OPENBSD_7_1, OPENBSD_7_0_BASE, OPENBSD_7_0, OPENBSD_6_9_BASE, OPENBSD_6_9, OPENBSD_6_8_BASE, OPENBSD_6_8
Changes since 1.35: +22 -21 lines
Diff to previous 1.35 (colored)

With filesystem having many cylinder groups and many inodes per cg the
ncg * ipg calcualtion can overflow if signed types are used.  Move
to uint32_t for the relevant values. Aligned with FreeBSD changes.
Also make sure newfs refuses to create an fs with more that 2^32-1
inodes.  ok millert@

Revision 1.35 / (download) - annotate - [select for diffs], Mon Feb 17 16:11:25 2020 UTC (4 years, 3 months ago) by otto
Branch: MAIN
CVS Tags: OPENBSD_6_7_BASE, OPENBSD_6_7
Changes since 1.34: +3 -1 lines
Diff to previous 1.34 (colored)

Do not look for an FFS1 file system at SBLOCK_UFS2.  Doing so will
find the wrong super-block for file systems with 64k block size.
ok visa@

Revision 1.34 / (download) - annotate - [select for diffs], Fri Jun 28 13:32:43 2019 UTC (4 years, 11 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_6_6_BASE, OPENBSD_6_6
Changes since 1.33: +2 -2 lines
Diff to previous 1.33 (colored)

When system calls indicate an error they return -1, not some arbitrary
value < 0.  errno is only updated in this case.  Change all (most?)
callers of syscalls to follow this better, and let's see if this strictness
helps us in the future.

Revision 1.33 / (download) - annotate - [select for diffs], Mon Nov 23 19:19:29 2015 UTC (8 years, 6 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_6_5_BASE, OPENBSD_6_5, OPENBSD_6_4_BASE, OPENBSD_6_4, OPENBSD_6_3_BASE, OPENBSD_6_3, OPENBSD_6_2_BASE, OPENBSD_6_2, OPENBSD_6_1_BASE, OPENBSD_6_1, OPENBSD_6_0_BASE, OPENBSD_6_0, OPENBSD_5_9_BASE, OPENBSD_5_9
Changes since 1.32: +4 -1 lines
Diff to previous 1.32 (colored)

Use pledge "disklabel" as needed.  The theory here is these tools become more
resistant against memory correctup, if a corrupt filesystem is given to them.
ok krw

Revision 1.32 / (download) - annotate - [select for diffs], Tue Jan 20 18:22:21 2015 UTC (9 years, 4 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_5_8_BASE, OPENBSD_5_8, OPENBSD_5_7_BASE, OPENBSD_5_7
Changes since 1.31: +2 -2 lines
Diff to previous 1.31 (colored)

Adjust <sys/param.h> comments regarding use of use of MAXFRAG, or
delete <sys/param.h> if now possible
ok guenther

Revision 1.31 / (download) - annotate - [select for diffs], Fri Jan 16 06:39:57 2015 UTC (9 years, 4 months ago) by deraadt
Branch: MAIN
Changes since 1.30: +5 -3 lines
Diff to previous 1.30 (colored)

Replace <sys/param.h> with <limits.h> and other less dirty headers where
possible.  Annotate <sys/param.h> lines with their current reasons.  Switch
to PATH_MAX, NGROUPS_MAX, HOST_NAME_MAX+1, LOGIN_NAME_MAX, etc.  Change
MIN() and MAX() to local definitions of MINIMUM() and MAXIMUM() where
sensible to avoid pulling in the pollution.  These are the files confirmed
through binary verification.
ok guenther, millert, doug (helped with the verification protocol)

Revision 1.30 / (download) - annotate - [select for diffs], Tue May 13 12:51:40 2014 UTC (10 years ago) by krw
Branch: MAIN
CVS Tags: OPENBSD_5_6_BASE, OPENBSD_5_6
Changes since 1.29: +3 -6 lines
Diff to previous 1.29 (colored)

Nuke another pointless dev_bsize variable always set to 512 and use
DEV_BSIZE. David Vasek says it still works the same on 4K-byte-sector
device. i.e.  prints one value incorrectly. For which a fix should
be following soon.

Revision 1.29 / (download) - annotate - [select for diffs], Tue Apr 2 03:05:37 2013 UTC (11 years, 2 months ago) by guenther
Branch: MAIN
CVS Tags: OPENBSD_5_5_BASE, OPENBSD_5_5, OPENBSD_5_4_BASE, OPENBSD_5_4
Changes since 1.28: +2 -2 lines
Diff to previous 1.28 (colored)

Use a time_t variable with ctime()

ok deraadt@

Revision 1.28 / (download) - annotate - [select for diffs], Mon Feb 28 00:12:19 2011 UTC (13 years, 3 months ago) by halex
Branch: MAIN
CVS Tags: OPENBSD_5_3_BASE, OPENBSD_5_3, OPENBSD_5_2_BASE, OPENBSD_5_2, OPENBSD_5_1_BASE, OPENBSD_5_1, OPENBSD_5_0_BASE, OPENBSD_5_0, OPENBSD_4_9_BASE, OPENBSD_4_9
Changes since 1.27: +4 -3 lines
Diff to previous 1.27 (colored)

switch open(...) to opendev(...)
makes yet another utility honor DUID's

ok jsing@ miod@ deraadt@

Revision 1.27 / (download) - annotate - [select for diffs], Tue Oct 27 23:59:32 2009 UTC (14 years, 7 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_4_8_BASE, OPENBSD_4_8, OPENBSD_4_7_BASE, OPENBSD_4_7
Changes since 1.26: +1 -15 lines
Diff to previous 1.26 (colored)

rcsid[] and sccsid[] and copyright[] are essentially unmaintained (and
unmaintainable).  these days, people use source.  these id's do not provide
any benefit, and do hurt the small install media
(the 33,000 line diff is essentially mechanical)
ok with the idea millert, ok dms

Revision 1.26 / (download) - annotate - [select for diffs], Tue Aug 19 09:41:12 2008 UTC (15 years, 9 months ago) by pedro
Branch: MAIN
CVS Tags: OPENBSD_4_6_BASE, OPENBSD_4_6, OPENBSD_4_5_BASE, OPENBSD_4_5
Changes since 1.25: +4 -3 lines
Diff to previous 1.25 (colored)

Look at 'fs_flags' when dumping FFS2 file systems, okay beck@, millert@
and otto@.

Revision 1.25 / (download) - annotate - [select for diffs], Sun Jun 8 03:00:20 2008 UTC (15 years, 11 months ago) by otto
Branch: MAIN
CVS Tags: OPENBSD_4_4_BASE, OPENBSD_4_4
Changes since 1.24: +3 -3 lines
Diff to previous 1.24 (colored)

fix generated size for -m; bug report by Peter J. Philipp; ok millert@
deraadt@

Revision 1.24 / (download) - annotate - [select for diffs], Tue Jan 22 09:01:44 2008 UTC (16 years, 4 months ago) by otto
Branch: MAIN
CVS Tags: OPENBSD_4_3_BASE, OPENBSD_4_3
Changes since 1.23: +3 -3 lines
Diff to previous 1.23 (colored)

pick the right csaddr when dumping cgs. Makes FFS2 dumps work much better
ok thib@ millert@

Revision 1.23 / (download) - annotate - [select for diffs], Mon May 21 16:00:27 2007 UTC (17 years ago) by millert
Branch: MAIN
CVS Tags: OPENBSD_4_2_BASE, OPENBSD_4_2
Changes since 1.22: +14 -18 lines
Diff to previous 1.22 (colored)

Use SBLOCKSEARCH[] to find the superblock.  OK pedro@

Revision 1.22 / (download) - annotate - [select for diffs], Sat May 5 22:11:56 2007 UTC (17 years, 1 month ago) by millert
Branch: MAIN
Changes since 1.21: +282 -131 lines
Diff to previous 1.21 (colored)

Add support for ffs2 and a new flag, -m, which will output a
newfs command that can be used to make a filesystem with the
same settings.  OK otto@

Revision 1.21 / (download) - annotate - [select for diffs], Thu Apr 19 10:53:36 2007 UTC (17 years, 1 month ago) by otto
Branch: MAIN
Changes since 1.20: +8 -5 lines
Diff to previous 1.20 (colored)

teach dumpfs about the 'updated' flag; ok pedro@

Revision 1.20 / (download) - annotate - [select for diffs], Mon Mar 19 13:27:47 2007 UTC (17 years, 2 months ago) by pedro
Branch: MAIN
Changes since 1.19: +14 -14 lines
Diff to previous 1.19 (colored)

Add FFS2 fields to the superblock, change file system tools to keep
accessing FFS1 fields, okay art@, quite some testing by ckuethe@, simon@
and thib@, thanks.

Revision 1.19 / (download) - annotate - [select for diffs], Thu Mar 9 13:35:02 2006 UTC (18 years, 2 months ago) by pedro
Branch: MAIN
CVS Tags: OPENBSD_4_1_BASE, OPENBSD_4_1, OPENBSD_4_0_BASE, OPENBSD_4_0
Changes since 1.18: +3 -25 lines
Diff to previous 1.18 (colored)

Remove option -n from newfs as well as all references to fs_postbl()
Various testing for a while, okay krw@

Revision 1.18 / (download) - annotate - [select for diffs], Wed Jun 25 21:23:53 2003 UTC (20 years, 11 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_3_9_BASE, OPENBSD_3_9, OPENBSD_3_8_BASE, OPENBSD_3_8, OPENBSD_3_7_BASE, OPENBSD_3_7, OPENBSD_3_6_BASE, OPENBSD_3_6, OPENBSD_3_5_BASE, OPENBSD_3_5, OPENBSD_3_4_BASE, OPENBSD_3_4
Changes since 1.17: +7 -14 lines
Diff to previous 1.17 (colored)

ansi

Revision 1.17 / (download) - annotate - [select for diffs], Mon Jun 2 20:06:14 2003 UTC (21 years ago) by millert
Branch: MAIN
Changes since 1.16: +3 -7 lines
Diff to previous 1.16 (colored)

Remove the advertising clause in the UCB license which Berkeley
rescinded 22 July 1999.  Proofed by myself and Theo.

Revision 1.16 / (download) - annotate - [select for diffs], Fri Sep 6 21:09:53 2002 UTC (21 years, 9 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_3_3_BASE, OPENBSD_3_3, OPENBSD_3_2_BASE, OPENBSD_3_2
Changes since 1.15: +4 -4 lines
Diff to previous 1.15 (colored)

bogus ; outside of function

Revision 1.15 / (download) - annotate - [select for diffs], Sun Jun 9 08:13:05 2002 UTC (21 years, 11 months ago) by todd
Branch: MAIN
Changes since 1.14: +3 -3 lines
Diff to previous 1.14 (colored)

rm trailing whitespace

Revision 1.14 / (download) - annotate - [select for diffs], Sat Feb 16 21:27:33 2002 UTC (22 years, 3 months ago) by millert
Branch: MAIN
CVS Tags: OPENBSD_3_1_BASE, OPENBSD_3_1
Changes since 1.13: +6 -6 lines
Diff to previous 1.13 (colored)

Part one of userland __P removal.  Done with a simple regexp with some minor hand editing to make comments line up correctly.  Another pass is forthcoming that handles the cases that could not be done automatically.

Revision 1.13 / (download) - annotate - [select for diffs], Sat Dec 1 19:13:21 2001 UTC (22 years, 6 months ago) by deraadt
Branch: MAIN
Changes since 1.12: +3 -3 lines
Diff to previous 1.12 (colored)

remove unused variable; csapuntz ok

Revision 1.12 / (download) - annotate - [select for diffs], Mon Nov 5 07:39:16 2001 UTC (22 years, 7 months ago) by mpech
Branch: MAIN
Changes since 1.11: +6 -6 lines
Diff to previous 1.11 (colored)

kill more registers;

millert@ ok

Revision 1.11 / (download) - annotate - [select for diffs], Fri Apr 13 02:39:06 2001 UTC (23 years, 1 month ago) by gluk
Branch: MAIN
CVS Tags: OPENBSD_3_0_BASE, OPENBSD_3_0, OPENBSD_2_9_BASE, OPENBSD_2_9
Changes since 1.10: +4 -4 lines
Diff to previous 1.10 (colored)

Fix overflow in superblock. From FreeBSD.

FreeBSD's log:
> The ffs superblock includes a 128-byte region for use by temporary
> in-core pointers to summary information. An array in this region
> (fs_csp) could overflow on filesystems with a very large number of
> cylinder groups (~16000 on i386 with 8k blocks). When this happens,
> other fields in the superblock get corrupted, and fsck refuses to
> check the filesystem.
>
> Solve this problem by replacing the fs_csp array in 'struct fs'
> with a single pointer, and add padding to keep the length of the
> 128-byte region fixed. Update the kernel and userland utilities
> to use just this single pointer.
>
> With this change, the kernel no longer makes use of the superblock
> fields 'fs_csshift' and 'fs_csmask'. Add a comment to newfs/mkfs.c
> to indicate that these fields must be calculated for compatibility
> with older kernels.

art@ ok.

Revision 1.10 / (download) - annotate - [select for diffs], Sun Jul 18 16:03:56 1999 UTC (24 years, 10 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_2_8_BASE, OPENBSD_2_8, OPENBSD_2_7_BASE, OPENBSD_2_7, OPENBSD_2_6_BASE, OPENBSD_2_6
Changes since 1.9: +13 -2 lines
Diff to previous 1.9 (colored)

print out fs_flags fields; mpp@freebsd

Revision 1.9 / (download) - annotate - [select for diffs], Sat Apr 25 06:38:07 1998 UTC (26 years, 1 month ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_2_5_BASE, OPENBSD_2_5, OPENBSD_2_4_BASE, OPENBSD_2_4
Changes since 1.8: +10 -3 lines
Diff to previous 1.8 (colored)

handle truncated superblock read; rnordier@freebsd

Revision 1.8 / (download) - annotate - [select for diffs], Thu Nov 13 07:38:37 1997 UTC (26 years, 6 months ago) by millert
Branch: MAIN
CVS Tags: OPENBSD_2_3_BASE, OPENBSD_2_3
Changes since 1.7: +6 -6 lines
Diff to previous 1.7 (colored)

Say "soft updates" when FS_DOSOFTDEP is set in superblock, could look nicer.

Revision 1.7 / (download) - annotate - [select for diffs], Mon Jun 30 02:59:28 1997 UTC (26 years, 11 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_2_2_BASE, OPENBSD_2_2
Changes since 1.6: +4 -4 lines
Diff to previous 1.6 (colored)

print fs_maxfilesize; bde@freebsd

Revision 1.6 / (download) - annotate - [select for diffs], Sat May 31 08:32:31 1997 UTC (27 years ago) by deraadt
Branch: MAIN
Changes since 1.5: +19 -6 lines
Diff to previous 1.5 (colored)

lukem: Determine filesystem level (ref: fsck_ffs(8) -c ...) and display it.
Code was derivied from observing how fsck_ffs `upgrades' to a given
level, and has been tested on recent NetBSD filesystems (reports as "3"),
SunOS ("1"), and ULTRIX ("0"). I haven't found a filesystem of level
"2" to test, but the code should detect it. Fixes [bin/1353]

Revision 1.5 / (download) - annotate - [select for diffs], Tue Feb 11 07:01:27 1997 UTC (27 years, 3 months ago) by millert
Branch: MAIN
CVS Tags: OPENBSD_2_1_BASE, OPENBSD_2_1
Changes since 1.4: +3 -4 lines
Diff to previous 1.4 (colored)

Remove occurences of headswitch and trackseek, they no longer
exist in struct fs.

Revision 1.4 / (download) - annotate - [select for diffs], Sun Jun 23 14:30:16 1996 UTC (27 years, 11 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_2_0_BASE, OPENBSD_2_0
Changes since 1.3: +2 -1 lines
Diff to previous 1.3 (colored)

update rcsid

Revision 1.3 / (download) - annotate - [select for diffs], Thu Jan 11 17:47:30 1996 UTC (28 years, 4 months ago) by deraadt
Branch: MAIN
Changes since 1.2: +5 -5 lines
Diff to previous 1.2 (colored)

sync with netbsd

Revision 1.2 / (download) - annotate - [select for diffs], Mon Nov 20 13:36:18 1995 UTC (28 years, 6 months ago) by deraadt
Branch: MAIN
Changes since 1.1: +3 -3 lines
Diff to previous 1.1 (colored)

lseek botch repair; from tegge@idt.unit.no; netbsd pr#1768

Revision 1.1.1.1 / (download) - annotate - [select for diffs] (vendor branch), Wed Oct 18 08:43:29 1995 UTC (28 years, 7 months ago) by deraadt
CVS Tags: netbsd_1_1
Changes since 1.1: +0 -0 lines
Diff to previous 1.1 (colored)

initial import of NetBSD tree

Revision 1.1 / (download) - annotate - [select for diffs], Wed Oct 18 08:43:29 1995 UTC (28 years, 7 months ago) by deraadt
Branch: MAIN

Initial revision

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