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264 Commits

Author SHA1 Message Date
tsutsui
0532bb776d Use ${DESTDIR}/usr/mdec for DEFAULT_BOOTDIR on tools fdisk(8) 
rather than unknown build host's /usr/mdec directory.

XXX: no option to leave MBR bootcode empty on x86 targets
 2012-06-05 13:41:23 +00:00
tsutsui
56ed3d51fc Don't use "#if defined(__i386__) || defined(__x86_64__)" conditionals 
in C source file to define option features.
Define proper options in each Makefile per ${MACHINE_ARCH} variable instead.

Previously if a host is x86 and it has /usr/mdec/mbr file in its system,
tools fdisk implicitly installs it as mbr bootcode even for !x86 targets.
 2012-05-05 16:03:55 +00:00
wiz
1ac719d147 Remove unnecessary Bk/Ek pairs from SYNOPSIS. 
No effective change except where I used the opportunity to sort options
and/or option descriptions.
 2012-04-08 22:00:37 +00:00
christos
788118e647 support sector sizes > 512. 2012-04-06 20:09:26 +00:00
joerg
66dd2755f5 Add __printflike attribution to use vprintf and friends with an argument 
as format string.
 2012-03-15 02:02:20 +00:00
wiz
68693617f8 Remove trailing whitespace. 2012-01-04 10:57:40 +00:00
riz
99370de066 According to most other OSes and documentation sources, an MBR has 
one "extended" partition and the partitions inside that are "logical"
partitions.  Make fdisk(8) man page follow suit.

Patch from Julian Fagir in PR#45695.
 2011-12-31 22:18:56 +00:00
christos
765bd39696 Also ignore out of space conditions for -I so we can create overlapping 
partitions on a full disk. Document and add it to the options.
 2011-12-02 15:21:15 +00:00
enami
ecc71da821 Add missing -F flag and -I flag in usage. Sort the order to match 
manpage.
 2011-12-02 04:05:20 +00:00
christos
6d19ec83d5 put the error check in the conditional where it belongs. 2011-12-02 03:04:11 +00:00
wiz
1b8846959e Remove trailing whitespace. 2011-12-01 23:14:06 +00:00
christos
7bef7412af Add a flag to support writing overlapping partitions and explain why. 2011-12-01 22:24:29 +00:00
gson
d2c5449570 fix the sparc build 2011-08-28 15:46:26 +00:00
christos
4d53e32690 one static is enough, otherwise you risk zapping yourself. 2011-08-27 20:49:03 +00:00
joerg
9c28fb5747 staticfy. __dead. 2011-08-27 17:16:01 +00:00
pgoyette
821775e983 Fix parsing of -A option so that the [/ptn_0_offset] part is optional, as 
described in the man page.
 2011-05-08 14:22:16 +00:00
wiz
a26db019aa Use Nx. 2011-04-25 22:23:47 +00:00
wiz
d129d948ec Minor punctuation fixes, improve and sort SYNOPSIS, sort flag descriptions. 
From Bug Hunting in PR 43130.
 2010-04-07 09:40:58 +00:00
dsl
5281921f56 Add info for -A ptn_alignment[/ptn_0_offset] 2009-12-23 20:56:18 +00:00
dsl
4d8b353d15 Put #endif in correct place - fixes PR/42500 
Update usage() for -A, and rename one of the variables for clarity.
 2009-12-23 18:50:40 +00:00
dsl
9193c05dda Add support for partition being aligned on non-cylinder boundaries. 
Info can be specified with -A parameter.
Default is based on how the first partition is defined.
For empty disks larger than 128GB (arbitrary figure) use 1MB alignment.
 2009-12-22 21:55:12 +00:00
dsl
5cb32d7a27 Editing partitions larger than 1TB works better if 'decimal' returns 
64 bit integer values!
 2009-12-22 21:04:37 +00:00
dsl
795733c59e Add a large comment about disk geometries. 
Rename (with #defines) the variables use for aligning partitions to
separate them from the bios geometry.
All in advance of allowing other partition alignments (eg 2048 sectors).
 2009-12-20 17:32:09 +00:00
pooka
3d1523b600 Use implicit -F for regular files, much like disklabel(8). 2009-12-17 14:27:49 +00:00
pooka
d6224f4507 Remove support for NetBSD/playstation2. 2009-12-05 16:29:10 +00:00
tsutsui
1baf5ea42e Add a bunch of useful typical examples. Also use appropriate markup there. 2009-11-29 04:19:55 +00:00
tsutsui
1735ad7d34 Update -u usage to follow changes in fdisk.c rev 1.125: 
>> Allow MB, GB and CYL (not just M, G and C) and lower case.
>> Don't output a splurious 'd' before "cyl".
>> Fixes PR/37414.

XXX "NNcy" is also allowed?
 2009-11-28 17:25:45 +00:00
tsutsui
d5fb21858d Clarify description of -f and -u options. 
(-u means updating partition data, not interactive mode)
 2009-11-28 16:45:20 +00:00
tsutsui
fcf4b7e0c1 Remove fdisk/mbr for macppc which was blindly pulled from OpenBSD. 
It just fakes MBR partition map which contains 1MB FAT16B partition
and ~1GB OpenBSD partition, and we can always create necessary
MBR partitions for OpenFirmware by the fdisk(8) command itself.
 2009-11-27 15:37:32 +00:00
dsl
fb64c309b2 Allow MB, GB and CYL (not just M, G and C) and lower case. 
Don't output a splurious 'd' before "cyl".
Fixes PR/37414.
Patch in PR is wrong!
 2009-11-04 22:25:56 +00:00
dsl
3b8f95158f Make absence of /usr/mdec/mbr only a warning. 
Fixes PR/26510
 2009-10-31 20:41:00 +00:00
joerg
b2ed4022ca Do not use .Xo / .Xc without a good reason. 2009-10-14 22:00:55 +00:00
yamt
44484fcfa9 an example. 2009-08-10 02:56:23 +00:00
dsl
68a8748cf1 Change arguments to decimal() to be int64_t. 
They need to be able to hold disk sector numbers > 2^31 and also -1.
Should fix PR/34807
 2009-08-05 21:31:50 +00:00
snj
b80e388902 Small grammar tweak. 2009-07-02 00:49:58 +00:00
christos
1f751faed6 make this compile one non mbr machines (move #define to the general section) 2009-06-02 21:15:53 +00:00
christos
cb3a6fdee7 Delete GPT partitions if we overwrite with MBR to avoid confusion with disks 
that have both MBR and a secondary left over GPT partition signature. From
Mike M. Volokhov
 2009-06-01 19:57:33 +00:00
drochner
dff56c2587 also fix a comment wrt use of the csysid/cstart/csize vars 2009-04-20 17:06:55 +00:00
sborrill
45a4197562 When using -s flag, read start and size as unsigned to allow for larger 
disks. (Thanks to drochner@ for catching it).
 2009-04-20 15:03:56 +00:00
lukem
e6cb0042e9 remove mispelt WARNS. (it will be set in ../Makefile.inc "soon") 2009-04-06 12:19:16 +00:00
lukem
428fc016ff fix sign-compare issues 2009-04-06 12:18:19 +00:00
apb
44f43cf298 Remove local definitions of PRIxxxx macros in favour of the 
centralised definitions from tools/compat/compat_defs.h, which
are included via nbtool_config.h.
 2009-01-18 21:15:14 +00:00
tnn
bc465dcf63 mbr_dsn is unsigned, print it as such. 2008-03-09 14:57:10 +00:00
dsl
7ddd81a137 Add support for mbr code with ascii keycodes 2008-01-25 23:19:10 +00:00
dsl
683572a3a3 Note the existance of mbr_com0 and mbr_com0_9600. 2008-01-20 15:04:09 +00:00
tsutsui
aa7cb7b8f0 - add a sanity check to avoid possible division by zero 
- adjust sector numbers _after_ "Sanity check the data against all zeroes"

Should close PR bin/37656.
 2008-01-20 06:39:31 +00:00
apb
bb3a1dfc42 Remove note about the first track being reserved for the BIOS (it's 
not), and replace it with a note about the first partition traditionally
beginning in the second track of the first cylinder.
 2007-12-23 10:47:42 +00:00
apb
ca6bb6217d Track zero is not strictly reserved for the BIOS, that's just a 
convention, so don't make it an error in check_overlap().  Sector 0 is
reserved for the MBR, so make that an error in check_overlap().
 2007-12-23 10:43:57 +00:00
apb
49b1fa58d7 Report the first active partition. 2007-12-23 08:58:34 +00:00
apb
29a92a49d4 If the partition is unused, then attempting to decode the PBR would 
actually decode the MBR from sector 0 of the disk.  Don't do it if
v_flag < 3.
 2007-12-23 08:14:28 +00:00