Commit Graph

235 Commits

Author SHA1 Message Date
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
dsl fe8a8005c1 Make this compile without -Wno-pointer-sign
(Needs updated bootblock.h)
2007-11-29 23:19:25 +00:00
dsl 0d1f6529aa Change -F to not use opendisk().
Don't change default to the boot volume until after we've found we aren't
  doing -F.
For tool-fdisk enforce -F and use #defines to make code that can no
  longer possibly execute compile.
2007-11-29 23:02:00 +00:00
apb 02c42d6bae Remove unwanted ">" from a printed message. 2007-11-18 19:19:00 +00:00
tsutsui b682074ae4 Don't print Drive serial number if -S (setting shell variables) is specified. 2007-10-28 10:02:08 +00:00
tls ae75a5cdbe This program is a host tool, so when we use newfangled C features like
PRIxyz we have to ensure it still builds on hosts with Old compilers.
Noticed while building a cross-toolchain on FreeBSD 4.
2007-09-04 00:34:58 +00:00
dsl 4c11bfb2e9 Preserve the mbr 'driver serial number' when copying in the netbsd
mbr code.  Should leave windows vista bootable.
Print the dsn from the mbr, not each pbr.
2007-07-05 20:30:29 +00:00
wiz a115c64dc7 Plural fix. 2007-05-20 22:27:46 +00:00
christos 7731d9378a PR/36223: Milos Negovanovic: Don't ask if we want to install mbr_bootselect
with -f.
2007-04-26 18:51:00 +00:00
apb 41bcdc8c57 Bump date for previous. 2007-03-11 10:51:03 +00:00
apb 4713b815f3 WARNS= 4 2007-03-10 18:22:04 +00:00
apb 7a268741a3 Document the new checks for whether a PBR is bootable.
Also add more detail in the introduction, and a few
more references.
2007-03-10 14:19:46 +00:00
apb 4c9d64d78e Try to check whether each partition is bootable. If not,
always print an error message.  If bootable and -v flag was
specified, print a success message.  If -v flag was specified
more than once, also try to decode more information from
the PBR.

Input from dsl and bad.
2007-03-10 14:18:28 +00:00
dsl 26ad77c3e1 Report the last sector number of a partition, instead of that of the first
of the next - with appropriate discarding of the head/sector values
if the partition is cylinder aligned.
Fixes PR 26921
2006-11-25 16:10:32 +00:00
wiz da100ff1d9 Use more macros. New sentence, new line. 2006-09-24 15:52:12 +00:00
jmcneill 4fd9dcb2a0 PR# 28660: how to remove bootmenu text from some partition 2006-09-24 15:22:01 +00:00
lukem 272515842e Support MAKEVERBOSE.
Use CLEANFILES to cleanup temp files instead of rm.
Cosmetic tweaks.
2006-06-28 15:03:00 +00:00
lukem a0f0fb81a8 Convert to using CC instead of LD, as LDFLAGS is for CC not LD. 2006-06-28 15:00:51 +00:00
christos e5ea88eb01 PR/33633: Yoshito Komatsu: /sbin/fdisk does not work
Downgrade error getting heads to a warning.
2006-06-02 17:40:34 +00:00
christos 124bff0089 PR/33522: Peter Bex: Sanity checks to avoid zerodivide. 2006-05-21 16:00:17 +00:00
mrg 16efbf8575 don't do the -Wno-pointer-sign dance for host programs. 2006-05-12 01:18:25 +00:00
mrg aadd7d4847 sprinkle some -fno-strict-aliasing and -Wno-pointer-sign with GCC4. 2006-05-11 23:16:28 +00:00
dsl df7e187ccb Appease Coverty CID 7449. Avoid close(-1) in error path. 2006-03-18 08:36:50 +00:00
rumble e948e1b17f Check for allocation failures in malloc, calloc, realloc, asprintf, and
vasprintf and try to handle them.
2006-03-17 15:53:46 +00:00
dyoung 6c1041b8b7 So that we can build a full-featured fdisk cross-tool with -DBOOTSEL,
condition the definition of DEFAULT_BOOTxxx variables and SCAN_xxx
on defined(BOOTSEL), instead of defined(__i386__) || defined(__x86_64__).

While I'm here, only build get_diskname in the same conditions as
get_geometry is built, since only the latter calls the former.
2006-02-14 04:48:15 +00:00
dsl c28e0ae4af Byteswap the constant MBR_{BS_}MAGIC throughout, should genetate better code.
Except that non all architectures have that optimisation :-(
2006-01-29 12:55:16 +00:00
uwe 39ab40b2aa PRI* macros should not contain percent sign.
While here, conditionalise use of "lld" for PRId64 on HAVE_LONG_LONG.
2005-10-07 23:57:10 +00:00
dogcow 7babc7145c Fix cross-compilation on FreeBSD 4.x (and other OSes) where PRId64 isn't
defined.
2005-10-07 01:04:08 +00:00
uwe 25503c6713 When building as host tool don't include "../../include/util.h".
opendisk() declared in that file is not used in this case anyway, and
<util.h> pulls in unwatned includes (e.g. <utmpx.h> doesn't exist on
FreeBSD 4.*).
2005-08-27 22:43:40 +00:00
christos 2c6eadc9ce Move WARNS=3 to the Makefile.inc, and add a little const to the remaining
programs that did not compile before.
2005-06-27 01:00:04 +00:00