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* Supply maximum value as an argument to the decimal() functionsobomax2011-01-251-27/+27
| | | | | | instead of supplying number of bits. Submitted by: bde
* o Cylinder numbers are 10 bits in the MBR;sobomax2011-01-241-19/+19
| | | | | | | | o Sector numbers are only 6 bits in the MBR; o bde'cize name of the local variable. Submitted by: bde
* Warn user when value entered is greated than the amount supportedsobomax2011-01-221-20/+31
| | | | | | | | | | | by the MBR for the given parameter and set that parameter to the maximum value instead of just truncating the most significant part silently. Could happen for example if the capacity of the device is more than 2TB, so that the number of sectors is greater than 2Mib. MFC after: 1 month
* Add support for identifying a journaled root filesystem.brian2010-09-161-1/+2
| | | | | | Fix support for identifying the given /dev/vinum/root example. MFC after: 3 weeks
* Handle geli-encrypted root disk devices.brian2010-09-061-2/+7
| | | | MFC after: 2 weeks
* - Back out the previous change in order to maintain compatibility.lulf2009-06-171-2/+2
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* - The maximum number of heads is 255, not 256.lulf2009-06-151-2/+2
| | | | Pointed out by: marcel
* Bump the document date to reflect the 'p' command enhancements.brian2009-05-251-1/+1
| | | | Suggested by: trhodes
* Enhance the 'p' command so that it understands size qualifiers (K/M/G) andbrian2009-05-252-6/+118
| | | | | | | | so that it understands '*' as 'DTRT'. PR: 68312 Submitted by: Rene de Vries - rene at tunix dot nl (mostly) MFC after: 3 weeks
* Reword some entries for NTFS and DOS.luigi2009-01-141-2/+4
| | | | | | Add entries for DELL and ASUS recovery partitions. MFC after: 3 days
* Another change from Christoph:luigi2009-01-141-110/+101
| | | | | | | | | | replace the table of partition with a simpler and faster array of strings. The change in the array is done mechanically, using vi commands. Most entries in the table are probably 15+ years old and largely outdated, so the next step is to remove stale entries with more current values. Submitted by: Christoph Mallon, with small changes from me MFC after: 3 days
* more changes from Christoph:luigi2009-01-141-15/+14
| | | | | | | | pass a pointer instead of an index to print_part() so it does not depend on a static variable. Submitted by: Christoph Mallon MFC after: 3 days
* remove unused argument to print_s0()luigi2009-01-141-11/+8
| | | | | Submitted by: Christoph Mallon MFC after: 3 days
* Some small fixes submitted by Christoph Mallon, specifically:luigi2009-01-131-17/+16
| | | | | | | | | | | | | + Remove a dead field of a struct. It serves no purpose anymore. + Remove a \n at the end of the format string of err(); the err() function already adds a \n ; + remove many unnecessary casts which obfuscate the code. This file has a huge number of indentation bugs, but I'd rather fix them when/if we happen to modify the relevant parts of the code. Submitted by: Christoph Mallon MFC after: 3 days
* - Improve error message given on g_providername call failure.lulf2008-09-301-1/+1
| | | | | | - While there, make error messages consistent with the rest. Approved by: kib (mentor)
* Add missing library dependencies.ru2008-09-231-2/+2
| | | | | PR: bin/127573 Submitted by: Eygene Ryabinkin
* - Make use of the new and g_device_path utility function in libgeom to avoidlulf2008-09-071-49/+30
| | | | | | | | | duplication of code in fdisk and boot0cfg. Also make use of g_providername to fix an issue with fdisk and boot0cfg not using the correct provider when writing the MBR. Reviewed by: phk Approved by: pjd (mentor)
* Add a -q[uiet] flag for scripts.obrien2008-07-312-4/+12
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* Add Apple HFS+ (0xAF) MBR partition type identificator.andre2007-05-061-0/+1
| | | | Submitted by: rpaulo (SoC2007 student)
* o Add -p flag: print a slice table in fdisk configuration file format.maxim2007-04-302-4/+36
| | | | | | | | Now it is possible to do something like fdisk -p ad0 | fdisk -f - ad1. PR: bin/110182 Submitted by: Jukka A. Ukkonen MFC after: 1 month
* - Document -u, -i, and the difference between them better.ru2006-12-121-15/+13
| | | | - Remove some historical notes about "future" decisions.
* Document the following change in behavior:ru2006-12-081-2/+2
| | | | | | : fdisk.c revision 1.74 : date: 2004/06/14 07:21:19; author: phk; state: Exp; lines: +3 -3 : Make fdisk initialize the first instead of the last slice by default.
* - Fail with an understandable error message if we cannot detect thesimon2006-06-181-2/+5
| | | | | | | | | | | | | | | | sector size, instead of later failing with an error about /boot/mbr not being a multiple of the sector size (since we end up with an assumed sector size of MAX_SEC_SIZE * 2). - We query the sector size via an IOCTL anyway, so if that succeeds use that instead of probing for it via read(2) calls. This fixes the problem with fdisk failing to operate on at least graid3 and md(4) devices on kernels with src/sys/geom/geom_dev.c before rev. 1.90, due to fdisk failing to detect the sector size. - When detecting the root device allow "/" characters in it, which happens with e.g. gmirror devices. Reviewed by: cperciva MFC after: 1 week
* Call gctl_free() to free resource allocated with gctl_get_handle().rodrigc2005-09-171-1/+4
| | | | | | PR: bin/84664 Submitted by: Daan Vreeken <Danovitsch at Vitsch dot net> MFC after: 3 days
* Attempt gctl verb "write MBR" when updating.phk2005-07-152-28/+46
| | | | This should solve the problem of modifying a busy MBR.
* cosmetic changes.nyan2005-05-011-17/+15
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* Use NDOSPART macro instead of a magic number.nyan2005-05-011-2/+2
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* If we resort to opening a slice instead of the base device, do so withphk2005-04-291-1/+1
| | | | the correct mode for our arguments.
* Add 0xbf as new partition id for Solaris.phk2004-11-101-0/+1
| | | | Submitted by: Lawrence.Lee@sun.com
* Don't prepend "/dev" if an argument given is an absolute pathname.ru2004-10-201-1/+1
| | | | Reviewed by: jhb
* Mechanically kill hard sentence breaks.ru2004-07-021-1/+1
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* Make fdisk initialize the first instead of the last slice by default.phk2004-06-141-3/+3
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* style.Makefile(5):johan2004-02-231-1/+1
| | | | Use WARNS?= instead of WARNS=.
* Add the Solaris x86 boot partition type. This is used in Solaris 10harti2003-12-181-0/+1
| | | | | | (and perhaps earlier). Submitted by: Joerg Schilling <schilling@fokus.fraunhofer.de>
* Warn about partitions that would overlap with the master boot record, anddes2003-11-131-0/+5
| | | | | | if the user agrees, move them out one track. MFC after: 7 days
* s/disklabel/bsdlabel where needed.blackend2003-10-111-2/+2
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* Use __FBSDID() to quiet GCC 3.3 warnings.obrien2003-05-031-4/+2
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* Use symbolic constants from <sys/diskmbr.h> instead of local constants.phk2003-04-132-15/+23
| | | | | | | | | | | | | | | | | | Always set the magic sequence when we write, rather than trusting the previously read boot code to do so. Use explicit encoding/decoding of little endian disk image. Remove a comment which was OBE. Change the test vector for "fdisk -I" to reflect that there is a magic sequence in the result now. Add test case for "fdisk" which reads the image back. At least for the two test-cases this program now gives the same result on sparc64 as on i386. The lack of an installed /boot/mbr on sparc64 raises an (un)interesting question.
* Pull in the encoding/decoding functions for struct dos_partition.phk2003-04-132-0/+30
| | | | Add a very simple regression test for "fdisk -I".
* Use default geometry in case the device doesn't provide one:phk2003-03-291-1/+6
| | | | | | | 512 for sectorsize. 63 for sectors. 255 for heads. This will mostly show up on MD(4) devices.
* Fix typos, mostly s/ an / a / where appropriate and a few s/an/and/schweikh2002-12-301-2/+2
| | | | Add FreeBSD Id tag where missing.
* Make fdisk work on active GEOM devices.phk2002-12-291-8/+33
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* Fix the regexp evilness so that fdisk can (again?) find the devicephk2002-10-271-1/+1
| | | | | | root is on from the root mount path. Spotted by: imp
* Don't attempt to find the geometry with disklabel based ioctl, it justphk2002-10-271-15/+0
| | | | issues a useless warning now.
* Split MBR and PC98 on-disk sliceformats out from disklabel.h, step 1:phk2002-10-011-0/+1
| | | | | | | | | | | | | | | | Peter had repocopied sys/disklabel.h to sys/diskpc98.h and sys/diskmbr.h. These two new copies are still intact copies of disklabel.h and therefore protected by #ifndef _SYS_DISKLABEL_H_ so #including them in programs which already include <sys.disklabel.h> is currently a no-op. This commit adds a number of such #includes. Once I have verified that I have fixed all the places which need fixing, I will commit the updated versions of the three #include files. Sponsored by: DARPA & NAI Labs.
* Straighten out get_params().phk2002-09-201-33/+34
| | | | Sponsored by: DARPA & NAI Labs.
* Try to pick up disk geometry with specific DIOC* ioctls, rather thanphk2002-09-151-1/+21
| | | | | | expecting a bogo-disklabel to contain them, if possible. This makes fdisk work with GEOM.
* s/filesystem/file system/g as discussed on -developerstrhodes2002-08-212-7/+7
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* Fixed some print format errors. Avoid some warnings about possiblebde2002-07-161-4/+5
| | | | | | (but not actual) alignment problems. Both of these bugs were detected on ia64's and were fatal on ia64's due to premature setting of WARNS to 4.
* mdoc(7) police: tidy up the markup and some wording.ru2002-05-301-105/+126
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