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* Remove unneeded headers.Xin LI2019-01-061-2/+0
| | | | | | | MFC after: 1 month Notes: svn path=/head/; revision=342813
* o Provide a private definition for UUIDs (mkimg_uuid_t) becauseMarcel Moolenaar2016-10-181-1/+1
| | | | | | | | | | | | | | | | UUIDs are not portable. o Move mkimg_uuid() to a new file and merge both gpt_uuid_enc() and vhd_uuid_enc() into a single mkimg_uuid_enc() that lives in the same file. o Move the OS-specific implementation of generating a UUID to osdep_uuidgen() and provide the implementations for FreeBSD, macOS and Linux. o Expect the partitioning scheme headers to be found by having a search to the directory in which the headers live. This avoids conflicts on non-FreeBSD machines. Notes: svn path=/head/; revision=307544
* Switch to using the portable partition scheme headers.Marcel Moolenaar2016-10-161-5/+1
| | | | Notes: svn path=/head/; revision=307387
* Prefer <stdint.h> over <sys/types.h>. While here remove redundantMarcel Moolenaar2016-10-031-2/+3
| | | | | | | | | | | inclusion of <sys/queue.h>. Move the inclusion of the disk partitioning headers out of order and inbetween standard headers and local header. They will change in a subsequent commit. Notes: svn path=/head/; revision=306621
* Replace STAILQ with TAILQ. TAILQs are portable enough that they canMarcel Moolenaar2016-10-031-1/+1
| | | | | | | | | | | be used on both macOS and Linux. STAILQs are not. In particular, STAILQ_LAST does not next on Linux. Since neither STAILQ_FOREACH_SAFE nor TAILQ_FOREACH_SAFE exist on Linux, replace its use with a regular TAILQ_FOREACH. The _SAFE variant was only used for having the next pointer in a local variable. Notes: svn path=/head/; revision=306620
* Avoid depending on the <sys/endian.h> header for le*enc and be*enc.Marcel Moolenaar2016-09-261-1/+1
| | | | | | | | | | | | | | | | Not only is the header unportable, the encoding/decoding functions are as well. Instead, duplicate the handful of small inlines we need into a private header called endian.h. Aside: an alternative approach is to move the encoding/decoding functions to a separate system header. While the header is still nonportable, such an approach would make it possible to re-use the definitions by playing games with include paths. This may be the preferred approach if more (build) utilities need this. This change does not preclude that. In fact, it makes it easier. Notes: svn path=/head/; revision=306330
* Fix partition alignment and image rounding when any of -P (block size),Marcel Moolenaar2014-09-191-9/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -T (track size) or -H (number of heads) is given: o scheme_metadata() always rounded to the block size. This is not always valid (e.g. vtoc8 that must have partitions start at cylinder boundaries). o The bsd and vtoc8 schemes "resized" the image to make it match the geometry, but since the geometry is an approximation and the size of the image computed from cylinders * heads * sectors is always smaller than the original image size, the partition information ran out of bounds. The fix is to have scheme_metadata() simply pass it's arguments to the per-scheme metadata callback, so that schemes not only know where the metadata is to go, but also what the current block address is. It's now up to the per-scheme callback to reserve room for metadata and to make sure alignment and rounding is applied. The BSD scheme now has the most elaborate alignment and rounding. Just to make the point: partitions are aligned on block boundaries, but the image is rounded to the next cyclinder boundary. vtoc8 now properly has all partitions aligned (and rounded) to the cyclinder boundary. Obtained from: Juniper Networks, Inc. MFC after: 3 days Notes: svn path=/head/; revision=271881
* Fix CID 1204379 (vtoc8.c) & CID 1204380 (bsd.c): Cast ncyls to lba_tMarcel Moolenaar2014-05-211-1/+1
| | | | | | | | before multiplying the 32-bit integrals to avoid any possibility of truncation before widening. Not a likely scenario to begin with... Notes: svn path=/head/; revision=266514
* MFuser/marcel/mkimg:Marcel Moolenaar2014-05-151-3/+6
| | | | | | | | | | | Add support for different output formats: 1. The output file that was previously written is now called the raw format. 2. Add the vmdk output format to create VMDK images. When the format is not given, the raw output format is assumed. Notes: svn path=/head/; revision=266176
* Add mkimg_write() which combines lseek(2) and write(2) and usesMarcel Moolenaar2014-05-061-5/+1
| | | | | | | | | | | sector granularity for both offset and length. Have all schemes use mkimg_write() instead of mkimg_seek() followed by write(2). Now that schemes don't use lseek(2) nor write(2) directly, it's easier to support output formats other than raw disks. Notes: svn path=/head/; revision=265468
* Fix build on FreeBSD 8 where partition types for nandfs do not exist.Marcel Moolenaar2014-03-291-0/+4
| | | | Notes: svn path=/head/; revision=263924
* Add mkimg, a utility for making disk images from raw partition contents.Marcel Moolenaar2014-03-291-0/+120
The partitioning scheme can be one of the schemes supported by gpart. Reviewed by: sjg Obtained from: Juniper Networks, Inc. Notes: svn path=/head/; revision=263918
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