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16 Commits

Author SHA1 Message Date
Joel Dahl
b6829dc82a Minor mdoc improvements. 2014-06-06 19:00:43 +00:00
Marcel Moolenaar
aa30ba04c3 Create our temporary file in $TMPDIR, if the environment variable 
is set. /tmp otherwise.

Submitted by:   Dan McGregor <danismostlikely@gmail.com>
 2014-05-22 20:24:30 +00:00
Marcel Moolenaar
762ff43901 Fix CID 1204379 (vtoc8.c) & CID 1204380 (bsd.c): Cast ncyls to lba_t 
before multiplying the 32-bit integrals to avoid any possibility of
truncation before widening. Not a likely scenario to begin with...
 2014-05-21 17:39:49 +00:00
Marcel Moolenaar
adc991ea42 Fix CID 1204394: Use strncpy(3) instead of strcpy(3). Note that it's 
ok to not have the name and type strings terminated.
 2014-05-21 17:38:56 +00:00
Marcel Moolenaar
645c72194e Fix CID 1215124: Handle errors properly. 2014-05-21 17:38:14 +00:00
Marcel Moolenaar
a513818762 Fix CID 1215125: fstat(2) returns -1 on error and sets errno. It does 
not return the error (oops).
 2014-05-21 17:37:22 +00:00
Marcel Moolenaar
9746454f54 Fix CID 1215128: Free the allocated buf when image_set_size() 
returns and error and we return from bsd_write().
 2014-05-21 17:36:12 +00:00
Marcel Moolenaar
bce9a24a0e Fix CID 1215129: move the call to lseek(2) before the call to malloc(3) 
so that the error path (taken due to lseek(2) failing) isn't leaking
memory.
 2014-05-21 17:34:50 +00:00
Marcel Moolenaar
f0e9dced5c MFuser/marcel/mkimg: 
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.
 2014-05-15 19:19:57 +00:00
Marcel Moolenaar
789a10b106 Add mkimg_write() which combines lseek(2) and write(2) and uses 
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.
 2014-05-06 21:54:05 +00:00
Marcel Moolenaar
c562fda42a In apm_write(), both fd and imgsz are referenced, so don't mark the 
arguments as unused.
 2014-05-06 20:34:21 +00:00
Nathan Whitehorn
2cbc36ab59 Add freebsd-boot to recognized partition types. 2014-05-01 03:24:20 +00:00
Marcel Moolenaar
9e4108268e Fix build on FreeBSD 7 where: 
1.  DOSPTYP_FAT32 is not defined in <sys/diskmbr.h>
2.  uuid_enc_le() does not exist in libc.
 2014-03-29 23:46:01 +00:00
Marcel Moolenaar
f529e2e0a5 Fix build on FreeBSD 8 where partition types for nandfs do not exist. 2014-03-29 22:10:54 +00:00
Marcel Moolenaar
9bc923cbde Fix build on FreeBSD 9 where <sys/pc98.h> has the same defines as 
<sys/diskmbr.h> and not the unique defines introduced later.
 2014-03-29 22:02:25 +00:00
Marcel Moolenaar
a5eb4ea3ee Add mkimg, a utility for making disk images from raw partition contents. 
The partitioning scheme can be one of the schemes supported by gpart.

Reviewed by:	sjg
Obtained from:	Juniper Networks, Inc.
 2014-03-29 19:03:10 +00:00