Marcel Moolenaar 9ba57342c9 SEEK_DATA has interesting behaviour for sparse files on ZFS. A sparse file ... with 128K of random data and truncated to 800K can have SEEK_DATA return -1 when given an offset of 128K. On UFS, the SEEK_DATA returns 800K (the size of the file). SEEK_HOLE on ZFS seems to behave the same as UFS. To handle this, map -1 to the size of the file (`end') when lseek returns this for either SEEK_HOLE or SEEK_DATA. When sparse files are not supported by the file system both `hole' and `data' will now be equal to `end' and we will treat the entire file as data. This way, the -1 return for SEEK_DATA on ZFS will end up doing the right thing. Reported by: gjb@ MFC after: 3 days		2014-11-12 00:10:27 +00:00
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tests	Update baseline files for EBR, MBR and PC98 now that mkimg fills in	2014-10-03 20:54:35 +00:00
apm.c	Fix partition alignment and image rounding when any of -P (block size),	2014-09-19 23:16:02 +00:00
bsd.c	Fix partition alignment and image rounding when any of -P (block size),	2014-09-19 23:16:02 +00:00
ebr.c	Add mkimg_chs() for those schemes that need the LBA broken down into	2014-10-03 20:48:11 +00:00
format.c
format.h
gpt.c	Fix partition alignment and image rounding when any of -P (block size),	2014-09-19 23:16:02 +00:00
image.c	SEEK_DATA has interesting behaviour for sparse files on ZFS. A sparse file	2014-11-12 00:10:27 +00:00
image.h	Add image_data() for checking whether a sequence of blocks has data.	2014-07-15 04:39:23 +00:00
Makefile	Add mkimg_chs() for those schemes that need the LBA broken down into	2014-10-03 20:48:11 +00:00
mbr.c	Add mkimg_chs() for those schemes that need the LBA broken down into	2014-10-03 20:48:11 +00:00
mkimg.1	Update the usage message and the man page to account for the new long	2014-09-27 17:58:03 +00:00
mkimg.c	Add mkimg_chs() for those schemes that need the LBA broken down into	2014-10-03 20:48:11 +00:00
mkimg.h	Add mkimg_chs() for those schemes that need the LBA broken down into	2014-10-03 20:48:11 +00:00
pc98.c	Add mkimg_chs() for those schemes that need the LBA broken down into	2014-10-03 20:48:11 +00:00
qcow.c	Finish QCOW version 2 and stop making it conditional.	2014-09-24 22:45:03 +00:00
raw.c	Add VHD support to mkimg(1). VHD is used by Xen and Microsoft's Hyper-V	2014-07-03 20:31:43 +00:00
scheme.c	Fix partition alignment and image rounding when any of -P (block size),	2014-09-19 23:16:02 +00:00
scheme.h	Fix partition alignment and image rounding when any of -P (block size),	2014-09-19 23:16:02 +00:00
vhd.c	Suffix the cookie constants with ULL to silence warnings from compilers	2014-10-01 20:37:15 +00:00
vmdk.c	Create a redundant grain directory and table. Previously we were	2014-08-09 04:47:12 +00:00
vtoc8.c	Fix partition alignment and image rounding when any of -P (block size),	2014-09-19 23:16:02 +00:00