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New -find action sort_weight, new -as mkisofs --sort-weight

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Thomas Schmitt
2010-04-18 09:59:08 +00:00
parent d9600d040b
commit 6ef62d033f
7 changed files with 237 additions and 98 deletions
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25
libisoburn/trunk/xorriso/xorriso.1
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@ -9,7 +9,7 @@
.\" First parameter, NAME, should be all caps
.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
.\" other parameters are allowed: see man(7), man(1)
.TH XORRISO 1 "Apr 13, 2010"
.TH XORRISO 1 "Apr 18, 2010"
.\" Please adjust this date whenever revising the manpage.
.\"
.\" Some roff macros, for reference:
@ -62,7 +62,7 @@ Updates ISO subtrees incrementally to match given disk subtrees.
Writes result either as completely new image or as add-on session
to optical media or filesystem objects.
.br
Can activate ISOLINUX and GRUB boot images via El Torito.
Can activate ISOLINUX and GRUB boot images via El Torito and MBR.
.br
Can perform multi-session tasks as emulation of mkisofs and cdrecord.
.br
@ -1639,6 +1639,16 @@ user id and group id become 0, all r-permissions get granted, all w denied.
If there is any x-permission, then all three x get granted.
s- and t-bits get removed.
.br
\fBsort_weight\fR
attributes a LBA weight number to regular files.
.br
The number may range from -2147483648 to 2147483647. The higher it is, the
lower will be the block address of the file data in the emerging ISO image.
(Currently the boot catalog has a hardcoded weight of 1000. Better keep
own weights lower than that.)
.br
E.g.: -exec sort_weight 3 --
.br
\fBshow_stream\fR
shows the content stream chain of a data file.
.br
@ -2010,8 +2020,7 @@ Available types are:
.br
"f" time since when the volume is effectively valid.
.br
"uuid" sets a timestring that overrides "m" time literally.
.br
"uuid" sets a timestring that overrides "c" and "m" times literally.
It must consist of 16 decimal digits which form YYYYMMDDhhmmsscc, with
YYYY between 1970 and 2999. Time zone is GMT.
It is supposed to match this GRUB line:
@ -2236,6 +2245,9 @@ the very start of the ISO image.
This System Area is reserved for system dependent boot software, e.g. an MBR
which can be used to boot from USB stick or hard disk.
.br
Special disk_path "/dev/zero" causes 32k of NUL-bytes.
Use this to discard an MBR which eventually was loaded with the ISO image.
.br
Other than a El Torito boot image, the file disk_path needs not to be added
to the ISO image.
.br
@ -3119,6 +3131,11 @@ same name and hardcoded argument "on", e.g. -acl "on".
Explicit arguments are expected by --stdio_sync
and --scdbackup_tag.
.br
--sort-weight gets as argument a number and an iso_rr_path.
The number becomes the LBA sorting weight of regular file iso_rr_path or
of all regular files underneath directory iso_rr_path.
(See -find -exec sort_weight).
.br
Adopted from grub-mkisofs are --protective-msdos-label
(see -boot_image grub partition_table=on) and
--modification-date=YYYYMMDDhhmmsscc