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New -boot_image bootspecs grub2_mbr= and grub2_boot_info=

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This commit is contained in:
Thomas Schmitt
2013-04-13 07:42:18 +00:00
parent 92ec54105f
commit fe245e7131
5 changed files with 54 additions and 5 deletions
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9
libisoburn/trunk/xorriso/xorriso_private.h
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@ -364,6 +364,7 @@ struct XorrisO { /* the global context of xorriso */
bit2-7= Mentioning in isohybrid GPT
1=EFI, 2=HFS+
bit8= Mention in isohybrid Apple Partition Map
bit9= GRUB2 boot provisions (patch at byte 1012)
*/
int boot_image_emul; /* 0=no emulation
1=emulation as hard disk
@ -405,6 +406,14 @@ struct XorrisO { /* the global context of xorriso */
any other feature which
needs to have own MBR
partition entries.
bit14= Only with System area type 0
GRUB2 boot provisions:
Patch system area at byte 92 to
99 with 512-block address + 1
of the first boot image file.
Little-endian 8-byte.
Should be combined with
options bit0.
*/
int patch_system_area; /* Bits as of system_area_options.
to be applied to the loaded system