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Inner API for requesting MBR partition table entries.

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This commit is contained in:
Thomas Schmitt
2012-06-11 13:05:46 +02:00
parent 1de0284eaa
commit 0897896713
6 changed files with 180 additions and 3 deletions
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10
libisofs/ecma119.h
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@@ -76,6 +76,10 @@
*/
#define ISO_APM_ENTRIES_MAX 63
/* The maximum number of MBR partition table entries.
*/
#define ISO_MBR_ENTRIES_MAX 4
/* The theoretical maximum number of GPT entries in the System Area of an
ISO image:
MBR plus GPT header block plus 248 GPT entries of 128 bytes each.
@@ -815,6 +819,12 @@ struct ecma119_image
/* 512 by default. May be changed to 2048 before writer thread starts. */
int apm_block_size;
/* MBR partition table description. To be composed during IsoImageWriter
method ->compute_data_blocks() by calling iso_register_mbr_entry().
*/
struct iso_mbr_partition_request *mbr_req[ISO_MBR_ENTRIES_MAX];
int mbr_req_count;
/* GPT description. To be composed during IsoImageWriter
method ->compute_data_blocks() by calling iso_register_gpt_entry().
Make sure that the composing writers get registered before the