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New API calls iso_write_opts_set_part_type_guid(), iso_write_opts_set_iso_type_guid()

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Thomas Schmitt
2019-02-18 12:47:09 +01:00
parent e1097dbb5d
commit aed8bda955
5 changed files with 113 additions and 10 deletions
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60
libisofs/libisofs.h
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@@ -4,7 +4,7 @@
/*
* Copyright (c) 2007-2008 Vreixo Formoso, Mario Danic
* Copyright (c) 2009-2018 Thomas Schmitt
* Copyright (c) 2009-2019 Thomas Schmitt
*
* This file is part of the libisofs project; you can redistribute it and/or
* modify it under the terms of the GNU General Public License version 2
@@ -2626,9 +2626,10 @@ int iso_write_opts_set_efi_bootp(IsoWriteOpts *opts, char *image_path,
* @param opts
* The option set to be manipulated.
* @param guid
* 16 bytes of user supplied GUID. Readily byte-swapped as prescribed by
* UEFI specs: 4 byte, 2 byte, 2 byte as little-endian. The rest as
* big-endian.
* 16 bytes of user supplied GUID. Readily byte-swapped from the text
* form as prescribed by UEFI specs:
* 4 byte, 2 byte, 2 byte as little-endian.
* 2 byte, 6 byte as big-endian.
* The upper 4 bit of guid[7] should bear the value 4 to express the
* RFC 4122 version 4. Bit 7 of byte[8] should be set to 1 and bit 6
* be set to 0, in order to express the RFC 4122 variant of UUID,
@@ -2721,6 +2722,32 @@ int iso_write_opts_set_partition_img(IsoWriteOpts *opts, int partition_number,
*/
int iso_write_opts_set_appended_as_gpt(IsoWriteOpts *opts, int gpt);
/**
* Set the GPT Type GUID for a partition defined by
* iso_write_opts_set_partition_img().
*
* @param opts
* The option set to be manipulated.
* @param partition_number
* Depicts the partition table entry which shall get the Type GUID.
* @param guid
* 16 bytes of user supplied GUID. Readily byte-swapped from the text
* form as prescribed by UEFI specs:
* 4 byte, 2 byte, 2 byte as little-endian.
* 2 byte, 6 byte as big-endian.
* @param valid
* Set to 1 to make this Type GUID valid.
* Set to 0 in order to invalidate a previously made setting. In this
* case MBR type 0xEF will become the EFI Type GUID. All others will
* become the Basic Data Partition Type GUID.
* @return
* ISO_SUCCESS or error
*
* @since 1.5.2
*/
int iso_write_opts_set_part_type_guid(IsoWriteOpts *opts, int partition_number,
uint8_t guid[16], int valid);
/**
* Control whether partitions created by iso_write_opts_set_partition_img()
* are to be represented in Apple Partition Map.
@@ -2780,10 +2807,35 @@ int iso_write_opts_set_part_like_isohybrid(IsoWriteOpts *opts, int alike);
* 0x00 to 0xff as desired partition type.
* Any other value (e.g. -1) enables the default types of the various
* occasions.
* @return
* ISO_SUCCESS or error
* @since 1.4.8
*/
int iso_write_opts_set_iso_mbr_part_type(IsoWriteOpts *opts, int part_type);
/**
* Set the GPT Type GUID for the partition which represents the ISO 9660
* filesystem, if such a partition emerges in GPT.
* @param opts
* The option set to be manipulated.
* @param guid
* 16 bytes of user supplied GUID. Readily byte-swapped from the text
* form as prescribed by UEFI specs:
* 4 byte, 2 byte, 2 byte as little-endian.
* 2 byte, 6 byte as big-endian.
* @param valid
* Set to 1 to make this Type GUID valid.
* Set to 0 in order to invalidate a previously made setting. In this
* case the setting of iso_write_opts_set_iso_mbr_part_type() or its
* default will get into effect.
* @return
* ISO_SUCCESS or error
*
* @since 1.5.2
*/
int iso_write_opts_set_iso_type_guid(IsoWriteOpts *opts, uint8_t guid[16],
int valid);
/**
* Inquire the start address of the file data blocks after having used
* IsoWriteOpts with iso_image_create_burn_source().