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a4a8c02ad5
Bit 0 in the GPT partition attributes is defined to indicate whether a partition is required by the platform. This CL adds the support for managing this bit to cgpt. BUG=b:70807006 BRANCH=None TEST=Run unit tests. Change-Id: Iaf87c828438b3df6730de502ae420fcf4c61277b Reviewed-on: https://chromium-review.googlesource.com/902196 Commit-Ready: Ben Chan <benchan@chromium.org> Tested-by: Ben Chan <benchan@chromium.org> Reviewed-by: Mike Frysinger <vapier@chromium.org>
126 lines
2.6 KiB
C
126 lines
2.6 KiB
C
/* Copyright (c) 2013 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#ifndef VBOOT_REFERENCE_CGPT_CGPT_PARAMS_H_
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#define VBOOT_REFERENCE_CGPT_CGPT_PARAMS_H_
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#include <stdint.h>
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#include "gpt.h"
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enum {
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CGPT_OK = 0,
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CGPT_FAILED,
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};
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typedef struct CgptCreateParams {
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char *drive_name;
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uint64_t drive_size;
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int zap;
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uint64_t padding;
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} CgptCreateParams;
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typedef struct CgptAddParams {
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char *drive_name;
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uint64_t drive_size;
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uint32_t partition;
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uint64_t begin;
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uint64_t size;
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Guid type_guid;
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Guid unique_guid;
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char *label;
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int successful;
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int tries;
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int priority;
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int required;
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int legacy_boot;
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uint32_t raw_value;
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int set_begin;
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int set_size;
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int set_type;
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int set_unique;
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int set_successful;
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int set_tries;
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int set_priority;
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int set_required;
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int set_legacy_boot;
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int set_raw;
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} CgptAddParams;
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typedef struct CgptShowParams {
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char *drive_name;
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uint64_t drive_size;
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int numeric;
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int verbose;
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int quick;
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uint32_t partition;
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int single_item;
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int debug;
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int num_partitions;
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} CgptShowParams;
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typedef struct CgptRepairParams {
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char *drive_name;
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uint64_t drive_size;
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int verbose;
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} CgptRepairParams;
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typedef struct CgptBootParams {
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char *drive_name;
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uint64_t drive_size;
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uint32_t partition;
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char *bootfile;
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int create_pmbr;
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} CgptBootParams;
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typedef struct CgptPrioritizeParams {
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char *drive_name;
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uint64_t drive_size;
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uint32_t set_partition;
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int set_friends;
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int max_priority;
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int orig_priority;
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} CgptPrioritizeParams;
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struct CgptFindParams;
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typedef void (*CgptFindShowFn)(struct CgptFindParams *params, char *filename,
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int partnum, GptEntry *entry);
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typedef struct CgptFindParams {
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char *drive_name;
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uint64_t drive_size;
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int verbose;
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int set_unique;
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int set_type;
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int set_label;
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int oneonly;
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int numeric;
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uint8_t *matchbuf;
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uint64_t matchlen;
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uint64_t matchoffset;
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uint8_t *comparebuf;
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Guid unique_guid;
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Guid type_guid;
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char *label;
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int hits;
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int match_partnum; /* 1-based; 0 means no match */
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/* when working with MTD, we actually work on a temp file, but we still
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* need to print the device name. so this parameter is here to properly
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* show the correct device name in that special case. */
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CgptFindShowFn show_fn;
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} CgptFindParams;
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enum {
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CGPT_LEGACY_MODE_LEGACY = 0,
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CGPT_LEGACY_MODE_EFIPART,
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CGPT_LEGACY_MODE_IGNORE_PRIMARY,
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};
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typedef struct CgptLegacyParams {
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char *drive_name;
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uint64_t drive_size;
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int mode;
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} CgptLegacyParams;
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#endif /* VBOOT_REFERENCE_CGPT_CGPT_PARAMS_H_ */
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