ra8_fs_check_ctx_t Struct Reference

The state one ra8_fs_check run threads through its passes. More...

#include <ra8_fs_fat_check_internal.h>

Collaboration diagram for ra8_fs_check_ctx_t:

Data Fields
ra8_fs_mount_t *	m
	The mounted volume under check.
ra8_fs_check_report_t *	rep
	The report being filled.
uint8_t *	bitmap
	Scratch visited-cluster bitmap, or NULL.
uint32_t	bitmap_bits
	Valid bit count (== clusters_total).

Detailed Description

The state one ra8_fs_check run threads through its passes.

Bundles the four things every helper needs – the mounted volume, the report being filled, the caller's scratch visited-bitmap and its valid bit count – so the walk functions take one pointer instead of four. When bitmap is NULL the reference / lost analysis is skipped and the check runs its classification pass alone.

Invariant

bitmap == nullptr exactly when the caller supplied no (or a too-small) bitmap, and then the reference passes do not run.

bitmap_bits == rep->clusters_total whenever bitmap != nullptr.

Since

0.1.0

Definition at line 71 of file ra8_fs_fat_check_internal.h.

Field Documentation

bitmap

uint8_t* ra8_fs_check_ctx_t::bitmap

Scratch visited-cluster bitmap, or NULL.

Definition at line 74 of file ra8_fs_fat_check_internal.h.

Referenced by internal_exchk_bitmap_pass(), internal_exchk_diff_byte(), internal_fat_diff(), priv_check_exfat(), priv_check_fat(), priv_check_mark(), and priv_check_zero_bitmap().

bitmap_bits

uint32_t ra8_fs_check_ctx_t::bitmap_bits

Valid bit count (== clusters_total).

Definition at line 75 of file ra8_fs_fat_check_internal.h.

Referenced by priv_check_zero_bitmap().

m

ra8_fs_mount_t* ra8_fs_check_ctx_t::m

The mounted volume under check.

Definition at line 72 of file ra8_fs_fat_check_internal.h.

Referenced by internal_exchk_bitmap_pass(), internal_exchk_mark_dir_alloc(), internal_exchk_mark_fatchain(), internal_exchk_scan_dir(), internal_exchk_scan_dir_terminal(), internal_exchk_set(), internal_exchk_set_clusters(), internal_exchk_system_run(), internal_exchk_tree(), internal_fat_classify(), internal_fat_classify_one(), internal_fat_diff(), internal_fat_fsinfo(), internal_fat_mark_chain(), internal_fat_scan_cluster_dir(), internal_fat_scan_fixed_root(), internal_fat_tree(), internal_fat_visit_sector(), and priv_check_exfat().

rep

ra8_fs_check_report_t* ra8_fs_check_ctx_t::rep

The report being filled.

Definition at line 73 of file ra8_fs_fat_check_internal.h.

Referenced by internal_exchk_bitmap_pass(), internal_exchk_diff_byte(), internal_exchk_mark_dir_alloc(), internal_exchk_mark_fatchain(), internal_exchk_mark_run(), internal_exchk_set(), internal_exchk_set_clusters(), internal_exchk_tree(), internal_exchk_verify_set(), internal_fat_classify(), internal_fat_classify_one(), internal_fat_diff(), internal_fat_entry(), internal_fat_fsinfo(), internal_fat_mark_chain(), internal_fat_scan_cluster_dir(), internal_fat_tree(), priv_check_exfat(), priv_check_fault(), priv_check_in_range(), and priv_check_visit().

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The documentation for this struct was generated from the following file:

• libs/ra8_fs/src/ra8_fs_fat_check_internal.h