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[Victoria Falls] Print only the root directory information.

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Move the InodeTable creating to the Init function which (somewhat)
requires us to stop taking the Ext2BlockReader as a reference (the reference
from the Init function goes out of scope). Make the Ext2BlockReader Init
function return a shared ptr by default.
This commit is contained in:
Drew Galbraith 2023-08-01 10:39:26 -07:00
parent bed685af65
commit 083ed52ddd
7 changed files with 44 additions and 45 deletions
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5
sys/victoriafalls/fs/ext2/ext2_block_reader.cpp
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@ -1,11 +1,12 @@
#include "fs/ext2/ext2_block_reader.h"
glcr::ErrorOr<Ext2BlockReader> Ext2BlockReader::Init(
glcr::ErrorOr<glcr::SharedPtr<Ext2BlockReader>> Ext2BlockReader::Init(
ScopedDenaliClient&& denali) {
// Read 1024 bytes from 1024 offset.
// FIXME: Don't assume 512 byte sectors somehow.
ASSIGN_OR_RETURN(MappedMemoryRegion superblock, denali.ReadSectors(2, 2));
return Ext2BlockReader(glcr::Move(denali), superblock);
return glcr::SharedPtr<Ext2BlockReader>(
new Ext2BlockReader(glcr::Move(denali), superblock));
}
Superblock* Ext2BlockReader::GetSuperblock() {