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Kernel: Make Inode::directory_entry_count errors observable.

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Certain implementations of Inode::directory_entry_count were calling
functions which returned errors, but had no way of surfacing them.
Switch the return type to KResultOr<size_t> and start observing these
error paths.
This commit is contained in:
Brian Gianforcaro
2020-08-05 01:00:18 -07:00
committed by Andreas Kling
parent 7490ea9449
commit e8c9b5e870
Notes: sideshowbarker 2024-07-19 04:17:38 +09:00 
Author: https://github.com/bgianfo
Commit: https://github.com/SerenityOS/serenity/commit/e8c9b5e8701
Pull-request: https://github.com/SerenityOS/serenity/pull/2999
12 changed files with 29 additions and 17 deletions
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2
Kernel/FileSystem/Ext2FileSystem.cpp
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@@ -1562,7 +1562,7 @@ void Ext2FS::uncache_inode(InodeIndex index)
m_inode_cache.remove(index);
}
size_t Ext2FSInode::directory_entry_count() const
KResultOr<size_t> Ext2FSInode::directory_entry_count() const
{
ASSERT(is_directory());
LOCKER(m_lock);