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Merge pull request #10972 from AdmiralCurtiss/ios-fs-metadata-nop

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IOS/FS: Skip writing FST if SetMetadata() changes nothing.
This commit is contained in:
Léo Lam
2022-08-11 16:16:45 +01:00
committed by GitHub
parent 3f794bf87e 0d39c4a78a
commit be33e1079d
1 changed files with 9 additions and 5 deletions
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14
Source/Core/Core/IOS/FS/HostBackend/FS.cpp
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@ -678,11 +678,15 @@ ResultCode HostFileSystem::SetMetadata(Uid caller_uid, const std::string& path,
if (entry->data.uid != uid && entry->data.is_file && !is_empty) if (entry->data.uid != uid && entry->data.is_file && !is_empty)
return ResultCode::FileNotEmpty; return ResultCode::FileNotEmpty;
entry->data.gid = gid; if (entry->data.gid != gid || entry->data.uid != uid || entry->data.attribute != attr ||
entry->data.uid = uid; entry->data.modes != modes)
entry->data.attribute = attr; {
entry->data.modes = modes; entry->data.gid = gid;
SaveFst(); entry->data.uid = uid;
entry->data.attribute = attr;
entry->data.modes = modes;
SaveFst();
}
return ResultCode::Success; return ResultCode::Success;
} }