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API > API/Runtime > API/Runtime/Core > API/Runtime/Core/FCachedReadPlatformFile
Description
Return whether FileJournal functionality is available on the current platform if VolumeName is nullptr or for the given Volume if VolumeName is non-null. Optionally returns a user-displayable string for why it is not available and a severity level for the reason. VolumeName may be a VolumeName as returned by FileJournalGetVolumeName or any path to a file or directory on the Volume.
Virtual Inheritance
- IPlatformFile::FileJournalIsAvailable → FCachedReadPlatformFile::FileJournalIsAvailable
| Name | FileJournalIsAvailable |
| Type | function |
| Header File | /Engine/Source/Runtime/Core/Public/HAL/IPlatformFileCachedWrapper.h |
| Include Path | #include "HAL/IPlatformFileCachedWrapper.h" |
virtual bool FileJournalIsAvailable
(
const TCHAR * VolumeOrPath,
ELogVerbosity::Type * OutErrorLevel,
FString * OutError
)