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LibCore+Tests: Add SeekableStream::truncate()

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Sam Atkins 2022-02-03 19:21:51 +00:00 • committed by Tim Flynn
parent d9fb1b8c2e
commit 4d5080388a
4 changed files with 27 additions and 0 deletions
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Userland/Libraries/LibCore/MemoryStream.h
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@ -26,6 +26,8 @@ public:
virtual bool is_open() const override { return true; }
// FIXME: It doesn't make sense to close an memory stream. Therefore, we don't do anything here. Is that fine?
virtual void close() override { }
// FIXME: It doesn't make sense to truncate a memory stream. Therefore, we don't do anything here. Is that fine?
virtual ErrorOr<void> truncate(off_t) override { return Error::from_errno(ENOTSUP); }
virtual ErrorOr<size_t> read(Bytes bytes) override
{