Mark de Wever 5afb937d8a [libc++] Implements filebuf unbuffered. (#76629) ...

When calling setbuf(nullptr, 0) before performing file operations it
should set the file to unbuffered mode. Currently the code avoids
buffering internally, but the underlying stream still can buffer.

This is addressed by disabling the buffering of the underlying stream.

Fixes: https://github.com/llvm/llvm-project/issues/60509

2024-03-14 17:55:05 +01:00

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overflow.pass.cpp

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pbackfail.pass.cpp

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seekoff.pass.cpp

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setbuf.pass.cpp

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underflow_utf8.dat

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underflow.dat

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underflow.pass.cpp

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