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implement freopen for mem_file #848

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no92 opened this issue Apr 10, 2023 · 0 comments
Open

implement freopen for mem_file #848

no92 opened this issue Apr 10, 2023 · 0 comments

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@no92
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no92 commented Apr 10, 2023

For this, the definition of FILE would need to change. A proposed solution is to typedef it to void *, while having it actually be a unique_ptr<abstract_file> underneath. This would allow us to switch a mem_file out for a fd_file when freopening a mem_file-based stream.

Broken out from #837.
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