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dup() not supported #3454

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RalfJung opened this issue Apr 6, 2024 · 1 comment
Open

dup() not supported #3454

RalfJung opened this issue Apr 6, 2024 · 1 comment
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A-shims Area: This affects the external function shims A-unix Area: affects our shared Unix target support C-enhancement Category: a PR with an enhancement or an issue tracking an accepted enhancement E-good-first-issue A good way to start contributing, mentoring is available

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@RalfJung
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RalfJung commented Apr 6, 2024 •
edited

We support duplicating file descriptors via fcntl(F_DUPFD), but nut via dup. That's a bit silly. ;)
And we should probably support dup2, too.

(It also shows up in a standard library test that directly calls dup.)
@RalfJung RalfJung added the E-good-first-issue A good way to start contributing, mentoring is available label Apr 6, 2024
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RalfJung commented Apr 6, 2024

@ZoeS17 weren't you looking for a good first issue? This here would be a good one I think.

@RalfJung RalfJung added the A-shims Area: This affects the external function shims label Apr 6, 2024
@RalfJung RalfJung added the C-enhancement Category: a PR with an enhancement or an issue tracking an accepted enhancement label May 1, 2024
@RalfJung RalfJung mentioned this issue May 1, 2024
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@RalfJung RalfJung added the A-unix Area: affects our shared Unix target support label May 4, 2024
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A-shims Area: This affects the external function shims A-unix Area: affects our shared Unix target support C-enhancement Category: a PR with an enhancement or an issue tracking an accepted enhancement E-good-first-issue A good way to start contributing, mentoring is available
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