fix error handling for pthread_sigmask(3) #93530
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Errors from pthread_sigmask(3) were handled using cvt(), which expects a return value of -1 on error and uses errno. However, pthread_sigmask(3) returns 0 on success and an error number otherwise. Fix it by replacing cvt() with cvt_nz().
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Thanks for the pull request, and welcome! The Rust team is excited to review your changes, and you should hear from @kennytm (or someone else) soon. Please see the contribution instructions for more information. |
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Good catch, thanks! |
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…nytm fix error handling for pthread_sigmask(3) Errors from `pthread_sigmask(3)` were handled using `cvt()`, which expects a return value of `-1` on error and uses `errno`. However, `pthread_sigmask(3)` returns `0` on success and an error number otherwise. Fix it by replacing `cvt()` with `cvt_nz()`.
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Failed in #96075 (comment) |
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@anonion0 Could you move these imports under cfgs? |
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Should be fixed now. |
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Thanks! |
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…nTitor fix error handling for pthread_sigmask(3) Errors from `pthread_sigmask(3)` were handled using `cvt()`, which expects a return value of `-1` on error and uses `errno`. However, `pthread_sigmask(3)` returns `0` on success and an error number otherwise. Fix it by replacing `cvt()` with `cvt_nz()`.
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☀️ Test successful - checks-actions |
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Finished benchmarking commit (e27d9df): comparison url. Summary:
If you disagree with this performance assessment, please file an issue in rust-lang/rustc-perf. @rustbot label: -perf-regression Footnotes |
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Errors from
pthread_sigmask(3)were handled usingcvt(), which expects a return value of-1on error and useserrno.However,
pthread_sigmask(3)returns0on success and an error number otherwise.Fix it by replacing
cvt()withcvt_nz().