Test #[unix_sigpipe = "inherit"] with both SIG_DFL and SIG_IGN
#123316
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Add a test that fails if `#[unix_sigpipe = "inherit"]` wrongly results in `SIGPIPE` being `SIG_DFL` if the parent has `SIG_IGN`. We have no current test for this particular case.
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@TaKO8Ki I restructured the code in the hope that it would become more "obviously correct". |
fmease
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Apr 24, 2024
| @@ -1,14 +1,29 @@ | |||
| //@ ignore-cross-compile because aux-bin does not yet support it | |||
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Could you open a GH issue for that if you think it'd be convenient to support this?
| #[unix_sigpipe = "inherit"] | ||
| extern crate libc; | ||
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| // By default the Rust runtime resets SIGPIPE to SIG_DFL before exec:ing child |
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As an aside: Regarding exec:ing, I've never seen this typographic convention before (non-native speaker), I only know of using ' in such contexts.
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Indeed (I'm not a native speaker either):
$ git grep "'ing" | wc -l
24I'll fix it in upcoming PRs in this area.
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r? fmease @bors r+ rollup |
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…r=fmease Test `#[unix_sigpipe = "inherit"]` with both `SIG_DFL` and `SIG_IGN` Extend our `#[unix_sigpipe = "inherit"]` test so that it detects if `SIGPIPE` wrongly ends up being `SIG_DFL` when the parent has `SIG_IGN`. We have no current test for this particular case. Tracking issue: rust-lang#97889
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Rollup of 6 pull requests Successful merges: - rust-lang#122500 (delegation: Support renaming, and async, const, extern "ABI" and C-variadic functions) - rust-lang#123316 (Test `#[unix_sigpipe = "inherit"]` with both `SIG_DFL` and `SIG_IGN`) - rust-lang#124136 (Provide more context and suggestions in borrowck errors involving closures) - rust-lang#124280 (Port repr128-dwarf run-make test to rmake) - rust-lang#124282 (windows fill_utf16_buf: explain the expected return value) - rust-lang#124308 (Add diagnostic item for `std::iter::Enumerate`) r? `@ghost` `@rustbot` modify labels: rollup
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…r=fmease Test `#[unix_sigpipe = "inherit"]` with both `SIG_DFL` and `SIG_IGN` Extend our `#[unix_sigpipe = "inherit"]` test so that it detects if `SIGPIPE` wrongly ends up being `SIG_DFL` when the parent has `SIG_IGN`. We have no current test for this particular case. Tracking issue: rust-lang#97889
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Apr 24, 2024
Rollup of 5 pull requests Successful merges: - rust-lang#122500 (delegation: Support renaming, and async, const, extern "ABI" and C-variadic functions) - rust-lang#123316 (Test `#[unix_sigpipe = "inherit"]` with both `SIG_DFL` and `SIG_IGN`) - rust-lang#123794 (More DefineOpaqueTypes::Yes) - rust-lang#124282 (windows fill_utf16_buf: explain the expected return value) - rust-lang#124308 (Add diagnostic item for `std::iter::Enumerate`) Failed merges: - rust-lang#124136 (Provide more context and suggestions in borrowck errors involving closures) r? `@ghost` `@rustbot` modify labels: rollup
bors
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Apr 24, 2024
Rollup of 6 pull requests Successful merges: - rust-lang#123316 (Test `#[unix_sigpipe = "inherit"]` with both `SIG_DFL` and `SIG_IGN`) - rust-lang#123794 (More DefineOpaqueTypes::Yes) - rust-lang#123881 (Bump Fuchsia versions) - rust-lang#124281 (fix weak memory bug in TLS on Windows) - rust-lang#124282 (windows fill_utf16_buf: explain the expected return value) - rust-lang#124308 (Add diagnostic item for `std::iter::Enumerate`) r? `@ghost` `@rustbot` modify labels: rollup
bors
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Apr 24, 2024
Rollup of 6 pull requests Successful merges: - rust-lang#123316 (Test `#[unix_sigpipe = "inherit"]` with both `SIG_DFL` and `SIG_IGN`) - rust-lang#123794 (More DefineOpaqueTypes::Yes) - rust-lang#123881 (Bump Fuchsia versions) - rust-lang#124281 (fix weak memory bug in TLS on Windows) - rust-lang#124282 (windows fill_utf16_buf: explain the expected return value) - rust-lang#124308 (Add diagnostic item for `std::iter::Enumerate`) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#123316 - Enselic:sigpipe-inherit-variants, r=fmease Test `#[unix_sigpipe = "inherit"]` with both `SIG_DFL` and `SIG_IGN` Extend our `#[unix_sigpipe = "inherit"]` test so that it detects if `SIGPIPE` wrongly ends up being `SIG_DFL` when the parent has `SIG_IGN`. We have no current test for this particular case. Tracking issue: rust-lang#97889
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Extend our
#[unix_sigpipe = "inherit"]test so that it detects ifSIGPIPEwrongly ends up beingSIG_DFLwhen the parent hasSIG_IGN. We have no current test for this particular case.Tracking issue: #97889