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build(deps): bump libc from 0.2.187 to 0.2.189#662

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dependabot/cargo/libc-0.2.189
Jul 22, 2026
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build(deps): bump libc from 0.2.187 to 0.2.189#662
djc merged 1 commit into
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dependabot/cargo/libc-0.2.189

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Bumps libc from 0.2.187 to 0.2.189.

Release notes

Sourced from libc's releases.

0.2.189

Added

  • Emscripten: Add pthread_sigmask, sigwait, sigwaitinfo, sigtimedwait, faccessat, and pthread_kill (#5270)
  • Linux SPARC: Enable the clone3 syscall (#4980)
  • Solarish: Add CLOCK_PROCESS_CPUTIME_ID and CLOCK_THREAD_CPUTIME_ID (#5274)

Deprecated

  • Deprecate CLONE_INTO_CGROUP and CLONE_CLEAR_SIGHAND. These overflow their types and will be changed to a larger size in the future. (8c6e6710458d)

Fixed

  • Musl riscv32: Rename padding fields to avoid a conflict and fix the build (2499ff0ad993)
  • NuttX: Fix wchar_t definition under Arm (#5245)
  • Windows: Add back link names for time-related symbols (#5300)

0.2.188

Changed

These were removed in 0.2.187 because libc does not actually make Send and Sync guarantees about DIR (or other extern types), but this caused some crates to break. The traits are added back for now to allow time to migrate, but will be removed again in the future; please make sure your crates are not relying on libc::DIR: Send or libc::DIR: Sync.

Changelog

Sourced from libc's changelog.

0.2.189 - 2026-07-21

Added

  • Emscripten: Add pthread_sigmask, sigwait, sigwaitinfo, sigtimedwait, faccessat, and pthread_kill (#5270)
  • Linux SPARC: Enable the clone3 syscall (#4980)
  • Solarish: Add CLOCK_PROCESS_CPUTIME_ID and CLOCK_THREAD_CPUTIME_ID (#5274)

Deprecated

  • Deprecate CLONE_INTO_CGROUP and CLONE_CLEAR_SIGHAND. These overflow their types and will be changed to a larger size in the future. (8c6e6710458d)

Fixed

  • Musl riscv32: Rename padding fields to avoid a conflict and fix the build (2499ff0ad993)
  • NuttX: Fix wchar_t definition under Arm (#5245)
  • Windows: Add back link names for time-related symbols (#5300)

0.2.188 - 2026-07-21

Changed

These were removed in 0.2.187 because libc does not actually make Send and Sync guarantees about DIR (or other extern types), but this caused some crates to break. The traits are added back for now to allow time to migrate, but will be removed again in the future; please make sure your crates are not relying on libc::DIR: Send or libc::DIR: Sync.

Commits
  • ef0906e libc: Release 0.2.189
  • 5a79f76 riscv32-musl: Rename padding fields to avoid a conflict
  • 3e51062 psp: Fix overflowing_literals warnings
  • e352fdd emscripten: add pthread_sigmask, sigwait, sigwaitinfo, sigtimedwait, faccessa...
  • 63221b3 macros: Require safe in safe_f! invocations
  • 707ab52 macros: Require unsafe in f! invocations
  • 8e40c94 Enable clone3() syscall on sparc-linux and sparc64-linux
  • 8427909 windows: Add back link names for time-related symbols
  • b4863fa nuttx: fix wchar_t definition under arm
  • 41c683d nuttx: mirror type definitions
  • Additional commits viewable in compare view

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Bumps [libc](https://github.com/rust-lang/libc) from 0.2.187 to 0.2.189.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Changelog](https://github.com/rust-lang/libc/blob/0.2.189/CHANGELOG.md)
- [Commits](rust-lang/libc@0.2.187...0.2.189)

---
updated-dependencies:
- dependency-name: libc
  dependency-version: 0.2.189
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot added dependencies Pull requests that update a dependency file rust Pull requests that update Rust code labels Jul 22, 2026
@djc
djc merged commit 8bd288c into main Jul 22, 2026
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@djc
djc deleted the dependabot/cargo/libc-0.2.189 branch July 22, 2026 06:01
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