chore(deps): Bump libc from 0.2.175 to 0.2.177

[dependabot[bot]]

Bumps libc from 0.2.175 to 0.2.177.

Release notes

Sourced from libc's releases.

0.2.177

Added

• Apple: Add TIOCGETA, TIOCSETA, TIOCSETAW, TIOCSETAF constants (#4736)
• Apple: Add pthread_cond_timedwait_relative_np (#4719)
• BSDs: Add _CS_PATH constant (#4738)
• Linux-like: Add SIGEMT for mips* and sparc* architectures (#4730)
• OpenBSD: Add elf_aux_info (#4729)
• Redox: Add more sysconf constants (#4728)
• Windows: Add wcsnlen (#4721)

Changed

• WASIP2: Invert conditional to include p2 APIs (#4733)

0.2.176

Support

• The default FreeBSD version has been raised from 11 to 12. This matches rustc since 1.78. (#2406)
• Debug is now always implemented, rather than being gated behind the extra_traits feature. (#4624)

Added

• AIX: Restore some non-POSIX functions guarded by the _KERNEL macro. (#4607)
• FreeBSD 14: Add st_fileref to struct stat (#4642)
• Haiku: Add the accept4 POSIX call (#4586)
• Introduce a wrapper for representing padding (#4632)
• Linux: Add EM_RISCV (#4659)
• Linux: Add MS_NOSYMFOLLOW (#4389)
• Linux: Add backtrace_symbols(_fd) (#4668)
• Linux: Add missing SOL_PACKET optnames (#4669)
• Musl s390x: Add SYS_mseal (#4549)
• NuttX: Add __errno (#4687)
• Redox: Add dirfd, VDISABLE, and resource consts (#4660)
• Redox: Add more resource.h, fcntl.h constants (#4666)
• Redox: Enable strftime and mkostemp[s] (#4629)
• Unix, Windows: Add qsort_r (Unix), and qsort(_s) (Windows) (#4677)
• Unix: Add dlvsym for Linux-gnu, FreeBSD, and NetBSD (#4671)
• Unix: Add sigqueue (#4620)

Changed

• FreeBSD 15: Mark kinfo_proc as non-exhaustive (#4553)
• FreeBSD: Set the ELF symbol version for readdir_r (#4694)
• Linux: Correct the config for whether or not epoll_event is packed (#4639)
• Tests: Replace the old ctest with the much more reliable new implementation (#4655 and many related PRs)

Fixed

• AIX: Fix the type of the 4th arguement of getgrnam_r ([#4656](rust-lang/libc#4656

... (truncated)

Changelog

Sourced from libc's changelog.

0.2.177 - 2025-10-09

Added

• Apple: Add TIOCGETA, TIOCSETA, TIOCSETAW, TIOCSETAF constants (#4736)
• Apple: Add pthread_cond_timedwait_relative_np (#4719)
• BSDs: Add _CS_PATH constant (#4738)
• Linux-like: Add SIGEMT for mips* and sparc* architectures (#4730)
• OpenBSD: Add elf_aux_info (#4729)
• Redox: Add more sysconf constants (#4728)
• Windows: Add wcsnlen (#4721)

Changed

• WASIP2: Invert conditional to include p2 APIs (#4733)

0.2.176 - 2025-09-23

Support

• The default FreeBSD version has been raised from 11 to 12. This matches rustc since 1.78. (#2406)
• Debug is now always implemented, rather than being gated behind the extra_traits feature. (#4624)

Added

• AIX: Restore some non-POSIX functions guarded by the _KERNEL macro. (#4607)
• FreeBSD 14: Add st_fileref to struct stat (#4642)
• Haiku: Add the accept4 POSIX call (#4586)
• Introduce a wrapper for representing padding (#4632)
• Linux: Add EM_RISCV (#4659)
• Linux: Add MS_NOSYMFOLLOW (#4389)
• Linux: Add backtrace_symbols(_fd) (#4668)
• Linux: Add missing SOL_PACKET optnames (#4669)
• Musl s390x: Add SYS_mseal (#4549)
• NuttX: Add __errno (#4687)
• Redox: Add dirfd, VDISABLE, and resource consts (#4660)
• Redox: Add more resource.h, fcntl.h constants (#4666)
• Redox: Enable strftime and mkostemp[s] (#4629)
• Unix, Windows: Add qsort_r (Unix), and qsort(_s) (Windows) (#4677)
• Unix: Add dlvsym for Linux-gnu, FreeBSD, and NetBSD (#4671)
• Unix: Add sigqueue (#4620)

Changed

• FreeBSD 15: Mark kinfo_proc as non-exhaustive (#4553)
• FreeBSD: Set the ELF symbol version for readdir_r (#4694)
• Linux: Correct the config for whether or not epoll_event is packed (#4639)
• Tests: Replace the old ctest with the much more reliable new implementation (#4655 and many related PRs)

Fixed

... (truncated)

Commits

• 9f598d2 chore: release libc 0.2.177
• 329a5e7 Add missing TIOCGETA/TIOCSETA constants for macOS
• 72a40e2 add pthread_cond_timedwait_relative_np
• 2914d6f linux_like: add SIGEMT for mips* and sparc*
• ff2ff25 openbsd add elf_aux_info
• 4ae44a4 Update semver tests
• d5737a0 Define _CS_PATH on the BSDs
• fe277da redox: more sysconf constants
• bdad426 wasip2: Invert conditional to include p2 APIs
• 0af069d Windows: add wcsnlen
• Additional commits viewable in compare view

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