Update Rust crate libc to 0.2.179 #403

renovate · 2026-01-07T00:27:30Z

renovate commented

2026-01-07 00:27:30 +00:00

This PR contains the following updates:

Package	Type	Update	Change
libc	dependencies	patch	`0.2.178` → `0.2.179`

Release Notes

rust-lang/libc (libc)

`v0.2.179`

Compare Source

With this release, we now have unstable support for 64-bit time_t on 32-bit
platforms with both Musl and Glibc. Testing is appreciated!

For now, these can be enabled by setting environment variables during build:

RUST_LIBC_UNSTABLE_MUSL_V1_2_3=1
RUST_LIBC_UNSTABLE_GNU_TIME_BITS=64

Note that the exact configuration will change in the future. Setting the
MUSL_V1_2_3 variable also enables some newer API unrelated to time_t.

Added

L4Re: Add uclibc aarch64 support (#4479)
Linux, Android: Add a generic definition for XCASE (#4847)
Linux-like: Add NAME_MAX (#4888)
Linux: Add AT_EXECVE_CHECK (#4422)
Linux: Add the SUN_LEN macro (#4269)
Linux: add getitimer and setitimer (#4890)
Linux: add pthread_tryjoin_n and pthread_timedjoin_np (#4887)
Musl: Add unstable support for 64-bit time_t on 32-bit platforms (#4463)
NetBSD, OpenBSD: Add interface LINK_STATE_* definitions from sys/net/if.h (#4751)
QuRT: Add support for Qualcomm QuRT (#4845)
Types: Add Padding::uninit() (#4862)

Fixed

Glibc: Link old version of cf{g,s}et{i,o}speed (#4882)
L4Re: Fixes for pthread (#4479)
L4re: Fix a wide variety of incorrect definitions (#4479)
Musl: Fix the value of CPU_SETSIZE on musl 1.2+ (#4865)
Musl: RISC-V: fix public padding fields in stat/stat64 (#4463)
Musl: s390x: Fix definition of SIGSTKSZ/MINSIGSTKSZ (#4884)
NetBSD: Arm: Fix PT_{GET,SET}FPREGS, _REG_TIPDR, and _REG_{LR,SP} (#4899)
NetBSD: Fix if_msghdr alignment (#4902)
NetBSD: Fix siginfo_t layout on 32-bit platforms (#4904)
NetBSD: change definition of pthread_spin_t to allow arch redefinition. (#4899)
Newlib: Fix ambiguous glob exports and other warnings for Vita and 3DS (#4875)
QNX: Fix build error (#4879)

Changed

CI: Update CI images to FreeBSD 15.0-release (#4857)
L4Re: Make pthread struct fields private (#4876)
Linux, Fuchsia: Mark mq_attr padding area as such (#4858)
Types: Wrap a number of private fields in the Padding type (#4862)

Removed

Build: Remove RUST_LIBC_UNSTABLE_LINUX_TIME_BITS64 (#4865)
WASI: Remove nonexistent clocks (#4880)

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

If you want to rebase/retry this PR, check this box

This PR has been generated by Renovate Bot.

This PR contains the following updates: | Package | Type | Update | Change | |---|---|---|---| | [libc](https://github.com/rust-lang/libc) | dependencies | patch | `0.2.178` → `0.2.179` | --- ### Release Notes <details> <summary>rust-lang/libc (libc)</summary> ### [`v0.2.179`](https://github.com/rust-lang/libc/releases/tag/0.2.179) [Compare Source](https://github.com/rust-lang/libc/compare/0.2.178...0.2.179) With this release, we now have *unstable* support for 64-bit `time_t` on 32-bit platforms with both Musl and Glibc. Testing is appreciated! For now, these can be enabled by setting environment variables during build: ```text RUST_LIBC_UNSTABLE_MUSL_V1_2_3=1 RUST_LIBC_UNSTABLE_GNU_TIME_BITS=64 ``` Note that the exact configuration will change in the future. Setting the `MUSL_V1_2_3` variable also enables some newer API unrelated to `time_t`. ##### Added - L4Re: Add uclibc aarch64 support ([#4479](https://github.com/rust-lang/libc/pull/4479)) - Linux, Android: Add a generic definition for `XCASE` ([#4847](https://github.com/rust-lang/libc/pull/4847)) - Linux-like: Add `NAME_MAX` ([#4888](https://github.com/rust-lang/libc/pull/4888)) - Linux: Add `AT_EXECVE_CHECK` ([#4422](https://github.com/rust-lang/libc/pull/4422)) - Linux: Add the `SUN_LEN` macro ([#4269](https://github.com/rust-lang/libc/pull/4269)) - Linux: add `getitimer` and `setitimer` ([#4890](https://github.com/rust-lang/libc/pull/4890)) - Linux: add `pthread_tryjoin_n` and `pthread_timedjoin_np` ([#4887](https://github.com/rust-lang/libc/pull/4887)) - Musl: Add unstable support for 64-bit `time_t` on 32-bit platforms ([#4463](https://github.com/rust-lang/libc/pull/4463)) - NetBSD, OpenBSD: Add interface `LINK_STATE_*` definitions from `sys/net/if.h` ([#4751](https://github.com/rust-lang/libc/pull/4751)) - QuRT: Add support for Qualcomm QuRT ([#4845](https://github.com/rust-lang/libc/pull/4845)) - Types: Add Padding<T>::uninit() ([#4862](https://github.com/rust-lang/libc/pull/4862)) ##### Fixed - Glibc: Link old version of `cf{g,s}et{i,o}speed` ([#4882](https://github.com/rust-lang/libc/pull/4882)) - L4Re: Fixes for `pthread` ([#4479](https://github.com/rust-lang/libc/pull/4479)) - L4re: Fix a wide variety of incorrect definitions ([#4479](https://github.com/rust-lang/libc/pull/4479)) - Musl: Fix the value of `CPU_SETSIZE` on musl 1.2+ ([#4865](https://github.com/rust-lang/libc/pull/4865)) - Musl: RISC-V: fix public padding fields in `stat/stat64` ([#4463](https://github.com/rust-lang/libc/pull/4463)) - Musl: s390x: Fix definition of `SIGSTKSZ`/`MINSIGSTKSZ` ([#4884](https://github.com/rust-lang/libc/pull/4884)) - NetBSD: Arm: Fix `PT_{GET,SET}FPREGS`, `_REG_TIPDR`, and `_REG_{LR,SP}` ([#4899](https://github.com/rust-lang/libc/pull/4899)) - NetBSD: Fix `if_msghdr` alignment ([#4902](https://github.com/rust-lang/libc/pull/4902)) - NetBSD: Fix `siginfo_t` layout on 32-bit platforms ([#4904](https://github.com/rust-lang/libc/pull/4904)) - NetBSD: change definition of `pthread_spin_t` to allow arch redefinition. ([#4899](https://github.com/rust-lang/libc/pull/4899)) - Newlib: Fix ambiguous glob exports and other warnings for Vita and 3DS ([#4875](https://github.com/rust-lang/libc/pull/4875)) - QNX: Fix build error ([#4879](https://github.com/rust-lang/libc/pull/4879)) ##### Changed - CI: Update CI images to FreeBSD 15.0-release ([#4857](https://github.com/rust-lang/libc/pull/4857)) - L4Re: Make `pthread` struct fields private ([#4876](https://github.com/rust-lang/libc/pull/4876)) - Linux, Fuchsia: Mark mq\_attr padding area as such ([#4858](https://github.com/rust-lang/libc/pull/4858)) - Types: Wrap a number of private fields in the `Padding` type ([#4862](https://github.com/rust-lang/libc/pull/4862)) ##### Removed - Build: Remove `RUST_LIBC_UNSTABLE_LINUX_TIME_BITS64` ([#4865](https://github.com/rust-lang/libc/pull/4865)) - WASI: Remove nonexistent clocks ([#4880](https://github.com/rust-lang/libc/pull/4880)) </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Enabled. ♻ **Rebasing**: Whenever PR is behind base branch, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] If you want to rebase/retry this PR, check this box --- This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).

renovate added 1 commit 2026-01-07 00:27:31 +00:00

Update Rust crate libc to 0.2.179

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11e0196f48

renovate scheduled this pull request to auto merge when all checks succeed 2026-01-07 00:27:31 +00:00

renovate merged commit da25666d29 into master

2026-01-07 00:27:32 +00:00

renovate referenced this issue from a commit

2026-01-07 00:27:33 +00:00

Merge pull request 'Update Rust crate libc to 0.2.179' (#403) from renovate/libc-0.x into master

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Reference: pierre/SolarEnergy#403