build(deps): update rust crate libc to v0.2.180

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
libc	dependencies	patch	~0.2.178 → ~0.2.180
libc	dependencies	patch	^0.2.178 → ^0.2.180

---

Release Notes

rust-lang/libc (libc)

v0.2.180

Compare Source

Added

• QNX: Add missing BPF and ifreq structures (#​4769)

Fixed

• Linux, L4Re: address soundness issues of CMSG_NXTHDR (#​4903)
• Linux-like: Handle zero-sized payload differences in CMSG_NXTHDR (#​4903)
• Musl: Fix incorrect definitions of struct stat on some 32-bit architectures (#​4914)
• NetBSD: RISC-V 64: Correct mcontext type definitions (#​4886)
• uClibc: Re-enable __SIZEOF_PTHREAD_COND_T on non-L4Re uclibc (#​4915)
• uClibc: Restructure Linux netlink module to resolve build errors (#​4915)

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 becomes conflicted, or you tick the rebase/retry checkbox.

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

---

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

---

This PR was generated by Mend Renovate. View the repository job log.

[renovate]

Branch automerge failure

This PR was configured for branch automerge. However, this is not possible, so it has been raised as a PR instead.

---

• Branch has one or more failed status checks