From afd061e9b38135bc0a11454ef6a43e2cd403cf70 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Wed, 24 Sep 2025 01:26:09 +0000
Subject: [PATCH] build(deps): bump libc from 0.2.175 to 0.2.176 (#39462)

Bumps [libc](https://github.com/rust-lang/libc) from 0.2.175 to 0.2.176.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/rust-lang/libc/releases">libc's
releases</a>.</em></p>
<blockquote>
<h2>0.2.176</h2>
<h3>Support</h3>
<ul>
<li>The default FreeBSD version has been raised from 11 to 12. This
matches <code>rustc</code> since 1.78. (<a
href="https://redirect.github.com/rust-lang/libc/pull/2406">#2406</a>)</li>
<li><code>Debug</code> is now always implemented, rather than being
gated behind the <code>extra_traits</code> feature. (<a
href="https://redirect.github.com/rust-lang/libc/pull/4624">#4624</a>)</li>
</ul>
<h3>Added</h3>
<ul>
<li>AIX: Restore some non-POSIX functions guarded by the
<code>_KERNEL</code> macro. (<a
href="https://redirect.github.com/rust-lang/libc/pull/4607">#4607</a>)</li>
<li>FreeBSD 14: Add <code>st_fileref</code> to <code>struct stat</code>
(<a
href="https://redirect.github.com/rust-lang/libc/pull/4642">#4642</a>)</li>
<li>Haiku: Add the <code>accept4</code> POSIX call (<a
href="https://redirect.github.com/rust-lang/libc/pull/4586">#4586</a>)</li>
<li>Introduce a wrapper for representing padding (<a
href="https://redirect.github.com/rust-lang/libc/pull/4632">#4632</a>)</li>
<li>Linux: Add <code>EM_RISCV</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4659">#4659</a>)</li>
<li>Linux: Add <code>MS_NOSYMFOLLOW</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4389">#4389</a>)</li>
<li>Linux: Add <code>backtrace_symbols(_fd)</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4668">#4668</a>)</li>
<li>Linux: Add missing <code>SOL_PACKET</code> optnames (<a
href="https://redirect.github.com/rust-lang/libc/pull/4669">#4669</a>)</li>
<li>Musl s390x: Add <code>SYS_mseal</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4549">#4549</a>)</li>
<li>NuttX: Add <code>__errno</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4687">#4687</a>)</li>
<li>Redox: Add <code>dirfd</code>, <code>VDISABLE</code>, and resource
consts (<a
href="https://redirect.github.com/rust-lang/libc/pull/4660">#4660</a>)</li>
<li>Redox: Add more <code>resource.h</code>, <code>fcntl.h</code>
constants (<a
href="https://redirect.github.com/rust-lang/libc/pull/4666">#4666</a>)</li>
<li>Redox: Enable <code>strftime</code> and <code>mkostemp[s]</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4629">#4629</a>)</li>
<li>Unix, Windows: Add <code>qsort_r</code> (Unix), and
<code>qsort(_s)</code> (Windows) (<a
href="https://redirect.github.com/rust-lang/libc/pull/4677">#4677</a>)</li>
<li>Unix: Add <code>dlvsym</code> for Linux-gnu, FreeBSD, and NetBSD (<a
href="https://redirect.github.com/rust-lang/libc/pull/4671">#4671</a>)</li>
<li>Unix: Add <code>sigqueue</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4620">#4620</a>)</li>
</ul>
<h3>Changed</h3>
<ul>
<li>FreeBSD 15: Mark <code>kinfo_proc</code> as non-exhaustive (<a
href="https://redirect.github.com/rust-lang/libc/pull/4553">#4553</a>)</li>
<li>FreeBSD: Set the ELF symbol version for <code>readdir_r</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4694">#4694</a>)</li>
<li>Linux: Correct the config for whether or not
<code>epoll_event</code> is packed (<a
href="https://redirect.github.com/rust-lang/libc/pull/4639">#4639</a>)</li>
<li>Tests: Replace the old <code>ctest</code> with the much more
reliable new implementation (<a
href="https://redirect.github.com/rust-lang/libc/pull/4655">#4655</a>
and many related PRs)</li>
</ul>
<h3>Fixed</h3>
<ul>
<li>AIX: Fix the type of the 4th arguement of <code>getgrnam_r</code>
([#4656](<a
href="https://redirect.github.com/rust-lang/libc/pull/4656">rust-lang/libc#4656</a></li>
<li>FreeBSD: Limit <code>P_IDLEPROC</code> to FreeBSD 15 (<a
href="https://redirect.github.com/rust-lang/libc/pull/4640">#4640</a>)</li>
<li>FreeBSD: Limit <code>mcontext_t::mc_tlsbase</code> to FreeBSD 15 (<a
href="https://redirect.github.com/rust-lang/libc/pull/464">#4640</a>)</li>
<li>FreeBSD: Update gating of <code>mcontext_t.mc_tlsbase</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4703">#4703</a>)</li>
<li>Musl s390x: Correct the definition of <code>statfs[64]</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4549">#4549</a>)</li>
<li>Musl s390x: Make <code>fpreg_t</code> a union (<a
href="https://redirect.github.com/rust-lang/libc/pull/4549">#4549</a>)</li>
<li>Redox: Fix the types of <code>gid_t</code> and <code>uid_t</code>
(<a
href="https://redirect.github.com/rust-lang/libc/pull/4689">#4689</a>)</li>
<li>Redox: Fix the value of <code>MAP_FIXED</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4684">#4684</a>)</li>
</ul>
<h3>Deprecated</h3>
<ul>
<li>Apple: Correct the <code>deprecated</code> attribute for
<code>iconv</code> (<a
href="https://github.com/rust-lang/libc/commit/a97a0b53fb7faf5f99cd720ab12b1b8a5bf9f950"><code>a97a0b53</code></a>)</li>
<li>FreeBSD: Deprecate <code>TIOCMGDTRWAIT</code> and
<code>TIOCMSDTRWAIT</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4685">#4685</a>)</li>
</ul>
<h3>Removed</h3>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/rust-lang/libc/blob/0.2.176/CHANGELOG.md">libc's
changelog</a>.</em></p>
<blockquote>
<h2><a
href="https://github.com/rust-lang/libc/compare/0.2.175...0.2.176">0.2.176</a>
- 2025-09-23</h2>
<h3>Support</h3>
<ul>
<li>The default FreeBSD version has been raised from 11 to 12. This
matches <code>rustc</code> since 1.78. (<a
href="https://redirect.github.com/rust-lang/libc/pull/2406">#2406</a>)</li>
<li><code>Debug</code> is now always implemented, rather than being
gated behind the <code>extra_traits</code> feature. (<a
href="https://redirect.github.com/rust-lang/libc/pull/4624">#4624</a>)</li>
</ul>
<h3>Added</h3>
<ul>
<li>AIX: Restore some non-POSIX functions guarded by the
<code>_KERNEL</code> macro. (<a
href="https://redirect.github.com/rust-lang/libc/pull/4607">#4607</a>)</li>
<li>FreeBSD 14: Add <code>st_fileref</code> to <code>struct stat</code>
(<a
href="https://redirect.github.com/rust-lang/libc/pull/4642">#4642</a>)</li>
<li>Haiku: Add the <code>accept4</code> POSIX call (<a
href="https://redirect.github.com/rust-lang/libc/pull/4586">#4586</a>)</li>
<li>Introduce a wrapper for representing padding (<a
href="https://redirect.github.com/rust-lang/libc/pull/4632">#4632</a>)</li>
<li>Linux: Add <code>EM_RISCV</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4659">#4659</a>)</li>
<li>Linux: Add <code>MS_NOSYMFOLLOW</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4389">#4389</a>)</li>
<li>Linux: Add <code>backtrace_symbols(_fd)</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4668">#4668</a>)</li>
<li>Linux: Add missing <code>SOL_PACKET</code> optnames (<a
href="https://redirect.github.com/rust-lang/libc/pull/4669">#4669</a>)</li>
<li>Musl s390x: Add <code>SYS_mseal</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4549">#4549</a>)</li>
<li>NuttX: Add <code>__errno</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4687">#4687</a>)</li>
<li>Redox: Add <code>dirfd</code>, <code>VDISABLE</code>, and resource
consts (<a
href="https://redirect.github.com/rust-lang/libc/pull/4660">#4660</a>)</li>
<li>Redox: Add more <code>resource.h</code>, <code>fcntl.h</code>
constants (<a
href="https://redirect.github.com/rust-lang/libc/pull/4666">#4666</a>)</li>
<li>Redox: Enable <code>strftime</code> and <code>mkostemp[s]</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4629">#4629</a>)</li>
<li>Unix, Windows: Add <code>qsort_r</code> (Unix), and
<code>qsort(_s)</code> (Windows) (<a
href="https://redirect.github.com/rust-lang/libc/pull/4677">#4677</a>)</li>
<li>Unix: Add <code>dlvsym</code> for Linux-gnu, FreeBSD, and NetBSD (<a
href="https://redirect.github.com/rust-lang/libc/pull/4671">#4671</a>)</li>
<li>Unix: Add <code>sigqueue</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4620">#4620</a>)</li>
</ul>
<h3>Changed</h3>
<ul>
<li>FreeBSD 15: Mark <code>kinfo_proc</code> as non-exhaustive (<a
href="https://redirect.github.com/rust-lang/libc/pull/4553">#4553</a>)</li>
<li>FreeBSD: Set the ELF symbol version for <code>readdir_r</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4694">#4694</a>)</li>
<li>Linux: Correct the config for whether or not
<code>epoll_event</code> is packed (<a
href="https://redirect.github.com/rust-lang/libc/pull/4639">#4639</a>)</li>
<li>Tests: Replace the old <code>ctest</code> with the much more
reliable new implementation (<a
href="https://redirect.github.com/rust-lang/libc/pull/4655">#4655</a>
and many related PRs)</li>
</ul>
<h3>Fixed</h3>
<ul>
<li>AIX: Fix the type of the 4th arguement of <code>getgrnam_r</code>
([#4656](<a
href="https://redirect.github.com/rust-lang/libc/pull/4656">rust-lang/libc#4656</a></li>
<li>FreeBSD: Limit <code>P_IDLEPROC</code> to FreeBSD 15 (<a
href="https://redirect.github.com/rust-lang/libc/pull/4640">#4640</a>)</li>
<li>FreeBSD: Limit <code>mcontext_t::mc_tlsbase</code> to FreeBSD 15 (<a
href="https://redirect.github.com/rust-lang/libc/pull/464">#4640</a>)</li>
<li>FreeBSD: Update gating of <code>mcontext_t.mc_tlsbase</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4703">#4703</a>)</li>
<li>Musl s390x: Correct the definition of <code>statfs[64]</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4549">#4549</a>)</li>
<li>Musl s390x: Make <code>fpreg_t</code> a union (<a
href="https://redirect.github.com/rust-lang/libc/pull/4549">#4549</a>)</li>
<li>Redox: Fix the types of <code>gid_t</code> and <code>uid_t</code>
(<a
href="https://redirect.github.com/rust-lang/libc/pull/4689">#4689</a>)</li>
<li>Redox: Fix the value of <code>MAP_FIXED</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4684">#4684</a>)</li>
</ul>
<h3>Deprecated</h3>
<ul>
<li>Apple: Correct the <code>deprecated</code> attribute for
<code>iconv</code> (<a
href="https://github.com/rust-lang/libc/commit/a97a0b53fb7faf5f99cd720ab12b1b8a5bf9f950"><code>a97a0b53</code></a>)</li>
<li>FreeBSD: Deprecate <code>TIOCMGDTRWAIT</code> and
<code>TIOCMSDTRWAIT</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4685">#4685</a>)</li>
</ul>
<h3>Removed</h3>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/rust-lang/libc/commit/15e1389ae87935c9c08f4449a73c7b979cded21a"><code>15e1389</code></a>
chore: Release libc 0.2.176</li>
<li><a
href="https://github.com/rust-lang/libc/commit/6ca5571adf03942f4b2c270255f7b8821b9189fc"><code>6ca5571</code></a>
Warn on missing debug implementations</li>
<li><a
href="https://github.com/rust-lang/libc/commit/e653c54b2dce07ac385d893c535ebede9eac1472"><code>e653c54</code></a>
cleanup: Remove the <code>const_fn!</code> macro</li>
<li><a
href="https://github.com/rust-lang/libc/commit/e447441a8c3bc9ab195a945c2e8db369987621d1"><code>e447441</code></a>
cleanup: Simplify the syntax of <code>f!</code> and similar macros</li>
<li><a
href="https://github.com/rust-lang/libc/commit/776a61416e86f91eb78a1d3d4a379989a1d46edd"><code>776a614</code></a>
cleanup: Use <code>target_vendor = &quot;apple&quot;</code></li>
<li><a
href="https://github.com/rust-lang/libc/commit/d32f60d67098749a271c737eb85d627875ff7cd8"><code>d32f60d</code></a>
doc: Remove an unneeded link to the old ctest repo</li>
<li><a
href="https://github.com/rust-lang/libc/commit/8c8584b7b12e1bd67353e5f6d5a8de9ebe6e1e4c"><code>8c8584b</code></a>
Resolve a ctest FIXME regarding use of <code>size_of</code> in array
lengths</li>
<li><a
href="https://github.com/rust-lang/libc/commit/09c8436f5a5563e33276c4a8490686b1adfa379b"><code>09c8436</code></a>
Remove the <code>libc_ctest</code> feature</li>
<li><a
href="https://github.com/rust-lang/libc/commit/fd3ffe46a5c2a170ce457af10260be8352e12ef0"><code>fd3ffe4</code></a>
Remove <code>libc_const_extern_fn</code></li>
<li><a
href="https://github.com/rust-lang/libc/commit/9b77a49ecd2cb15807b18da4c4be808df4a47321"><code>9b77a49</code></a>
Add a note about why <code>Padding</code> requires <code>T:
Copy</code></li>
<li>Additional commits viewable in <a
href="https://github.com/rust-lang/libc/compare/0.2.175...0.2.176">compare
view</a></li>
</ul>
</details>
<br />


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---
 Cargo.lock | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 79d3081450f..f1c707a4cd7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4946,9 +4946,9 @@ checksum = "7a79a3332a6609480d7d0c9eab957bca6b455b91bb84e66d19f5ff66294b85b8"
 
 [[package]]
 name = "libc"
-version = "0.2.175"
+version = "0.2.176"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a82ae493e598baaea5209805c49bbf2ea7de956d50d7da0da1164f9c6d28543"
+checksum = "58f929b4d672ea937a23a1ab494143d968337a5f47e56d0815df1e0890ddf174"
 
 [[package]]
 name = "libdbus-sys"