Adjust libsanitizer to ABI change in glibc 2.31.

Adapted to 3.x from this upstream commit:
https://github.com/llvm/llvm-project/commit/947f9692440836dcb8d88b74b69dd379d85974ce

diff --git a/lib/sanitizer_common/sanitizer_platform_limits_posix.cc b/lib/sanitizer_common/sanitizer_platform_limits_posix.cc
--- a/lib/sanitizer_common/sanitizer_platform_limits_posix.cc
+++ b/lib/sanitizer_common/sanitizer_platform_limits_posix.cc
@@ -1130,8 +1130,9 @@ CHECK_SIZE_AND_OFFSET(ipc_perm, cgid);
 #ifndef __GLIBC_PREREQ
 #define __GLIBC_PREREQ(x, y) 0
 #endif
-#if !defined(__aarch64__) || !SANITIZER_LINUX || __GLIBC_PREREQ (2, 21)
-/* On aarch64 glibc 2.20 and earlier provided incorrect mode field.  */
+#if !SANITIZER_LINUX || __GLIBC_PREREQ (2, 31)
+/* glibc 2.30 and earlier provided 16-bit mode field instead of 32-bit
+   on many architectures.  */
 CHECK_SIZE_AND_OFFSET(ipc_perm, mode);
 #endif
 
diff --git a/lib/sanitizer_common/sanitizer_platform_limits_posix.h b/lib/sanitizer_common/sanitizer_platform_limits_posix.h
--- a/lib/sanitizer_common/sanitizer_platform_limits_posix.h
+++ b/lib/sanitizer_common/sanitizer_platform_limits_posix.h
@@ -188,17 +188,16 @@ namespace __sanitizer {
     unsigned __seq;
     u64 __unused1;
     u64 __unused2;
-#elif defined(__mips__) || defined(__aarch64__)
-    unsigned int mode;
-    unsigned short __seq;
-    unsigned short __pad1;
-    unsigned long __unused1;
-    unsigned long __unused2;
+#elif defined(__sparc__)
+  unsigned mode;
+  unsigned short __pad2;
+  unsigned short __seq;
+  unsigned long long __unused1;
+  unsigned long long __unused2;
 #else
-    unsigned short mode;
-    unsigned short __pad1;
-    unsigned short __seq;
-    unsigned short __pad2;
+  unsigned int mode;
+  unsigned short __seq;
+  unsigned short __pad2;
 #if defined(__x86_64__) && !defined(_LP64)
     u64 __unused1;
     u64 __unused2;
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<div class='path'>path: <a href='/guix/log/?id=a72c6ba19a51a3eed9c7198f4b358849dd7543be'>root</a>/<a href='/guix/log/gnu?id=a72c6ba19a51a3eed9c7198f4b358849dd7543be'>gnu</a>/<a href='/guix/log/gnu/packages?id=a72c6ba19a51a3eed9c7198f4b358849dd7543be'>packages</a>/<a href='/guix/log/gnu/packages/less.scm?id=a72c6ba19a51a3eed9c7198f4b358849dd7543be'>less.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/packages/less.scm?id=a72c6ba19a51a3eed9c7198f4b358849dd7543be&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2023-07-16 02:00:07 +0200'>2023-07-16</span></td><td><a href='/guix/commit/gnu/packages/less.scm?id=9e983c611ed39832262d40913faa3930e6ca6889'>gnu: lesspipe: Update to 2.08.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/less.scm (lesspipe): Update to 2.08.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2023-02-08 09:41:45 -0500'>2023-02-08</span></td><td><a href='/guix/commit/gnu/packages/less.scm?id=d88cee1d44a475b6ea276e87a4c98682255b881e'>Merge branch 'master' into staging.</a><span class='msg-avail'>...<span class='msg-tooltip'>With conflicts resolved in:
	gnu/packages/version-control.scm
</span></span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2023-01-15 01:00:00 +0100'>2023-01-15</span></td><td><a href='/guix/commit/gnu/packages/less.scm?id=c67c31b0974f34bd38ffdf955d1a7ca4d3391e7a'>gnu: lesspipe: Update to 2.07.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/less.scm (lesspipe): Update to 2.07.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2022-12-22 10:52:08 +0200'>2022-12-22</span></td><td><a href='/guix/commit/gnu/packages/less.scm?id=f5ef7d34e4deecb80aff585c108b0a2ab1f33ce4'>gnu: less: Update to 608.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/less.scm (less): Update to 608.
</span></span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2022-09-04 17:57:02 +0200'>2022-09-04</span></td><td><a href='/guix/commit/gnu/packages/less.scm?id=a2c6125b6075992f66213d8f1665a556258f4b5e'>gnu: lesspipe: Update to 2.06.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/less.scm (lesspipe): Update to 2.06.
[arguments]: Fixed typos in comment.

Signed-off-by: Mathieu Othacehe &lt;othacehe@gnu.org&gt;
</span></span></td><td>Michael Rohleder</td></tr>
<tr><td><span title='2022-03-02 21:44:02 +0100'>2022-03-02</span></td><td><a href='/guix/commit/gnu/packages/less.scm?id=d8e353c11bf1999255a2471b553ce754800b074a'>gnu: lesspipe: Update to 2.04.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/less.scm (lesspipe): Update to 2.04.
  [arguments] Use new style. &lt;phases&gt;{configure} Adjust to updated source.
  {fix-makefile} New phase.
  {patch-tput-and-file} rename into …
  {patch-command-paths} this; patch other relevant scripts.
  [inputs] Add perl-archive-zip.
</span></span></td><td>Hartmut Goebel</td></tr>