doc: More updates for glibc 2.34

[Bruno Haible]

In the doc updates for glibc 2.34, I missed the added function 'close_range'.
It exists in
  glibc ≥ 2.34, FreeBSD ≥ 13.0, Cygwin ≥ 3.5.0, Android API level ≥ 34.


2024-06-14  Bruno Haible  <bruno@clisp.org>

        doc: More updates for glibc 2.34.
        * doc/glibc-functions/close_range.texi: New file.
        * doc/gnulib.texi: Include it.

diff --git a/doc/glibc-functions/close_range.texi 
b/doc/glibc-functions/close_range.texi
new file mode 100644
index 0000000000..4af32fd592
--- /dev/null
+++ b/doc/glibc-functions/close_range.texi
@@ -0,0 +1,29 @@
+@node close_range
+@subsection @code{close_range}
+@findex close_range
+
+Documentation:
+@itemize
+@item
+@ifinfo
+@ref{Opening and Closing Files,,Opening and Closing Files,libc},
+@end ifinfo
+@ifnotinfo
+@url{https://www.gnu.org/software/libc/manual/html_node/Opening-and-Closing-Files.html},
+@end ifnotinfo
+@item
+@uref{https://www.kernel.org/doc/man-pages/online/pages/man2/close_range.2.html,,man
 close_range}.
+@end itemize
+
+Gnulib module: ---
+
+Portability problems fixed by Gnulib:
+@itemize
+@end itemize
+
+Portability problems not fixed by Gnulib:
+@itemize
+@item
+This function is missing on many platforms:
+glibc 2.33, macOS 14, FreeBSD 12.4, NetBSD 10.0, OpenBSD 7.5, Minix 3.3.0, AIX 
7.3.1, HP-UX 11.31, Solaris 11.4, Cygwin 3.4.6, mingw, MSVC 14, Android API 
level 33.
+@end itemize
diff --git a/doc/gnulib.texi b/doc/gnulib.texi
index 07b18aa7b8..2f5ebcd1a0 100644
--- a/doc/gnulib.texi
+++ b/doc/gnulib.texi
@@ -6768,6 +6768,7 @@
 * brk::
 * chroot::
 * closefrom::
+* close_range::
 * copy_file_range::
 * daemon::
 * dup3::
@@ -6808,6 +6809,7 @@
 @include glibc-functions/brk.texi
 @include glibc-functions/chroot.texi
 @include glibc-functions/closefrom.texi
+@include glibc-functions/close_range.texi
 @include glibc-functions/copy_file_range.texi
 @include glibc-functions/daemon.texi
 @include glibc-functions/dup3.texi