doc: Mention copy_file_range stub on GNU/Hurd.

* doc/glibc-functions/copy_file_range.texi: Use @code around errno
constants. Mention that the GNU/Hurd version of this function is just a
stub.

diff --git a/ChangeLog b/ChangeLog
index 806e273cf87d28459ea90a2d1c0bb7cf3fa4850e..d2b4e6c14eb3bc40cdcbfc5c0c112cdc9c1769b8 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2025-07-15  Collin Funk  <collin.funk1@gmail.com>
+
+       doc: Mention copy_file_range stub on GNU/Hurd.
+       * doc/glibc-functions/copy_file_range.texi: Use @code around errno
+       constants. Mention that the GNU/Hurd version of this function is just a
+       stub.
+
 2025-07-15  Bruno Haible  <bruno@clisp.org>
 
        nstrftime: Add support for non-Gregorian calendars.

diff --git a/doc/glibc-functions/copy_file_range.texi b/doc/glibc-functions/copy_file_range.texi
index 19f180652b1013c3f1d18e02c2d05de3963853cc..0878fd50fcf8efd74065262a8e6996219621c606 100644 (file)
--- a/doc/glibc-functions/copy_file_range.texi
+++ b/doc/glibc-functions/copy_file_range.texi
@@ -24,12 +24,16 @@ Portability problems fixed by Gnulib:
 This function exists only on Linux and FreeBSD and is therefore
 missing on many platforms:
 glibc 2.26, macOS 14, FreeBSD 12.0, NetBSD 10.0, OpenBSD 7.5, Minix 3.1.8, AIX 7.1, HP-UX 11.31, Solaris 11.4, Cygwin 2.9, mingw, MSVC 14, Android API level 33.
-But the replacement function is only a stub: It always fails with error ENOSYS.
+But the replacement function is only a stub: It always fails with error @code{ENOSYS}.
 
 @item
 This function has many problems on Linux kernel versions before 5.3.
 On these kernel versions, the replacement function always fails with
-error ENOSYS.
+error @code{ENOSYS}.
+
+@item
+This function is provided on GNU/Hurd but it is only a stub: It always
+fails with error @code{ENOSYS}.
 @end itemize
 
 Portability problems not fixed by Gnulib: