readlink doc: Mention an old glibc bug.

* doc/posix-functions/readlink.texi: Mention glibc 2.4 bug (BZ #2450).

diff --git a/ChangeLog b/ChangeLog
index 5aaac69..0aab160 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2010-12-25  Bruno Haible  <bruno@clisp.org>
 
+       readlink doc: Mention an old glibc bug.
+       * doc/posix-functions/readlink.texi: Mention glibc 2.4 bug (BZ #2450).
+
+2010-12-25  Bruno Haible  <bruno@clisp.org>
+
        fcntl-h: Fix for use of C++ on glibc systems.
        * lib/fcntl.in.h: Include <sys/stat.h> before include_next <fcntl.h>
        also on glibc systems in C++ mode.

diff --git a/doc/posix-functions/readlink.texi b/doc/posix-functions/readlink.texi
index dfeea9d..2e01f8e 100644 (file)
--- a/doc/posix-functions/readlink.texi
+++ b/doc/posix-functions/readlink.texi
@@ -14,7 +14,7 @@ FreeBSD 7.2, Solaris 9.
 @item
 On some platforms, @code{readlink} returns @code{int} instead of
 @code{ssize_t}:
-FreeBSD 6.0, OpenBSD 3.8, Cygwin 1.5.x.
+glibc 2.4, FreeBSD 6.0, OpenBSD 3.8, Cygwin 1.5.x.
 @item
 This function is missing on some platforms:
 mingw.