* doc/posix-functions/freopen.texi: Document the bug with the NULL file
name.
Reported by Claudio Bley <claudio.bley@gmail.com>.
+2011-08-31 Bruno Haible <bruno@clisp.org>
+
+ freopen: Documentation.
+ * doc/posix-functions/freopen.texi: Document the bug with the NULL file
+ name.
+ Reported by Claudio Bley <claudio.bley@gmail.com>.
+
2011-08-31 Claudio Bley <claudio.bley@gmail.com> (tiny change)
freopen: Don't crash if the filename argument is NULL.
On Windows platforms (excluding Cygwin), this function does not set @code{errno}
upon failure.
@item
+This function does not support a @code{NULL} file name argument on some
+platforms:
+OpenBSD 4.9, AIX 7.1, HP-UX 11.23, IRIX 6.5, OSF/1 5.1, Solaris 10, mingw.
+@item
This function does not fail when the file name argument ends in a slash
and (without the slash) names a nonexistent file or a file that is not a
directory, on some platforms: