mkfifo-tests, etc.: allow HP-UX 11.11 bug

[gnulib.git] / doc / posix-functions / mknodat.texi

diff --git a/doc/posix-functions/mknodat.texi b/doc/posix-functions/mknodat.texi
index 8db9313..10175d0 100644 (file)
--- a/doc/posix-functions/mknodat.texi
+++ b/doc/posix-functions/mknodat.texi
@@ -22,4 +22,8 @@ Portability problems not fixed by Gnulib:
 The gnulib replacement function always fails with @samp{ENOSYS} on
 some platforms:
 mingw, MSVC 9.
+@item
+If the argument exists and is a directory, the gnulib replacement
+function fails with @code{EISDIR} instead of the correct
+@code{EEXIST}: HP-UX 11.11.
 @end itemize