ptsname: reject invalid file descriptors

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

diff --git a/doc/posix-functions/ptsname.texi b/doc/posix-functions/ptsname.texi
index c19ad4f..f145aed 100644 (file)
--- a/doc/posix-functions/ptsname.texi
+++ b/doc/posix-functions/ptsname.texi
@@ -11,6 +11,9 @@ Portability problems fixed by Gnulib:
 @item
 This function is missing on some platforms:
 Mac OS X 10.3, OpenBSD 3.8, Minix 3.1.8, mingw, MSVC 9, BeOS.
+@item
+This function fails to set errno on failure on some platforms:
+FreeBSD 8.2.
 @end itemize
 
 Portability problems not fixed by Gnulib: