X-Git-Url: https://erislabs.net/gitweb/?a=blobdiff_plain;f=doc%2Fposix-functions%2Fputchar_unlocked.texi;h=f0fe807eb1f480b2b9b3d677a53b717596c657bb;hb=b28ec8ed78286cbd1d113d0785e0e1f5cf11832e;hp=5bf55b383859721e93319f7044d946ddd21f3011;hpb=80fc442c212439b65a2fba722b17529aba2aa1ae;p=gnulib.git

diff --git a/doc/posix-functions/putchar_unlocked.texi b/doc/posix-functions/putchar_unlocked.texi
index 5bf55b383..f0fe807eb 100644
--- a/doc/posix-functions/putchar_unlocked.texi
+++ b/doc/posix-functions/putchar_unlocked.texi
@@ -14,5 +14,9 @@ Portability problems not fixed by Gnulib:
 @itemize
 @item
 This function is missing on some platforms:
-mingw.
+Minix 3.1.8, mingw, MSVC 9.
+@item
+On some platforms, this function does not set @code{errno} or the
+stream error indicator on attempts to write to a read-only stream:
+Cygwin 1.7.9.
 @end itemize