doc: Update regarding MSVC 9.

[gnulib.git] / doc / posix-functions / dup2.texi

diff --git a/doc/posix-functions/dup2.texi b/doc/posix-functions/dup2.texi
index 6054c30..8ba64bd 100644 (file)
--- a/doc/posix-functions/dup2.texi
+++ b/doc/posix-functions/dup2.texi
@@ -10,11 +10,11 @@ Portability problems fixed by either Gnulib module @code{dup2} or @code{dup2-obs
 @itemize
 @item
 This function always returns 0 for success on some platforms:
-mingw.
+mingw, MSVC 9.
 
 @item
 This function can hang when duplicating an fd to itself on some platforms:
-mingw.
+mingw, MSVC 9.
 
 @item
 This function resets the @code{FD_CLOEXEC} flag when duplicating an fd