[newlib-cygwin] Cygwin: console: device context is process private

[Corinna Vinschen]

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=85c030a75f1c9ab2e30f3a56e7fa3128d1f4c833

commit 85c030a75f1c9ab2e30f3a56e7fa3128d1f4c833
Author: Corinna Vinschen <***@vinschen.de>
Date: Thu Sep 6 13:05:55 2018 +0200

Cygwin: console: device context is process private

Make sure device context is not copied to forked process.
It is a process-specific datastructure.

Signed-off-by: Corinna Vinschen <***@vinschen.de>

Diff:
---
winsup/cygwin/fhandler_console.cc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/winsup/cygwin/fhandler_console.cc b/winsup/cygwin/fhandler_console.cc
index c654d66..dfb78d4 100644
--- a/winsup/cygwin/fhandler_console.cc
+++ b/winsup/cygwin/fhandler_console.cc
@@ -1982,7 +1982,7 @@ static const wchar_t replacement_char[NUM_REPLACEMENT_CHARS] =
/* nFont member is always 0 so we have to use the facename. */
static WCHAR cons_facename[LF_FACESIZE];
static int rp_char_idx;
-static HDC cdc;
+static NO_COPY HDC cdc;

static int CALLBACK
enum_proc (const LOGFONTW *lf, const TEXTMETRICW *tm,