From 44d5790f7ba3cd6a36544926a4993d19713eacb8 Mon Sep 17 00:00:00 2001
From: Ian Lance Taylor <ian@gcc.gnu.org>
Date: Wed, 7 May 2014 22:22:29 +0000
Subject: [PATCH] mksysinfo: Define some more non-trivial TIOC constants.

From-SVN: r210192
---
 libgo/mksysinfo.sh | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/libgo/mksysinfo.sh b/libgo/mksysinfo.sh
index c4c226baf3d3..bb6abfd04b0c 100755
--- a/libgo/mksysinfo.sh
+++ b/libgo/mksysinfo.sh
@@ -180,6 +180,18 @@ enum {
 #ifdef TIOCSCTTY
   TIOCSCTTY_val = TIOCSCTTY,
 #endif
+#ifdef TIOCGPTN
+  TIOCGPTN_val = TIOCGPTN,
+#endif
+#ifdef TIOCSPTLCK
+  TIOCSPTLCK_val = TIOCSPTLCK,
+#endif
+#ifdef TIOCGDEV
+  TIOCGDEV_val = TIOCGDEV,
+#endif
+#ifdef TIOCSIG
+  TIOCSIG_val = TIOCSIG,
+#endif
 };
 EOF
 
@@ -778,6 +790,26 @@ if ! grep '^const TIOCSCTTY' ${OUT} >/dev/null 2>&1; then
     echo 'const TIOCSCTTY = _TIOCSCTTY_val' >> ${OUT}
   fi
 fi
+if ! grep '^const TIOCGPTN' ${OUT} >/dev/null 2>&1; then
+  if grep '^const _TIOCGPTN_val' ${OUT} >/dev/null 2>&1; then
+    echo 'const TIOCGPTN = _TIOCGPTN_val' >> ${OUT}
+  fi
+fi
+if ! grep '^const TIOCSPTLCK' ${OUT} >/dev/null 2>&1; then
+  if grep '^const _TIOCSPTLCK_val' ${OUT} >/dev/null 2>&1; then
+    echo 'const TIOCSPTLCK = _TIOCSPTLCK_val' >> ${OUT}
+  fi
+fi
+if ! grep '^const TIOCGDEV' ${OUT} >/dev/null 2>&1; then
+  if grep '^const _TIOCGDEV_val' ${OUT} >/dev/null 2>&1; then
+    echo 'const TIOCGDEV = _TIOCGDEV_val' >> ${OUT}
+  fi
+fi
+if ! grep '^const TIOCSIG' ${OUT} >/dev/null 2>&1; then
+  if grep '^const _TIOCSIG_val' ${OUT} >/dev/null 2>&1; then
+    echo 'const TIOCSIG = _TIOCSIG_val' >> ${OUT}
+  fi
+fi
 
 # The ioctl flags for terminal control
 grep '^const _TC[GS]ET' gen-sysinfo.go | \