1 files changed, 39 insertions, 0 deletions
diff --git a/src/pkg/runtime/mkgodefs.sh b/src/pkg/runtime/mkgodefs.sh
new file mode 100755
index 000000000..b6e97213e
--- /dev/null
+++ b/src/pkg/runtime/mkgodefs.sh
@@ -0,0 +1,39 @@
+#!/bin/sh
+# Copyright 2011 The Go Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+
+set -e
+
+cat <<EOF
+// Go definitions for C variables and types.
+// AUTOMATICALLY GENERATED BY THE FOLLOWING COMMAND. DO NOT EDIT.
+// CC="$CC" CFLAGS="$CFLAGS" ./mkgodefs.sh $@
+
+package runtime
+import "unsafe"
+var _ unsafe.Pointer
+
+EOF
+
+for i in "$@"; do
+	$CC $CFLAGS -q $i
+done | awk '
+/^func/ { next }
+/^const/ { next }
+/^\/\/.*type/ { next }
+
+/^(const|func|type|var) / {
+	if(seen[$2]++) {
+        	skip = /{[^}]*$/;
+		next;
+	}
+}
+
+skip {
+	skip = !/^}/
+	next;
+}
+
+{print}
+'