1 files changed, 34 insertions, 0 deletions
diff --git a/support/xdlfcn.h b/support/xdlfcn.h
new file mode 100644
index 0000000000..9bdcb38d3e
--- /dev/null
+++ b/support/xdlfcn.h
@@ -0,0 +1,34 @@
+/* Support functionality for using dlopen/dlclose/dlsym.
+   Copyright (C) 2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#ifndef SUPPORT_DLOPEN_H
+#define SUPPORT_DLOPEN_H
+
+#include <dlfcn.h>
+
+__BEGIN_DECLS
+
+/* Each of these terminates process on failure with relevant error message.  */
+void *xdlopen (const char *filename, int flags);
+void *xdlsym (void *handle, const char *symbol);
+void xdlclose (void *handle);
+
+
+__END_DECLS
+
+#endif /* SUPPORT_DLOPEN_H */