1 files changed, 34 insertions, 0 deletions
diff --git a/lib/utils_loop.h b/lib/utils_loop.h
new file mode 100644
index 0000000..cc445d4
--- /dev/null
+++ b/lib/utils_loop.h
@@ -0,0 +1,34 @@
+/*
+ * loopback block device utilities
+ *
+ * Copyright (C) 2009-2021 Red Hat, Inc. All rights reserved.
+ * Copyright (C) 2009-2021 Milan Broz
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef _UTILS_LOOP_H
+#define _UTILS_LOOP_H
+
+/* loopback device helpers */
+
+char *crypt_loop_backing_file(const char *loop);
+int crypt_loop_device(const char *loop);
+int crypt_loop_attach(char **loop, const char *file, int offset,
+		      int autoclear, int *readonly);
+int crypt_loop_detach(const char *loop);
+int crypt_loop_resize(const char *loop);
+
+#endif /* _UTILS_LOOP_H */