1 files changed, 52 insertions, 0 deletions
diff --git a/src/basic/mount-util.h b/src/basic/mount-util.h
new file mode 100644
index 0000000000..48954c2d67
--- /dev/null
+++ b/src/basic/mount-util.h
@@ -0,0 +1,52 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+#pragma once
+
+/***
+  This file is part of systemd.
+
+  Copyright 2010 Lennart Poettering
+
+  systemd 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.
+
+  systemd 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 systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <fcntl.h>
+#include <mntent.h>
+#include <stdbool.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+
+#include "missing.h"
+
+int fd_is_mount_point(int fd, const char *filename, int flags);
+int path_is_mount_point(const char *path, int flags);
+
+int repeat_unmount(const char *path, int flags);
+
+int umount_recursive(const char *target, int flags);
+int bind_remount_recursive(const char *prefix, bool ro);
+
+int mount_move_root(const char *path);
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(FILE*, endmntent);
+#define _cleanup_endmntent_ _cleanup_(endmntentp)
+
+bool fstype_is_network(const char *fstype);
+
+union file_handle_union {
+        struct file_handle handle;
+        char padding[sizeof(struct file_handle) + MAX_HANDLE_SZ];
+};
+
+#define FILE_HANDLE_INIT { .handle.handle_bytes = MAX_HANDLE_SZ }