1 // Copyright 2017 The Fuchsia Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 #pragma once
6 
7 #ifndef __Fuchsia__
8 #error "Fuchsia-only header"
9 #endif
10 
11 #include <stdlib.h>
12 #include <stdint.h>
13 #include <sys/types.h>
14 
15 #include <lib/fdio/vfs.h>
16 #include <zircon/assert.h>
17 #include <zircon/types.h>
18 
19 __BEGIN_CDECLS
20 
21 // Send an unmount signal on a handle to a filesystem and await a
22 // response. Unconditionally consumes |h|.
23 zx_status_t vfs_unmount_handle(zx_handle_t h, zx_time_t deadline);
24 
25 __END_CDECLS
26