1 /* Obtain handle for an open file via a handle. Linux implementation.
2 Copyright (C) 2017-2022 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
18
19 #include <fcntl.h>
20 #include <sys/types.h>
21 #include <sys/stat.h>
22 #include <sysdep-cancel.h>
23
24 int
open_by_handle_at(int mount_fd,struct file_handle * handle,int flags)25 open_by_handle_at (int mount_fd, struct file_handle *handle, int flags)
26 {
27 return SYSCALL_CANCEL (open_by_handle_at, mount_fd, handle, flags);
28 }
29