1/* System-specific extensions of <sys/mman.h>, Linux version.
 2   Copyright (C) 2022-2025 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#ifndef _SYS_MMAN_H
20# error "Never include <bits/mman_ext.h> directly; use <sys/mman.h> instead."
21#endif
22
23#ifdef __USE_GNU
24struct iovec;
25extern __ssize_t process_madvise (int __pid_fd, const struct iovec *__iov,
26				  size_t __count, int __advice,
27				  unsigned __flags)
28  __THROW;
29
30extern int process_mrelease (int pidfd, unsigned int flags) __THROW;
31
32#endif /* __USE_GNU  */