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/* Calls to enable and disable swapping on specified locations. Unix version.
Copyright (C) 1996-2018 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library 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.
The GNU C Library 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 the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#ifndef __SYS_SWAP_H
#define __SYS_SWAP_H 1
#include <features.h>
/* Make the block special device PATH available to the system for swapping.
This call is restricted to the super-user. */
extern int swapon (const char *__path, int __flags) __THROW;
/* Stop using block special device PATH for swapping. */
extern int swapoff (const char *__path) __THROW;
#endif /* sys/swap.h */
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