1 files changed, 43 insertions, 0 deletions
diff --git a/include/sys/swap.h b/include/sys/swap.h
new file mode 100644
index 000000000..e84c36520
--- /dev/null
+++ b/include/sys/swap.h
@@ -0,0 +1,43 @@
+/* Calls to enable and disable swapping on specified locations.  Linux version.
+   Copyright (C) 1996, 1998 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 Library General Public License as
+   published by the Free Software Foundation; either version 2 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#ifndef _SYS_SWAP_H
+
+#define _SYS_SWAP_H	1
+#include <features.h>
+
+/* The swap priority is encoded as:
+   (prio << SWAP_FLAG_PRIO_SHIFT) & SWAP_FLAG_PRIO_MASK
+*/
+#define	SWAP_FLAG_PREFER	0x8000	/* Set if swap priority is specified. */
+#define	SWAP_FLAG_PRIO_MASK	0x7fff
+#define	SWAP_FLAG_PRIO_SHIFT	0
+
+__BEGIN_DECLS
+
+/* Make the block special device PATH available to the system for swapping.
+   This call is restricted to the super-user.  */
+extern int swapon __P ((__const char *__path, int __flags));
+
+/* Stop using block special device PATH for swapping.  */
+extern int swapoff __P ((__const char *__path));
+
+__END_DECLS
+
+#endif /* _SYS_SWAP_H */