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authorUlrich Drepper <drepper@redhat.com>2010-11-16 12:17:04 -0500
committerPetr Baudis <pasky@suse.cz>2010-11-20 15:40:21 +0100
commit7112fd02abb494e353f5dc5a5057183ae153869e (patch)
tree4817b1bd354be1cc16d69e6650f22ac7353c5cf2 /sysdeps
parentdd2fde461e300fc08fa95cff78dae4a76b3e7f8a (diff)
downloadglibc-7112fd02abb494e353f5dc5a5057183ae153869e.tar.gz
Define SWAP_FLAG_DISCARD.
(cherry picked from commit a1fb5e3ebe9d38b5ae6c5bfbfaa04882d52355bc)
Diffstat (limited to 'sysdeps')
-rw-r--r--sysdeps/unix/sysv/linux/sys/swap.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/sys/swap.h b/sysdeps/unix/sysv/linux/sys/swap.h
index b6e7bef5d2..961006cbbe 100644
--- a/sysdeps/unix/sysv/linux/sys/swap.h
+++ b/sysdeps/unix/sysv/linux/sys/swap.h
@@ -1,5 +1,5 @@
/* Calls to enable and disable swapping on specified locations. Linux version.
- Copyright (C) 1996, 1998, 1999 Free Software Foundation, Inc.
+ Copyright (C) 1996, 1998, 1999, 2010 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
@@ -28,6 +28,7 @@
#define SWAP_FLAG_PREFER 0x8000 /* Set if swap priority is specified. */
#define SWAP_FLAG_PRIO_MASK 0x7fff
#define SWAP_FLAG_PRIO_SHIFT 0
+#define SWAP_FLAG_DISCARD 0x10000 /* Discard swap cluster after use. */
__BEGIN_DECLS