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Diffstat (limited to 'libc/sysdeps/unix/sysv/linux/kernel-features.h')
-rw-r--r--libc/sysdeps/unix/sysv/linux/kernel-features.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/libc/sysdeps/unix/sysv/linux/kernel-features.h b/libc/sysdeps/unix/sysv/linux/kernel-features.h
index c220dca94..d78f1015d 100644
--- a/libc/sysdeps/unix/sysv/linux/kernel-features.h
+++ b/libc/sysdeps/unix/sysv/linux/kernel-features.h
@@ -1,6 +1,6 @@
/* Set flags signalling availability of kernel features based on given
kernel version number.
- Copyright (C) 1999-2009, 2010 Free Software Foundation, Inc.
+ Copyright (C) 1999-2009, 2010, 2011 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
@@ -496,6 +496,7 @@
# define __ASSUME_PIPE2 1
# define __ASSUME_EVENTFD2 1
# define __ASSUME_SIGNALFD4 1
+# define __ASSUME_DUP3 1
#endif
/* Support for the accept4 syscall was added in 2.6.28. */