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-rw-r--r--sysdeps/unix/sysv/linux/kernel-features.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/kernel-features.h b/sysdeps/unix/sysv/linux/kernel-features.h
index 927701a662..3653f73618 100644
--- a/sysdeps/unix/sysv/linux/kernel-features.h
+++ b/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, 2000, 2001 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2000, 2001, 2002 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
@@ -184,6 +184,12 @@
 # define __ASSUME_MMAP2_SYSCALL		1
 #endif
 
+/* On x86, the set_thread_area syscall was introduced in 2.5.29, but its
+   semantics was changed in 2.5.30.  */
+#if __LINUX_KERNEL_VERSION >= 132382 && defined __i386__
+# define __ASSUME_SET_THREAD_AREA_SYSCALL	1
+#endif
+
 /* There are an infinite number of PA-RISC kernel versions numbered
    2.4.0.  But they've not really been released as such.  We require
    and expect the final version here.  */