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-rw-r--r--sysdeps/unix/sysv/linux/kernel-features.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/kernel-features.h b/sysdeps/unix/sysv/linux/kernel-features.h
index 0796a8a1fd..c84305c583 100644
--- a/sysdeps/unix/sysv/linux/kernel-features.h
+++ b/sysdeps/unix/sysv/linux/kernel-features.h
@@ -232,3 +232,11 @@
 # define __ASSUME_FCNTL64		1
 # define __ASSUME_GETDENTS64_SYSCALL	1
 #endif
+
+/* The late 2.5 kernels saw a lot of new CLONE_* flags.  Summarize
+   their availability with one define.  The changes were made first
+   for i386 and the have to be done separately for the other archs.
+   For i386 we pick 2.5.50 as the first version with support.  */
+#if __LINUX_KERNEL_VERSION >= 132432
+# define __ASSUME_CLONE_THREAD_FLAGS	1
+#endif