diff --git a/ChangeLog b/ChangeLog
index 043ffbbde4..2af50a0a43 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2009-03-17  Ryan S. Arnold  <rsa@us.ibm.com>
+            Ulrich Drepper  <drepper@redhat.com>
+
+	* sysdeps/unix/sysv/linux/fallocate.c: Handle old kernel headers.
+	* sysdeps/unix/sysv/linux/fallocate64.c: Likewise.
+
 2009-03-25  Andrew Stubbs  <ams@codesourcery.com>
 
 	* sysdeps/sh/libc-tls.c: New file.
diff --git a/sysdeps/unix/sysv/linux/fallocate.c b/sysdeps/unix/sysv/linux/fallocate.c
index a45b0f831d..116f00046e 100644
--- a/sysdeps/unix/sysv/linux/fallocate.c
+++ b/sysdeps/unix/sysv/linux/fallocate.c
@@ -25,7 +25,12 @@
 int
 fallocate (int fd, int mode, __off_t offset, __off_t len)
 {
+#ifndef __NR_fallocate
   return INLINE_SYSCALL (fallocate, 6, fd, mode,
 			 __LONG_LONG_PAIR (offset >> 31, offset),
 			 __LONG_LONG_PAIR (len >> 31, len));
+#else
+  __set_errno (ENOSYS);
+  return -1;
+#endif
 }
diff --git a/sysdeps/unix/sysv/linux/fallocate64.c b/sysdeps/unix/sysv/linux/fallocate64.c
index 601a70ba1f..2fbe988910 100644
--- a/sysdeps/unix/sysv/linux/fallocate64.c
+++ b/sysdeps/unix/sysv/linux/fallocate64.c
@@ -25,9 +25,14 @@
 int
 __fallocate64_l64 (int fd, int mode, __off64_t offset, __off64_t len)
 {
+#ifndef __NR_fallocate
   return INLINE_SYSCALL (fallocate, 6, fd, mode,
 			 __LONG_LONG_PAIR ((long int) (offset >> 32),
 					   (long int) offset),
 			 __LONG_LONG_PAIR ((long int) (len >> 32),
 					   (long int) len));
+#else
+  __set_errno (ENOSYS);
+  return -1;
+#endif
 }