PATCH: Use __syscall_ulong_t in bits/ipc.h

[H.J. Lu]

X32 needs __syscall_ulong_t in ipc_perm.  Tested on Linux/x86-64. OK
to install?

Thanks.

H.J.
	* sysdeps/unix/sysv/linux/bits/ipc.h (ipc_perm): Use
	__syscall_ulong_t.

diff --git a/sysdeps/unix/sysv/linux/bits/ipc.h b/sysdeps/unix/sysv/linux/bits/ipc.h
index 3bd5f1b..f1d5d37 100644
--- a/sysdeps/unix/sysv/linux/bits/ipc.h
+++ b/sysdeps/unix/sysv/linux/bits/ipc.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-1999, 2000 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2012 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
@@ -50,6 +50,6 @@ struct ipc_perm
     unsigned short int __pad1;
     unsigned short int __seq;		/* Sequence number.  */
     unsigned short int __pad2;
-    unsigned long int __unused1;
-    unsigned long int __unused2;
+    __syscall_ulong_t __unused1;
+    __syscall_ulong_t __unused2;
   };