--- Libc/Libc-320/sys/shm_open.c
+++ Libc/Libc-583/sys/shm_open.c
@@ -1,9 +1,7 @@
 /*
- * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 1999, 2009 Apple Inc. All rights reserved.
  *
  * @APPLE_LICENSE_HEADER_START@
- * 
- * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
  * 
  * This file contains Original Code and/or Modifications of Original Code
  * as defined in and that are subject to the Apple Public Source License
@@ -23,16 +21,18 @@
  * @APPLE_LICENSE_HEADER_END@
  */
 
+#include <sys/cdefs.h>
+
 #ifdef __APPLE_PR3375657_HACK__
 
 #include <stdio.h>
-#include <sys/syscall.h>
 #include <sys/types.h>
 #include <unistd.h>
 #include <alloca.h>
 #include <string.h>
 
 __private_extern__ int _shm_match(const char *name);
+extern int __shm_open (const char *, int, int);
 
 int
 shm_open (const char *name, int flags, mode_t mode)
@@ -53,7 +53,7 @@
 		name = buffer;
         }
 
-	return syscall (SYS_shm_open, name, flags, mode);
+	return __shm_open(name, flags, mode);
 }
 
 #endif /* __APPLE_PR3375657_HACK__ */