--- /dev/null
+++ Libc/Libc-262/ppc/sys/getpid.s
@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ * 
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License").  You may not use this file except in compliance with the
+ * License.  Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ * 
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
+ * 
+ * @APPLE_LICENSE_HEADER_END@
+ */
+#include "SYS.h"
+	.data
+	EXPORT(__current_pid)
+	.long 0
+
+TEXT
+LEAF(_getpid)
+#if defined(__DYNAMIC__)
+        mflr    r0
+        bcl    20,31,1f
+1:
+        mflr    r5
+        mtlr    r0
+        addis   r5, r5, ha16(__current_pid - 1b)
+        addi    r5, r5, lo16(__current_pid - 1b)
+#else
+	lis	r5,ha16(__current_pid)
+	ori	r5,r5,lo16(__current_pid)
+#endif
+	lwz	r3,0(r5)		// get the cached pid
+	cmpwi 	r3,0			// if positive,
+	bgtlr+				// return it
+	
+        SYSCALL_NONAME(getpid, 0)
+
+        lwarx	r4,0,r5			// see if we can cache it
+	cmpwi	r4,0			// we cant if there are any
+	bltlr-				// vforks in progress
+
+	stwcx.	r3,0,r5			// ignore cache conflicts
+	blr
+END(_getpid)