Libc-391.4.3.tar.gz

[apple/libc.git] / i386 / sys / cerror.s

diff --git a/i386/sys/cerror.s b/i386/sys/cerror.s
index f2c82db89b70459f2f8d5c16659e54e00d356976..b071f0a74a36e22ab2ab0052dd3be206cf38a629 100644 (file)
--- a/i386/sys/cerror.s
+++ b/i386/sys/cerror.s
@@ -3,8 +3,6 @@
  *
  * @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
  * Version 2.0 (the 'License'). You may not use this file except in
@@ -29,11 +27,19 @@
 
        .globl  _errno
 
+LABEL(cerror_cvt)
+       cmpl    $102, %eax      /* EOPNOTSUPP? */
+       jnz     cerror
+       movl    $45, %eax       /* Yes; make ENOTSUP for compatibility */
 LABEL(cerror)
        REG_TO_EXTERN(%eax, _errno)
-       pushl   %eax
+       mov             %esp,%edx
+       andl    $0xfffffff0,%esp
+       subl    $16,%esp
+       movl    %edx,4(%esp)
+       movl    %eax,(%esp)
        CALL_EXTERN(_cthread_set_errno_self)
-       addl    $4,%esp
+       movl    4(%esp),%esp
        movl    $-1,%eax
        movl    $-1,%edx /* in case a 64-bit value is returned */
        ret