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 e1ab9cc95d16208cfd2d30aee5ead18023bd49f7..b071f0a74a36e22ab2ab0052dd3be206cf38a629 100644 (file)
--- a/i386/sys/cerror.s
+++ b/i386/sys/cerror.s
@@ -3,19 +3,20 @@
  *
  * @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 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
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ 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
+ * The 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.
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
  * 
  * @APPLE_LICENSE_HEADER_END@
  */
@@ -26,11 +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