Libc-763.11.tar.gz

[apple/libc.git] / sys / chmod.c

diff --git a/sys/chmod.c b/sys/chmod.c
deleted file mode 100644 (file)
index 175316c..0000000
--- a/sys/chmod.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Copyright (c) 2005 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- * 
- * 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.
- * 
- * 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, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- * 
- * @APPLE_LICENSE_HEADER_END@
- */
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <errno.h>
-
-extern int __chmod(const char *path, mode_t mode);
-
-/*
- * chmod stub, ignore S_ISUID and/or S_ISGID on EPERM,
- * mandated for conformance.
- *
- * This is for UNIX03 only.
- */
-int
-chmod(const char *path, mode_t mode)
-{
-       int res = __chmod(path, mode);
-
-       if (res >= 0 || errno != EPERM || (mode & (S_ISUID | S_ISGID)) == 0)
-               return res;
-       if (mode & S_ISGID) {
-               res = __chmod(path, mode ^ S_ISGID);
-               if (res >= 0 || errno != EPERM)
-                       return res;
-       }
-       if (mode & S_ISUID) {
-               res = __chmod(path, mode ^ S_ISUID);
-               if (res >= 0 || errno != EPERM)
-                       return res;
-       }
-       if (mode & (S_ISUID | S_ISGID) == (S_ISUID | S_ISGID))
-               res = __chmod(path, mode ^ (S_ISUID | S_ISGID));
-       return res;
-}