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--- Libc/Libc-1669.40.2/sys/msgctl.c
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * Copyright (c) 2004 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 <unistd.h>
-#include <stdarg.h>
-#include <sys/msg.h>
-
-/*
- * Stub function to account for the differences in the ipc_perm structure,
- * while maintaining binary backward compatibility.
- *
- * This is only the legacy behavior.
- */
-extern int __msgctl(int, int, struct msqid_ds *);
-
-int
-msgctl(int msqid, int cmd, struct msqid_ds *ds)
-{
- struct __msqid_ds_old *ds_old = (struct __msqid_ds_old *)ds;
- struct __msqid_ds_new ds2;
- struct __msqid_ds_new *ds_new = &ds2;
- int rv;
-
-#define _UP_CVT(x) ds_new-> x = ds_old-> x
-#define _DN_CVT(x) ds_old-> x = ds_new-> x
-
- if (cmd == IPC_SET) {
- /* convert before call */
- _UP_CVT(msg_perm.uid);
- _UP_CVT(msg_perm.gid);
- _UP_CVT(msg_perm.cuid);
- _UP_CVT(msg_perm.cgid);
- _UP_CVT(msg_perm.mode);
- ds_new->msg_perm._seq = ds_old->msg_perm.seq;
- ds_new->msg_perm._key = ds_old->msg_perm.key;
- _UP_CVT(msg_first);
- _UP_CVT(msg_last);
- _UP_CVT(msg_cbytes);
- _UP_CVT(msg_qnum);
- _UP_CVT(msg_qbytes);
- _UP_CVT(msg_lspid);
- _UP_CVT(msg_lrpid);
- _UP_CVT(msg_stime);
- _UP_CVT(msg_pad1); /* binary compatibility */
- _UP_CVT(msg_rtime);
- _UP_CVT(msg_pad2); /* binary compatibility */
- _UP_CVT(msg_ctime);
- _UP_CVT(msg_pad3); /* binary compatibility */
- _UP_CVT(msg_pad4[0]); /* binary compatibility */
- _UP_CVT(msg_pad4[1]); /* binary compatibility */
- _UP_CVT(msg_pad4[2]); /* binary compatibility */
- _UP_CVT(msg_pad4[3]); /* binary compatibility */
- }
-
- rv = __msgctl(msqid, cmd, ds_new);
-
- if (cmd == IPC_STAT) {
- /* convert after call */
- _DN_CVT(msg_perm.uid); /* warning! precision loss! */
- _DN_CVT(msg_perm.gid); /* warning! precision loss! */
- _DN_CVT(msg_perm.cuid); /* warning! precision loss! */
- _DN_CVT(msg_perm.cgid); /* warning! precision loss! */
- _DN_CVT(msg_perm.mode);
- ds_old->msg_perm.seq = ds_new->msg_perm._seq;
- ds_old->msg_perm.key = ds_new->msg_perm._key;
- _DN_CVT(msg_first);
- _DN_CVT(msg_last);
- _DN_CVT(msg_cbytes);
- _DN_CVT(msg_qnum);
- _DN_CVT(msg_qbytes);
- _DN_CVT(msg_lspid);
- _DN_CVT(msg_lrpid);
- _DN_CVT(msg_stime);
- _DN_CVT(msg_pad1); /* binary compatibility */
- _DN_CVT(msg_rtime);
- _DN_CVT(msg_pad2); /* binary compatibility */
- _DN_CVT(msg_ctime);
- _DN_CVT(msg_pad3); /* binary compatibility */
- _DN_CVT(msg_pad4[0]); /* binary compatibility */
- _DN_CVT(msg_pad4[1]); /* binary compatibility */
- _DN_CVT(msg_pad4[2]); /* binary compatibility */
- _DN_CVT(msg_pad4[3]); /* binary compatibility */
- }
-
- return (rv);
-}