--- Libc/Libc-594.9.1/stdlib/grantpt.c
+++ /dev/null
@@ -1,94 +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 <stdlib.h>
-#include <sys/ioctl.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <errno.h>
-
-/*
- * posix_openpt call for cloning pty implementation.
- *
- * Just open /dev/ptmx
- */
-int
-posix_openpt(int flags)
-{
-	int fd = open("/dev/ptmx", flags);
-	if (fd >= 0)
-		return fd;
-	return -1;
-}
-
-/*
- * grantpt call for cloning pty implementation.
- *
- * Change UID and GID of slave pty associated with master pty whose
- * fd is provided, to the real UID and real GID of the calling thread.
- */
-int
-grantpt(int fd)
-{
-	return ioctl(fd, TIOCPTYGRANT);
-}
-
-/*
- * ptsname call for cloning pty implementation.
- *
- * NOTE: Returns a pointer to a static buffer, which will be overwritten on
- * subsequent calls.
- */
-char *
-ptsname(int fd)
-{
-	static char ptsnamebuf[ 128];	/* ioctl knows length */
-	int error;
-	char *retval = NULL;
-	struct stat sbuf;
-
-	error = ioctl(fd, TIOCPTYGNAME, ptsnamebuf);
-	if (!error) {
-		/*
-		 * XXX TSD
-		 *
-		 * POSIX: Handle device rename test case, which is expected
-		 * to fail if the pty has been renamed.
-		 */
-		if (stat(ptsnamebuf, &sbuf) == 0)
-			retval = ptsnamebuf;
-	}
-
-	return (retval);
-}
-
-/*
- * unlockpt call for cloning pty implementation.
- *
- * Unlock the slave pty associated with the master to which fd refers.
- */
-int
-unlockpt(int fd)
-{
-	return ioctl(fd, TIOCPTYUNLK);
-}