--- Libc/Libc-1725.40.4/util/opendev.c
+++ /dev/null
@@ -1,105 +0,0 @@
-/*     $OpenBSD: opendev.c,v 1.7 2002/06/09 22:18:43 fgsch Exp $       */
-
-/*
- * Copyright (c) 2000, Todd C. Miller.  All rights reserved.
- * Copyright (c) 1996, Jason Downs.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS
- * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <ctype.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <limits.h>
-#include <paths.h>
-#include <stdio.h>
-#include <string.h>
-#include <pthread.h>
-
-#include "util.h"
-
-/*
- * opendev(3) is an inherently non-thread-safe API, since
- * it returns a buffer to global storage. However we can
- * at least make sure the storage allocation is thread safe
- * and does not leak memory in case of simultaneous
- * initialization
- */
-static pthread_once_t opendev_namebuf_once = PTHREAD_ONCE_INIT;
-static char *namebuf = NULL;
-
-static void opendev_namebuf_init(void);
-
-int
-opendev(char *path, int oflags, int dflags, char **realpath)
-{
-	int fd;
-	char *slash, *prefix;
-
-	/* Initial state */
-	if (realpath)
-		*realpath = path;
-	fd = -1;
-	errno = ENOENT;
-
-	if (pthread_once(&opendev_namebuf_once,
-					 opendev_namebuf_init)
-		|| !namebuf) {
-		errno = ENOMEM;
-		return -1;
-	}
-
-	if (dflags & OPENDEV_BLCK)
-		prefix = "";			/* block device */
-	else
-		prefix = "r";			/* character device */
-
-	if ((slash = strchr(path, '/')))
-		fd = open(path, oflags);
-	else if (dflags & OPENDEV_PART) {
-		if (snprintf(namebuf, PATH_MAX, "%s%s%s",
-		    _PATH_DEV, prefix, path) < PATH_MAX) {
-			char *slice;
-			while ((slice = strrchr(namebuf, 's')) &&
-			    isdigit(*(slice-1))) *slice = '\0';
-			fd = open(namebuf, oflags);
-			if (realpath)
-				*realpath = namebuf;
-		} else
-			errno = ENAMETOOLONG;
-	}
-	if (!slash && fd == -1 && errno == ENOENT) {
-		if (snprintf(namebuf, PATH_MAX, "%s%s%s",
-		    _PATH_DEV, prefix, path) < PATH_MAX) {
-			fd = open(namebuf, oflags);
-			if (realpath)
-				*realpath = namebuf;
-		} else
-			errno = ENAMETOOLONG;
-	}
-	return (fd);
-}
-
-static void opendev_namebuf_init(void)
-{
-	namebuf = malloc(PATH_MAX);
-}