1 files changed, 0 insertions, 170 deletions

diff --git a/bsd-realpath.c b/bsd-realpath.c
deleted file mode 100644
index baf17f1a4..000000000
--- a/bsd-realpath.c
+++ /dev/null
@@ -1,170 +0,0 @@
-/*
- * Copyright (c) 1994
- *      The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Jan-Simon Pendry.
- *
- * 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 REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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 "includes.h"
-
-#if !defined(HAVE_REALPATH) || defined(BROKEN_REALPATH)
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char *rcsid = "$OpenBSD: realpath..c,v 1.4 1998/05/18 09:55:19 deraadt Exp $";
-#endif /* LIBC_SCCS and not lint */
-
-#include <sys/param.h>
-#include <sys/stat.h>
-
-#include <errno.h>
-#include <fcntl.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-/*
- * S_ISLNK compatibility
- */
-#ifndef S_ISLNK
-#define S_ISLNK(m) ((m & 0170000) == 0120000)
-#endif
-
-/*
- * MAXSYMLINKS
- */
-#ifndef MAXSYMLINKS
-#define MAXSYMLINKS 5
-#endif
-
-/*
- * char *realpath(const char *path, char resolved_path[MAXPATHLEN]);
- *
- * Find the real name of path, by removing all ".", ".." and symlink
- * components.  Returns (resolved) on success, or (NULL) on failure,
- * in which case the path which caused trouble is left in (resolved).
- */
-char *
-realpath(const char *path, char *resolved)
-{
-        struct stat sb;
-        int fd, n, rootd, serrno = 0;
-        char *p, *q, wbuf[MAXPATHLEN], start[MAXPATHLEN];
-        int symlinks = 0;
-
-        /* Save the starting point. */
-        getcwd(start,MAXPATHLEN);       
-        if ((fd = open(".", O_RDONLY)) < 0) {
-                (void)strcpy(resolved, ".");
-                return (NULL);
-        }
-        close(fd);
-
-        /*
-         * Find the dirname and basename from the path to be resolved.
-         * Change directory to the dirname component.
-         * lstat the basename part.
-         *     if it is a symlink, read in the value and loop.
-         *     if it is a directory, then change to that directory.
-         * get the current directory name and append the basename.
-         */
-        (void)strncpy(resolved, path, MAXPATHLEN - 1);
-        resolved[MAXPATHLEN - 1] = '\0';
-loop:
-        q = strrchr(resolved, '/');
-        if (q != NULL) {
-                p = q + 1;
-                if (q == resolved)
-                        q = "/";
-                else {
-                        do {
-                                --q;
-                        } while (q > resolved && *q == '/');
-                        q[1] = '\0';
-                        q = resolved;
-                }
-                if (chdir(q) < 0)
-                        goto err1;
-        } else
-                p = resolved;
-
-        /* Deal with the last component. */
-        if (lstat(p, &sb) == 0) {
-                if (S_ISLNK(sb.st_mode)) {
-                        if (++symlinks > MAXSYMLINKS) {
-                                serrno = ELOOP;
-                                goto err1;
-                        }
-                        n = readlink(p, resolved, MAXPATHLEN-1);
-                        if (n < 0)
-                                goto err1;
-                        resolved[n] = '\0';
-                        goto loop;
-                }
-                if (S_ISDIR(sb.st_mode)) {
-                        if (chdir(p) < 0)
-                                goto err1;
-                        p = "";
-                }
-        }
-
-        /*
-         * Save the last component name and get the full pathname of
-         * the current directory.
-         */
-        (void)strcpy(wbuf, p);
-        if (getcwd(resolved, MAXPATHLEN) == 0)
-                goto err1;
-
-        /*
-         * Join the two strings together, ensuring that the right thing
-         * happens if the last component is empty, or the dirname is root.
-         */
-        if (resolved[0] == '/' && resolved[1] == '\0')
-                rootd = 1;
-        else
-                rootd = 0;
-
-        if (*wbuf) {
-                if (strlen(resolved) + strlen(wbuf) + rootd + 1 > MAXPATHLEN) {
-                        serrno = ENAMETOOLONG;
-                        goto err1;
-                }
-                if (rootd == 0)
-                        (void)strcat(resolved, "/");
-                (void)strcat(resolved, wbuf);
-        }
-
-        /* Go back to where we came from. */
-        if (chdir(start) < 0) {
-                serrno = errno;
-                goto err2;
-        }
-        return (resolved);
-
-err1:   chdir(start);
-err2:   errno = serrno;
-        return (NULL);
-}
-#endif /* !defined(HAVE_REALPATH) || defined(BROKEN_REALPATH) */