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Diffstat (limited to 'main/openvpn/src/compat/compat-dirname.c')
m---------main/openvpn0
-rw-r--r--main/openvpn/src/compat/compat-dirname.c119
2 files changed, 0 insertions, 119 deletions
diff --git a/main/openvpn b/main/openvpn
new file mode 160000
+Subproject 7aaf01766f9718375986600216607aeb6397200
diff --git a/main/openvpn/src/compat/compat-dirname.c b/main/openvpn/src/compat/compat-dirname.c
deleted file mode 100644
index 88785950..00000000
--- a/main/openvpn/src/compat/compat-dirname.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * OpenVPN -- An application to securely tunnel IP networks
- * over a single UDP port, with support for SSL/TLS-based
- * session authentication and key exchange,
- * packet encryption, packet authentication, and
- * packet compression.
- *
- * Copyright (C) 2011 - David Sommerseth <davids@redhat.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2
- * as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program (see the file COPYING included with this
- * distribution); if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#elif defined(_MSC_VER)
-#include "config-msvc.h"
-#endif
-
-
-#ifndef HAVE_DIRNAME
-
-#include "compat.h"
-#include <string.h>
-
-/* Unoptimised version of glibc memrchr().
- * This is considered fast enough, as only this compat
- * version of dirname() depends on it.
- */
-static const char *
-__memrchr(const char *str, int c, size_t n)
-{
- const char *end = str;
-
- end += n - 1; /* Go to the end of the string */
- while (end >= str) {
- if(c == *end)
- return end;
- else
- end--;
- }
- return NULL;
-}
-
-/* Modified version based on glibc-2.14.1 by Ulrich Drepper <drepper@akkadia.org>
- * This version is extended to handle both / and \ in path names.
- */
-char *
-dirname (char *path)
-{
- static const char dot[] = ".";
- char *last_slash;
- char separator = '/';
-
- /* Find last '/'. */
- last_slash = path != NULL ? strrchr (path, '/') : NULL;
- /* If NULL, check for \ instead ... might be Windows a path */
- if (!last_slash) {
- last_slash = path != NULL ? strrchr (path, '\\') : NULL;
- separator = last_slash ? '\\' : '/'; /* Change the separator if \ was found */
- }
-
- if (last_slash != NULL && last_slash != path && last_slash[1] == '\0') {
- /* Determine whether all remaining characters are slashes. */
- char *runp;
-
- for (runp = last_slash; runp != path; --runp)
- if (runp[-1] != separator)
- break;
-
- /* The '/' is the last character, we have to look further. */
- if (runp != path)
- last_slash = (char *) __memrchr (path, separator, runp - path);
- }
-
- if (last_slash != NULL) {
- /* Determine whether all remaining characters are slashes. */
- char *runp;
-
- for (runp = last_slash; runp != path; --runp)
- if (runp[-1] != separator)
- break;
-
- /* Terminate the path. */
- if (runp == path) {
- /* The last slash is the first character in the string. We have to
- return "/". As a special case we have to return "//" if there
- are exactly two slashes at the beginning of the string. See
- XBD 4.10 Path Name Resolution for more information. */
- if (last_slash == path + 1)
- ++last_slash;
- else
- last_slash = path + 1;
- }
- else
- last_slash = runp;
-
- last_slash[0] = '\0';
- } else
- /* This assignment is ill-designed but the XPG specs require to
- return a string containing "." in any case no directory part is
- found and so a static and constant string is required. */
- path = (char *) dot;
-
- return path;
-}
-
-#endif /* HAVE_DIRNAME */