1 files changed, 90 insertions, 0 deletions
diff --git a/src/VBox/Runtime/common/string/strtok_r.cpp b/src/VBox/Runtime/common/string/strtok_r.cpp
new file mode 100644
index 00000000..349ee884
--- /dev/null
+++ b/src/VBox/Runtime/common/string/strtok_r.cpp
@@ -0,0 +1,90 @@
+/* $Id: strtok_r.cpp $ */
+/** @file
+ * IPRT - No-CRT Strings, strtok_r().
+ */
+
+/*
+ * Copyright (C) 2022-2023 Oracle and/or its affiliates.
+ *
+ * This file is part of VirtualBox base platform packages, as
+ * available from https://www.virtualbox.org.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, in version 3 of the
+ * License.
+ *
+ * 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; if not, see <https://www.gnu.org/licenses>.
+ *
+ * The contents of this file may alternatively be used under the terms
+ * of the Common Development and Distribution License Version 1.0
+ * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
+ * in the VirtualBox distribution, in which case the provisions of the
+ * CDDL are applicable instead of those of the GPL.
+ *
+ * You may elect to license modified versions of this file under the
+ * terms and conditions of either the GPL or the CDDL or both.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
+ */
+
+
+/*********************************************************************************************************************************
+*   Header Files                                                                                                                 *
+*********************************************************************************************************************************/
+#include "internal/iprt.h"
+#include <iprt/string.h>
+
+
+#undef strtok_r
+char *RT_NOCRT(strtok_r)(char *psz, const char *pszDelimiters, char **ppszState)
+{
+    /*
+     * Load state.
+     */
+    if (!psz)
+    {
+        psz = *ppszState;
+        if (!psz)
+            return NULL;
+    }
+
+    /*
+     * Skip leading delimiters.
+     */
+    size_t const cchDelimiters = strlen(pszDelimiters);
+    for (;;)
+    {
+        char ch = *psz;
+        if (!ch)
+            return *ppszState = NULL;
+        if (memchr(pszDelimiters, ch, cchDelimiters) == NULL)
+            break;
+        psz++;
+    }
+
+    /*
+     * Find the end of the token.
+     */
+    char * const pszRet = psz;
+    for (;;)
+    {
+        char ch = *++psz;
+        if (memchr(pszDelimiters, ch, cchDelimiters + 1 /* '\0' */) == NULL)
+        { /* semi-likely */ }
+        else
+        {
+            *psz = '\0';
+            *ppszState = ch ? psz + 1 : NULL;
+            return pszRet;
+        }
+    }
+}
+RT_ALIAS_AND_EXPORT_NOCRT_SYMBOL(strtok_r);
+