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/*
* Copyright (c) 2002-2013 Balabit
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* As an additional exemption you are allowed to compile & link against the
* OpenSSL libraries as published by the OpenSSL project. See the file
* COPYING for details.
*
*/
#include "compat/string.h"
#if !defined(SYSLOG_NG_HAVE_STRTOK_R) || defined(TEST_STRTOK_R)
char *
strtok_r(char *str, const char *delim, char **saveptr)
{
char *it;
char *head;
if (str)
*saveptr = str;
if (!*saveptr)
return NULL;
it = *saveptr;
/*find the first non-delimiter*/
it += strspn(it, delim);
head = it;
if (!it || !*it)
{
*saveptr = NULL;
return NULL;
}
/* find the first delimiter */
it = strpbrk(it, delim);
/* skip all the delimiters */
while (it && *it && strchr(delim, *it))
{
*it = '\0';
it++;
}
*saveptr = it;
return head;
}
#endif
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