/* This file is part of the KDE Libraries.
 * 
 * Copyright (C) 2008 Stefan Teleman <teleman@kde.org>
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 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
 * Library General Public License for more details.
 * 
 * You should have received a copy of the GNU Library General Public License
 * along with this library; see the file COPYING.LIB.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 * */

#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <errno.h>
#include <mkdtemp.h>
#include <pthread.h>

#if defined(_BSD_SOURCE)

#ifdef __cplusplus
extern "C" {
#endif

extern int errno;
static pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;

char* mkdtemp(char* template)
{
    char* tmpname;
    int ret;

    pthread_mutex_lock(&mutex);
    errno = 0;

    tmpname = mktemp(template);
    if (tmpname == NULL)
        goto einval;

    if ((mkdir((const char *) tmpname, (mode_t) 0700)) != 0)
        goto edirfail;

    pthread_mutex_unlock(&mutex);
    return tmpname;

einval:
    errno = EINVAL;
    pthread_mutex_unlock(&mutex);
    return NULL;

edirfail:
    pthread_mutex_unlock(&mutex);
    return NULL;
}

#ifdef __cplusplus
}
#endif

#endif /* _BSD_SOURCE */