/*
* This file is part of the SSH Library
*
* Copyright (c) 2018 by Anderson Toshiyuki Sasaki
*
* The SSH 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.
*
* The SSH 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 the SSH Library; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
* MA 02111-1307, USA.
*/
#include "config.h"
#include "libssh/threads.h"
#include <libssh/callbacks.h>
static int threads_noop(void **lock)
{
(void)lock;
return 0;
}
static unsigned long threads_id_noop (void)
{
return 1;
}
static struct ssh_threads_callbacks_struct ssh_threads_noop =
{
.type = "threads_noop",
.mutex_init = threads_noop,
.mutex_destroy = threads_noop,
.mutex_lock = threads_noop,
.mutex_unlock = threads_noop,
.thread_id = threads_id_noop
};
/* Threads interface implementation */
#if !(HAVE_PTHREAD) && !(defined _WIN32 || defined _WIN64)
void ssh_mutex_lock(SSH_MUTEX *mutex)
{
(void) mutex;
return;
}
void ssh_mutex_unlock(SSH_MUTEX *mutex)
{
(void) mutex;
return;
}
struct ssh_threads_callbacks_struct *ssh_threads_get_default(void)
{
return &ssh_threads_noop;
}
#endif
struct ssh_threads_callbacks_struct *ssh_threads_get_noop(void)
{
return &ssh_threads_noop;
}