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-rw-r--r--thread.h235
1 files changed, 0 insertions, 235 deletions
diff --git a/thread.h b/thread.h
deleted file mode 100644
index 427237b..0000000
--- a/thread.h
+++ /dev/null
@@ -1,235 +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) 2002-2010 OpenVPN Technologies, Inc. <sales@openvpn.net>
- *
- * 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
- */
-
-#ifndef THREAD_H
-#define THREAD_H
-
-#include "basic.h"
-#include "common.h"
-
-/*
- * OpenVPN static mutex locks, by mutex type
- */
-#define L_UNUSED 0
-#define L_CTIME 1
-#define L_INET_NTOA 2
-#define L_MSG 3
-#define L_STRERR 4
-#define L_PUTENV 5
-#define L_PRNG 6
-#define L_GETTIMEOFDAY 7
-#define L_ENV_SET 8
-#define L_SYSTEM 9
-#define L_CREATE_TEMP 10
-#define L_PLUGIN 11
-#define N_MUTEXES 12
-
-#ifdef USE_PTHREAD
-
-#define MAX_THREADS 50
-
-#define CACHE_LINE_SIZE 128
-
-/*
- * Improve SMP performance by making sure that each
- * mutex resides in its own cache line.
- */
-struct sparse_mutex
-{
- pthread_mutex_t mutex;
- uint8_t dummy [CACHE_LINE_SIZE - sizeof (pthread_mutex_t)];
-};
-
-typedef pthread_t openvpn_thread_t;
-
-extern bool pthread_initialized;
-
-extern struct sparse_mutex mutex_array[N_MUTEXES];
-
-#define MUTEX_DEFINE(lock) pthread_mutex_t lock
-#define MUTEX_PTR_DEFINE(lock) pthread_mutex_t *lock
-
-static inline bool
-openvpn_thread_enabled (void)
-{
- return pthread_initialized;
-}
-
-static inline openvpn_thread_t
-openvpn_thread_self (void)
-{
- return pthread_initialized ? pthread_self() : 0;
-}
-
-static inline void
-mutex_init (pthread_mutex_t *mutex)
-{
- if (mutex)
- pthread_mutex_init (mutex, NULL);
-}
-
-static inline void
-mutex_destroy (pthread_mutex_t *mutex)
-{
- if (mutex)
- pthread_mutex_destroy (mutex);
-}
-
-static inline void
-mutex_lock (pthread_mutex_t *mutex)
-{
- if (pthread_initialized && mutex)
- pthread_mutex_lock (mutex);
-}
-
-static inline bool
-mutex_trylock (pthread_mutex_t *mutex)
-{
- if (pthread_initialized && mutex)
- return pthread_mutex_trylock (mutex) == 0;
- else
- return true;
-}
-
-static inline void
-mutex_unlock (pthread_mutex_t *mutex)
-{
- if (pthread_initialized && mutex)
- {
- pthread_mutex_unlock (mutex);
-#if 1 /* JYFIXME: if race conditions exist, make them more likely to occur */
- sleep (0);
-#endif
- }
-}
-
-static inline void
-mutex_cycle (pthread_mutex_t *mutex)
-{
- if (pthread_initialized && mutex)
- {
- pthread_mutex_unlock (mutex);
- sleep (0);
- pthread_mutex_lock (mutex);
- }
-}
-
-static inline void
-mutex_lock_static (int type)
-{
- mutex_lock (&mutex_array[type].mutex);
-}
-
-static inline void
-mutex_unlock_static (int type)
-{
- mutex_unlock (&mutex_array[type].mutex);
-}
-
-static inline void
-mutex_cycle_static (int type)
-{
- mutex_cycle (&mutex_array[type].mutex);
-}
-
-void openvpn_thread_init (void);
-void openvpn_thread_cleanup (void);
-
-openvpn_thread_t openvpn_thread_create (void *(*start_routine) (void *), void* arg);
-void openvpn_thread_join (openvpn_thread_t id);
-
-#else /* USE_PTHREAD */
-
-typedef int openvpn_thread_t;
-
-#if defined(_MSC_VER) || PEDANTIC
-
-#define MUTEX_DEFINE(lock) int eat_semicolon
-#define MUTEX_PTR_DEFINE(lock) int eat_semicolon
-
-#else
-
-#define MUTEX_DEFINE(lock)
-#define MUTEX_PTR_DEFINE(lock)
-
-#endif
-
-#define mutex_init(m)
-#define mutex_destroy(m)
-#define mutex_lock(m)
-#define mutex_trylock(m) (true)
-#define mutex_unlock(m)
-#define mutex_cycle(m)
-
-static inline bool
-openvpn_thread_enabled (void)
-{
- return false;
-}
-
-static inline openvpn_thread_t
-openvpn_thread_self (void)
-{
- return 0;
-}
-
-static inline void
-openvpn_thread_init (void)
-{
-}
-
-static inline void
-openvpn_thread_cleanup (void)
-{
-}
-
-static inline openvpn_thread_t
-openvpn_thread_create (void *(*start_routine) (void *), void* arg)
-{
- return 0;
-}
-
-static inline void
-work_thread_join (openvpn_thread_t id)
-{
-}
-
-static inline void
-mutex_lock_static (int type)
-{
-}
-
-static inline void
-mutex_unlock_static (int type)
-{
-}
-
-static inline void
-mutex_cycle_static (int type)
-{
-}
-
-#endif /* USE_PTHREAD */
-
-#endif /* THREAD_H */