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// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_WEBKIT_BUILD_JAVASCRIPTCORE_PTHREAD_H__
#define CHROME_WEBKIT_BUILD_JAVASCRIPTCORE_PTHREAD_H__
#include <errno.h>
#include "wtf/Assertions.h"
// Dummy implementations of various pthread APIs
// ----------------------------------------------------------------------------
// pthread_t
typedef int pthread_t;
inline pthread_t pthread_self() {
return 0;
}
inline int pthread_equal(pthread_t a, pthread_t b) {
return a == b;
}
inline int pthread_create(pthread_t* thread, void*, void* (*)(void*), void*) {
ASSERT_NOT_REACHED();
return EINVAL;
}
inline int pthread_join(pthread_t thread, void **) {
ASSERT_NOT_REACHED();
return EINVAL;
}
// ----------------------------------------------------------------------------
// pthread_mutex_t
typedef int pthread_mutex_t;
inline int pthread_mutex_init(pthread_mutex_t* mutex, const void*) {
return 0;
}
inline int pthread_mutex_destroy(pthread_mutex_t* mutex) {
return 0;
}
inline int pthread_mutex_lock(pthread_mutex_t* mutex) {
return 0;
}
inline int pthread_mutex_trylock(pthread_mutex_t* mutex) {
return 0;
}
inline int pthread_mutex_unlock(pthread_mutex_t* mutex) {
return 0;
}
#define PTHREAD_MUTEX_INITIALIZER 0
//
// pthread_cond_t
typedef int pthread_cond_t;
inline int pthread_cond_init(pthread_cond_t* cond, const void*) {
return 0;
}
inline int pthread_cond_destroy(pthread_cond_t* cond) {
return 0;
}
inline int pthread_cond_wait(pthread_cond_t *, pthread_mutex_t *) {
return 0;
}
inline int pthread_cond_signal(pthread_cond_t *) {
return 0;
}
inline int pthread_cond_broadcast(pthread_cond_t *) {
return 0;
}
// ----------------------------------------------------------------------------
// pthread_key_t
typedef int pthread_key_t;
void pthread_setspecific(pthread_key_t key, void* value) {
TlsSetValue(key, value);
}
void pthread_key_create(pthread_key_t* key, void* destructor) {
// TODO(mbelshe): hook up the per-thread destructor.
*key = TlsAlloc();
}
#endif // CHROME_WEBKIT_BUILD_JAVASCRIPTCORE_PTHREAD_H__
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