michael@0: /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
michael@0:  * vim: set ts=8 sts=4 et sw=4 tw=99:
michael@0:  * This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: /*
michael@0:  * Header for JavaScript Debugging support - Locking and threading functions
michael@0:  */
michael@0: 
michael@0: #ifndef jsd_lock_h___
michael@0: #define jsd_lock_h___
michael@0: 
michael@0: /* 
michael@0:  * If you want to support threading and locking, define JSD_THREADSAFE and 
michael@0:  * implement the functions below.
michael@0:  */
michael@0: 
michael@0: /*
michael@0:  * NOTE: These locks must be reentrant in the sense that they support
michael@0:  * nested calls to lock and unlock.
michael@0:  */
michael@0: 
michael@0: typedef struct JSDStaticLock JSDStaticLock;
michael@0: 
michael@0: extern JSDStaticLock*
michael@0: jsd_CreateLock();
michael@0: 
michael@0: extern void
michael@0: jsd_Lock(JSDStaticLock* lock);
michael@0: 
michael@0: extern void
michael@0: jsd_Unlock(JSDStaticLock* lock);
michael@0: 
michael@0: #ifdef DEBUG
michael@0: extern bool
michael@0: jsd_IsLocked(JSDStaticLock* lock);
michael@0: #endif /* DEBUG */
michael@0: 
michael@0: extern void*
michael@0: jsd_CurrentThread();
michael@0: 
michael@0: #endif /* jsd_lock_h___ */