threading.h

/******************************************************************************
* Copyright (C) 2008 - 2014 Andreas Öman
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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******************************************************************************/

#pragma once

#include <pthread.h>

void set_thread_namef(const char *fmt, ...);

extern void mutex_unlock_ptr(pthread_mutex_t **p);

#define scoped_lock(x) \
 pthread_mutex_t *scopedmutex__ ## __LINE__ \
 __attribute__((cleanup(mutex_unlock_ptr))) = x; \
 pthread_mutex_lock(x);