non/nonlib/Thread.H

59 lines
2.3 KiB
C++

/*******************************************************************************/
/* Copyright (C) 2008 Jonathan Moore Liles */
/* */
/* This program is free software; you can redistribute it and/or modify it */
/* under the terms of the GNU General Public License as published by the */
/* Free Software Foundation; either version 2 of the License, or (at your */
/* option) any later version. */
/* */
/* 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. If not,write to the Free Software */
/* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/*******************************************************************************/
#pragma once
/* simple wrapper for pthreads with thread role checking */
#include <pthread.h>
#define THREAD_ASSERT( n ) ASSERT( Thread::is( #n ), "Function called from wrong thread! (is %s, should be %s)", Thread::current()->name(), #n )
class Thread
{
static pthread_key_t _current;
pthread_t _thread;
const char * _name;
static void * run_thread ( void *arg );
public:
static bool is ( const char *name );
static void init ( void );
static Thread *current ( void );
Thread ( );
Thread ( const char *name );
const char *name ( void ) const { return _name; }
void name ( const char *name ) { _name = name; }
bool running ( void ) const { return _thread; }
void set ( const char *name );
void set ( void ) { set( _name ); }
bool clone ( void *(*entry_point)(void *), void *arg );
void detach ( void );
void join ( void );
void cancel ( void );
void exit ( void *retval = 0 );
};