mirror of https://github.com/fltk/fltk.git
FLTK - Fast Light Tool Kit - https://github.com/fltk/fltk - cross platform GUI development
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
81 lines
2.6 KiB
81 lines
2.6 KiB
// |
|
// "$Id$" |
|
// |
|
// Simple threading API for the Fast Light Tool Kit (FLTK). |
|
// |
|
// Copyright 1998-2010 by Bill Spitzak and others. |
|
// |
|
// This library is free software; you can redistribute it and/or |
|
// modify it under the terms of the GNU Library General Public |
|
// License as published by the Free Software Foundation; either |
|
// version 2 of the License, or (at your option) any later version. |
|
// |
|
// This library 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 |
|
// Library General Public License for more details. |
|
// |
|
// You should have received a copy of the GNU Library General Public |
|
// License along with this library; if not, write to the Free Software |
|
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
|
// USA. |
|
// |
|
// Please report all bugs and problems on the following page: |
|
// |
|
// http://www.fltk.org/str.php |
|
// |
|
|
|
// Inline classes to provide portable support for threads and mutexes. |
|
// |
|
// FLTK does not use this (it has an internal mutex implementation |
|
// that is used if Fl::lock() is called). This header file's only |
|
// purpose is so we can write portable demo programs. It may be useful |
|
// or an inspiration to people who want to try writing multithreaded |
|
// programs themselves. |
|
// |
|
// FLTK has no multithreaded support unless the main thread calls Fl::lock(). |
|
// This main thread is the only thread allowed to call Fl::run() or Fl::wait(). |
|
// From then on FLTK will be locked except when the main thread is actually |
|
// waiting for events from the user. Other threads must call Fl::lock() and |
|
// Fl::unlock() to surround calls to FLTK (such as to change widgets or |
|
// redraw them). |
|
|
|
#ifndef Threads_H |
|
# define Threads_H |
|
|
|
# if HAVE_PTHREAD_H |
|
// Use POSIX threading... |
|
|
|
# include <pthread.h> |
|
|
|
typedef pthread_t Fl_Thread; |
|
|
|
static int fl_create_thread(Fl_Thread& t, void *(*f) (void *), void* p) { |
|
return pthread_create((pthread_t*)&t, 0, f, p); |
|
} |
|
|
|
# elif defined(WIN32) && !defined(__WATCOMC__) // Use Windows threading... |
|
|
|
# include <windows.h> |
|
# include <process.h> |
|
|
|
typedef unsigned long Fl_Thread; |
|
|
|
static int fl_create_thread(Fl_Thread& t, void *(*f) (void *), void* p) { |
|
return t = (Fl_Thread)_beginthread((void( __cdecl * )( void * ))f, 0, p); |
|
} |
|
|
|
# elif defined(__WATCOMC__) |
|
# include <process.h> |
|
|
|
typedef unsigned long Fl_Thread; |
|
|
|
static int fl_create_thread(Fl_Thread& t, void *(*f) (void *), void* p) { |
|
return t = (Fl_Thread)_beginthread((void(* )( void * ))f, 32000, p); |
|
} |
|
# endif // !HAVE_PTHREAD_H |
|
#endif // !Threads_h |
|
|
|
// |
|
// End of "$Id$". |
|
//
|
|
|