sample/simple_proc/main.cpp

/*

threads_1: Multithreading support library
Yauheni A. Akhotnikau (C) 2002-2003
eao197@yahoo.com
-------------------------------------------------

Permission is granted to anyone to use this software for any purpose on any
computer system, and to redistribute it freely, subject to the following
restrictions:

1. This software 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.

2. The origin of this software must not be misrepresented, either by
   explicit claim or by omission.

3. Altered versions must be plainly marked as such, and must not be
   misrepresented as being the original software.

-------------------------------------------------

*/
#include <iostream>

#include <cpp_util_2/h/defs.hpp>

#include <threads_1/h/threads.hpp>

threads_1::mutex_sem_t g_sem;
threads_1::cond_var_t g_finished( g_sem );

void
thread_proc( void * )
{
  std::cout << "Started\n" << std::flush;
  std::cout << "Finished\n" << std::flush;

  threads_1::mutex_sem_t::lock_t lock( g_sem );
  g_finished.notify_one();
}

int
main()
{
  threads_1::mutex_sem_t::lock_t lock( g_sem );

  std::cout << "Start child thread\n" << std::flush;

  threads_1::begin_thread( thread_proc, 0 );

  g_finished.wait();

  std::cout << "Child thread finished\n" << std::flush;

  return 0;
}

00001 /*
00002 
00003 threads_1: Multithreading support library
00004 Yauheni A. Akhotnikau (C) 2002-2003
00005 eao197@yahoo.com
00006 -------------------------------------------------
00007 
00008 Permission is granted to anyone to use this software for any purpose on any
00009 computer system, and to redistribute it freely, subject to the following
00010 restrictions:
00011 
00012 1. This software is distributed in the hope that it will be useful,
00013    but WITHOUT ANY WARRANTY; without even the implied warranty of
00014    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
00015 
00016 2. The origin of this software must not be misrepresented, either by
00017    explicit claim or by omission.
00018 
00019 3. Altered versions must be plainly marked as such, and must not be
00020    misrepresented as being the original software.
00021 
00022 -------------------------------------------------
00023 
00024 */
00025 #include <iostream>
00026 
00027 #include <cpp_util_2/h/defs.hpp>
00028 
00029 #include <threads_1/h/threads.hpp>
00030 
00031 threads_1::mutex_sem_t g_sem;
00032 threads_1::cond_var_t g_finished( g_sem );
00033 
00034 void
00035 thread_proc( void * )
00036 {
00037   std::cout << "Started\n" << std::flush;
00038   std::cout << "Finished\n" << std::flush;
00039 
00040   threads_1::mutex_sem_t::lock_t lock( g_sem );
00041   g_finished.notify_one();
00042 }
00043 
00044 int
00045 main()
00046 {
00047   threads_1::mutex_sem_t::lock_t lock( g_sem );
00048 
00049   std::cout << "Start child thread\n" << std::flush;
00050 
00051   threads_1::begin_thread( thread_proc, 0 );
00052 
00053   g_finished.wait();
00054 
00055   std::cout << "Child thread finished\n" << std::flush;
00056 
00057   return 0;
00058 }
00059 

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