source: golgotha/src/i4/threads/win32/threads.cc @ 80

Last change on this file since 80 was 80, checked in by Sam Hocevar, 14 years ago
  • Adding the Golgotha source code. Not sure what's going to be interesting in there, but since it's all public domain, there's certainly stuff to pick up.
File size: 1.6 KB
Line 
1/********************************************************************** <BR>
2  This file is part of Crack dot Com's free source code release of
3  Golgotha. <a href="http://www.crack.com/golgotha_release"> <BR> for
4  information about compiling & licensing issues visit this URL</a>
5  <PRE> If that doesn't help, contact Jonathan Clark at
6  golgotha_source@usa.net (Subject should have "GOLG" in it)
7***********************************************************************/
8
9#include "threads/threads.hh"
10#include "error/error.hh"
11
12#include <windows.h>
13#include <process.h>
14
15static w32 i4_thread_count=0;
16static i4_critical_section_class i4_thread_lock;
17int i4_main_thread_id;
18
19void i4_wait_threads()  // waits for all threads to terminate (don't call from a thread!)
20{
21  while (i4_thread_count!=0)
22    i4_thread_yield();
23}
24
25static i4_critical_section_class i4_thread_start_lock;
26static i4_thread_func_type i4_thread_to_start;
27
28void i4_thread_starter(void *arg)
29{
30  i4_thread_func_type start=i4_thread_to_start;
31  i4_thread_start_lock.unlock();
32  start(arg);
33
34  i4_thread_lock.lock();
35  i4_thread_count--;
36  i4_thread_lock.unlock();
37
38  _endthread();
39}
40
41void i4_add_thread(i4_thread_func_type fun, w32 stack_size, void *arg_list)
42
43{
44  i4_thread_start_lock.lock();
45  i4_thread_to_start=fun;
46 
47  i4_thread_lock.lock();
48  i4_thread_count++;
49  i4_thread_lock.unlock();
50
51  _beginthread(i4_thread_starter, stack_size, arg_list);
52}
53
54void i4_thread_yield()
55{
56  Sleep(0);
57}
58
59
60int i4_get_thread_id()
61{
62  return GetCurrentThreadId();
63}
64
65
66
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