thodg/libgit2/src/win32/pthread.c

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• Hash : 87d9869f
  Author :
  Date : 2011-09-19T03:34:49
  

  Tabify everything There were quite a few places were spaces were being used instead of tabs. Try to catch them all. This should hopefully not break anything. Except for `git blame`. Oh well.

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• src/win32/pthread.c

• /*
   * Copyright (C) 2009-2011 the libgit2 contributors
   *
   * This file is part of libgit2, distributed under the GNU GPL v2 with
   * a Linking Exception. For full terms see the included COPYING file.
   */
  
  #include "pthread.h"
  
  int pthread_create(pthread_t *GIT_RESTRICT thread,
  					const pthread_attr_t *GIT_RESTRICT GIT_UNUSED(attr),
  					void *(*start_routine)(void*), void *GIT_RESTRICT arg)
  {
  	GIT_UNUSED_ARG(attr);
  	*thread = (pthread_t) CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)start_routine, arg, 0, NULL);
  	return *thread ? GIT_SUCCESS : git__throw(GIT_EOSERR, "Failed to create pthread");
  }
  
  int pthread_join(pthread_t thread, void **value_ptr)
  {
  	int ret;
  	ret = WaitForSingleObject(thread, INFINITE);
  	if (ret && value_ptr)
  		GetExitCodeThread(thread, (void*) value_ptr);
  	return -(!!ret);
  }
  
  int pthread_mutex_init(pthread_mutex_t *GIT_RESTRICT mutex,
  						const pthread_mutexattr_t *GIT_RESTRICT GIT_UNUSED(mutexattr))
  {
  	GIT_UNUSED_ARG(mutexattr);
  	InitializeCriticalSection(mutex);
  	return 0;
  }
  
  int pthread_mutex_destroy(pthread_mutex_t *mutex)
  {
  	DeleteCriticalSection(mutex);
  	return 0;
  }
  
  int pthread_mutex_lock(pthread_mutex_t *mutex)
  {
  	EnterCriticalSection(mutex);
  	return 0;
  }
  
  int pthread_mutex_unlock(pthread_mutex_t *mutex)
  {
  	LeaveCriticalSection(mutex);
  	return 0;
  }
  
  int pthread_num_processors_np(void)
  {
  	DWORD_PTR p, s;
  	int n = 0;
  
  	if (GetProcessAffinityMask(GetCurrentProcess(), &p, &s))
  		for (; p; p >>= 1)
  			n += p&1;
  
  	return n ? n : 1;
  }
  
  

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