[PATCH v7 0/2] win32: close handles of threads that have been joined

After joining threads, the handle to the original thread should be closed as it no longer needs to be open.

Signed-off-by: Seija Kijin doremylover123@gmail.com

Seija Kijin (2):
  win32: close handles of threads that have been joined
  prep

 compat/win32/pthread.c | 28 +++++++++++++++-------------
 1 file changed, 15 insertions(+), 13 deletions(-)

base-commit: 7c2ef319c52c4997256f5807564523dfd4acdfc7
Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-git-1406%2FAtariDreams%2Fjoin-v7
Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-git-1406/AtariDreams/join-v7
Pull-Request: https://github.com/git/git/pull/1406

Range-diff vs v6:

 -:  ----------- > 1:  b40287508df win32: close handles of threads that have been joined
 1:  0b5afdb93db ! 2:  f780ed525eb win32: close handles of threads that have been joined
     @@ Metadata
      Author: Seija Kijin <doremylover123@gmail.com>
      
       ## Commit message ##
     -    win32: close handles of threads that have been joined
     -
     -    After joining threads, the handle to the original thread
     -    should be closed as it no longer needs to be open.
     -
     -    This change makes the function POSIX compliant.
     +    prep
      
          Signed-off-by: Seija Kijin <doremylover123@gmail.com>
      
       ## compat/win32/pthread.c ##
     +@@ compat/win32/pthread.c: static unsigned __stdcall win32_start_routine(void *arg)
     + }
     + 
     + int pthread_create(pthread_t *thread, const void *unused,
     +-		   void *(*start_routine)(void*), void *arg)
     ++		   void *(*start_routine)(void *), void *arg)
     + {
     + 	thread->arg = arg;
     + 	thread->start_routine = start_routine;
     +-	thread->handle = (HANDLE)
     +-		_beginthreadex(NULL, 0, win32_start_routine, thread, 0, NULL);
     ++	thread->handle = (HANDLE)_beginthreadex(NULL, 0, win32_start_routine,
     ++						thread, 0, NULL);
     + 
     + 	if (!thread->handle)
     + 		return errno;
      @@ compat/win32/pthread.c: int pthread_create(pthread_t *thread, const void *unused,
       
       int win32_pthread_join(pthread_t *thread, void **value_ptr)
     @@ compat/win32/pthread.c: int pthread_create(pthread_t *thread, const void *unused
      -		case WAIT_OBJECT_0:
      -			if (value_ptr)
      -				*value_ptr = thread->arg;
     +-			CloseHandle(thread->handle);
      -			return 0;
      -		case WAIT_ABANDONED:
     +-			CloseHandle(thread->handle);
      -			return EINVAL;
      -		default:
     +-			/* the function failed, so do not detach */
      -			return err_win_to_posix(GetLastError());
      +	switch (WaitForSingleObject(thread->handle, INFINITE)) {
      +	case WAIT_OBJECT_0:
 2:  5b35362e5d2 < -:  ----------- prep