Re: [PATCH v2] Mark win32's pthread_exit() as NORETURN

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<stefan.naewe@xxxxxxxxxxxxxxxxxxxx> writes:

> Am 01.03.2016 um 15:13 schrieb Johannes Schindelin:
>> The pthread_exit() function is not expected to return. Ever. On Windows,
>> we call ExitThread() whose documentation claims: "This function does not
>> return a value.":
>
> Does this really mean that ExitThread() does not return ?
>
> Just wondering...

;-).

That made me re-read the patch and notice another thing... Dscho, I
think you would need s/int/void/, too, no?

>
>>         https://msdn.microsoft.com/en-us/library/windows/desktop/ms682659
>> 
>> Pointed out by Jeff King.
>> 
>> Signed-off-by: Johannes Schindelin <johannes.schindelin@xxxxxx>
>> ---
>> 
>>         Relative to v1, only the commit message changed (to clarify that
>>         ExitThread() indeed never returns).
>> 
>>  compat/win32/pthread.h | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>> 
>> diff --git a/compat/win32/pthread.h b/compat/win32/pthread.h
>> index 20b35a2..148db60 100644
>> --- a/compat/win32/pthread.h
>> +++ b/compat/win32/pthread.h
>> @@ -78,7 +78,7 @@ extern int win32_pthread_join(pthread_t *thread, void **value_ptr);
>>  #define pthread_equal(t1, t2) ((t1).tid == (t2).tid)
>>  extern pthread_t pthread_self(void);
>> 
>> -static inline int pthread_exit(void *ret)
>> +static inline int NORETURN pthread_exit(void *ret)
>>  {
>>         ExitThread((DWORD)(intptr_t)ret);
>>  }
>> --
>
>
> Stefan
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