[Gc] Calling ‘GC_pthread_create’ from a pthread key destructor

Ludovic Courtès ludo at gnu.org
Sun Apr 24 06:04:55 PDT 2011


Ivan Maidanski <ivmai at mail.ru> writes:

>> pthread_setspecific (key, GC_STRDUP ("hello, world"));
> Just one note. Are you aware that this code is equivalent (since TLS is not traced by GC) to:
> (void)GC_STRDUP ("hello, world");
> pthread_setspecific (key, <some_number>);

Yes.  The only point of this statement is to stress the GC and associate
an initial value with the key (otherwise its destructor is never


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