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2002-09-27 Robert Collins <rbtcollins@hotmail.com>

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* thread.cc (pthread_key::run_destructor): Run_destructor is not
       const as it needs to set the key value.
       * thread.h (pthread_key::run_destructor): Ditto.

2002-09-27  Robert Collins <rbtcollins@hotmail.com>

       * thread.cc (pthread_key::run_destructor): Follow opengroup algorithm.
       I.e. only run the destructor NON-NULL key values, and reset the key
       to NULL before running the destructor. Reported by Thomas Pfaff.
This commit is contained in:
Robert Collins
2002-09-27 15:08:50 +00:00
parent 39bd4d5016
commit da6a08decb
3 changed files with 23 additions and 4 deletions
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13
winsup/cygwin/thread.cc
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@ -1035,10 +1035,17 @@ pthread_key::recreateKeyFromBuffer ()
}
void
pthread_key::run_destructor () const
pthread_key::run_destructor ()
{
if (destructor)
destructor (get ());
if (destructor)
{
void *oldValue = get();
if (oldValue)
{
set (NULL);
destructor (oldValue);
}
}
}
/*pshared mutexs: