[ECOS] pthread_exit() and tss destructors

[Robin Farine <robin dot farine at acn-group dot ch>]

Hi,

Third-party code using POSIX threads and tss caused me some trouble when
such a thread exited. It turned out that tss destructors got called
multiple times for the same key. According to the POSIX 1003.1 standard,
the code calling these destructors should set each value to NULL before
calling the associated destructor.

The attached patch modifies "pthread.cxx" accordingly.

Robin

2002-02-27  Robin Farine  <robin.farine@terminus.org>

	* src/pthread.cxx (pthread_exit): While running thread static
	storage destructors, sets the thread's value associated with the
	current key to NULL before invoking the destructor.

Attachment: pthreads.diff
Description: Text document

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