Fri Jul 24 21:13:55 1998 Ross Johnson <rpj@ixobrychus.canberra.edu.au>

	* cancel.c (pthread_cancel): Implement.
	(pthread_testcancel): Implement.

	* exit.c (pthread_exit): Add comment explaining the longjmp().

	* implement.h (_pthread_threads_thread_t): New member cancelthread.
	(_PTHREAD_YES): Define.
	(_PTHREAD_NO): Define.
	(RND_SIZEOF): Remove.

	* create.c (pthread_create): Rename cancelability to cancelstate.

	* pthread.h (pthread_attr_t): Rename cancelability to cancelstate.
	(PTHREAD_CANCELED): Define.

1 files changed, 1 insertions, 0 deletions

diff --git a/exit.c b/exit.c
index 1e07ccd..a32e0ca 100644
--- a/exit.c
+++ b/exit.c
@@ -48,5 +48,6 @@ pthread_exit(void * value)
   /* FIXME: More to do here. IE, if pthread_detach() was called
      and value != NULL, do we free(value)? */
 
+  /* Teleport back to _pthread_start_call() to cleanup and exit. */
   longjmp(this->call.env, 1);
 }