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authorrpj <rpj>1998-07-24 03:58:18 +0000
committerrpj <rpj>1998-07-24 03:58:18 +0000
commit0c57f42f9e1bd459a95596b4d70e06f9a7b31148 (patch)
tree8788724fc18cc2c083f589b361562606558b2608 /ChangeLog
parente4f6e6fbec7ea7b7a7c358ed0167672714bf991e (diff)
* sync.c (pthread_join): Save valueptr arg in joinvalueptr for
pthread_exit() to use. * private.c (_pthread_new_thread_entry): Initialise joinvalueptr to NULL. * create.c (_pthread_start_call): Rewrite to facilitate joins. pthread_exit() will do a longjmp() back to here. Does appropriate cleanup and exit/return from the thread. (pthread_create): _beginthreadex() now passes a pointer to our thread table entry instead of just the call member of that entry. * implement.h (_pthread_threads_thread): New member void ** joinvalueptr. (_pthread_call_t): New member jmpbuf env. * exit.c (pthread_exit): Major rewrite to handle joins and handing value pointer to joining thread. Uses longjmp() back to _pthread_start_call().
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@@ -1,5 +1,25 @@
Fri Jul 24 03:00:25 1998 Ross Johnson <rpj@ixobrychus.canberra.edu.au>
+ * sync.c (pthread_join): Save valueptr arg in joinvalueptr for
+ pthread_exit() to use.
+
+ * private.c (_pthread_new_thread_entry): Initialise joinvalueptr to
+ NULL.
+
+ * create.c (_pthread_start_call): Rewrite to facilitate joins.
+ pthread_exit() will do a longjmp() back to here. Does appropriate
+ cleanup and exit/return from the thread.
+ (pthread_create): _beginthreadex() now passes a pointer to our
+ thread table entry instead of just the call member of that entry.
+
+ * implement.h (_pthread_threads_thread): New member
+ void ** joinvalueptr.
+ (_pthread_call_t): New member jmpbuf env.
+
+ * exit.c (pthread_exit): Major rewrite to handle joins and handing
+ value pointer to joining thread. Uses longjmp() back to
+ _pthread_start_call().
+
* create.c (pthread_create): Ensure values of new attribute members
are copied to the thread attribute object.