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Diffstat (limited to 'winsup/cygwin/ChangeLog')
| -rw-r--r-- | winsup/cygwin/ChangeLog | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog index cbd077440..66dc9c07f 100644 --- a/winsup/cygwin/ChangeLog +++ b/winsup/cygwin/ChangeLog @@ -1,5 +1,94 @@ 2002-09-21 Robert Collins <rbtcollins@hotmail.com> + * pthread.cc: Use class::call for converted pthread and semaphore + calls. + * thread.cc: Convert various __pthread_call and __sem_call to + pthread::call and sem::call throughout. + * pthread.h (__pthread_cancel): Convert to pthread::cancel. + (__pthread_join): Convert to pthread::join. + (__pthread_detach): Convert to pthread::detach. + (__pthread_create): Convert to pthread::create. + (__pthread_once): Convert to pthread::once. + (__pthread_atfork): Convert to pthread::atfork. + (__pthread_suspend): Convert to pthread::suspend. + (__pthread_continue): Convert to pthread::resume. + (__sem_init): Convert to semaphore::init. + (__sem_destroy): Convert to semaphore::destroy. + (__sem_wait): Convert to semaphore::wait. + (__sem_trywait): Convert to semaphore::trywait. + (__sem_post): Convert to semaphore::post. + +2002-09-21 Robert Collins <rbtcollins@hotmail.com> + + * thread.cc: Finish the removal of the separate pthread_key + destructor list. + Remove all pthread_key_destructor and pthread_key_destructor_list + references throughout. + (pthread::exit): Call the new pthread_key interface to activate + destructors. + (pthread_key::keys): Change into a list. + (pthread_key::saveAKey): New method, used via forEach. + (pthread_key::restoreAKey): Ditto. + (pthread_key::destroyAKey): Ditto. + (pthread_key::fixup_before_fork): Use the List::forEach functionality. + (pthread_key::fixup_after_fork): Ditto. + (pthread_key::runAllDestructors): New method implementation. + (pthread_key::pthread_key): Use List::Insert rather than custom list + code. + (pthread_key::~pthread_key): Use List::Remove for the same reason. + * thread.h: Remove all pthread_key_destructor and + pthread_key_destructor_list references throughout. + (List): Move the interface above pthread_key in the header. + Use atomic operations during insert and delete. + (List::forEach): A generic interface for doing something on each node. + (pthread_key::runAllDestructors): New method, run all destructors. + (pthread_key::fork_buf): Make private. + (pthread_key::run_destructor): Ditto. + (pthread_key::saveAKey): New method for clearer source. + (pthread_key::restoreAKey): Ditto. + (pthread_key::destroyAKey): Ditto. + (MTinterface::destructors): Remove. + +2002-09-21 Robert Collins <rbtcollins@hotmail.com> + + * thread.cc: Partial refactoring of pthread_key destructor + handling. Loosely based on Thomas Pfaff's work. + (pthread_key_destructor_list::Insert): Remove. + (pthread_key_destructor_list::Pop): Remove. + (pthread_key_destructor_list::IterateNull): Call the key's + run_destructor method. + (pthread_key::pthread_key): Initialize new member. + (pthread_key::get): Mark as const for correctness. + (pthread_key::run_destructor): Implement. + * thread.h (pthread_key::get): Mark as const for correctness. + (pthread_key::run_destructor): Declare. + (List): New template class that implements a generic list. + (pthread_key_destructor_list): Inherit from List, and remove + now duplicate functions. + +2002-09-21 Robert Collins <rbtcollins@hotmail.com> + + * thread.cc: Change verifyable_object_isvalid calls with + PTHREAD_CONDATTR_MAGIC, PTHREAD_MUTEXATTR_MAGIC, PTHREAD_COND_MAGIC, + SEM_MAGIC to objecttype::isGoodObject() calls throughout. + (pthread_condattr::isGoodObject): Implement. + (pthread_mutex::isGoodInitializer): Implement. + (pthread_mutex::isGoodInitializerOrObject): Minor bugfix in the + check for verifyable_object_isvalid result. + (pthread_mutexattr::isGoodObject): Implement. + (pthread_cond::isGoodObject): Ditto. + (pthread_cond::isGoodInitializer): Ditto. + (pthread_cond::isGoodInitializerOrObject): Ditto. + (semaphore::isGoodObject): Ditto. + * thread.h (pthread_mutex::isGoodInitializer): Declare. + (pthread_condattr::isGoodObject): Ditto. + (pthread_cond::isGoodObject): Const correctness. + (pthread_cond::isGoodInitializer): Declare. + (pthread_cond::isGoodInitializerOrObject): Ditto. + (semaphore::isGoodObject): Const correctness. + +2002-09-21 Robert Collins <rbtcollins@hotmail.com> + * thread.cc: Change verifyable_object_isvalid calls with PTHREAD_MUTEX_MAGIC and PTHREAD_KEY_MAGIC and PTHREAD_ATTR_MAGIC to ::isGoodObject() calls throughout. |