diff options
Diffstat (limited to 'winsup/cygwin/thread.cc')
| -rw-r--r-- | winsup/cygwin/thread.cc | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/winsup/cygwin/thread.cc b/winsup/cygwin/thread.cc index d52a85121..8bf5135b6 100644 --- a/winsup/cygwin/thread.cc +++ b/winsup/cygwin/thread.cc @@ -144,7 +144,7 @@ __cygwin_lock_lock (_LOCK_T *lock) { paranoid_printf ("threadcount %d. locking", MT_INTERFACE->threadcount); #ifdef WORKAROUND_NEWLIB - if (pthread::self () != pthread_null::get_null_pthread ()) + if (cygwin_finished_initializing) { __cygwin_lock_handler *cleanup = new __cygwin_lock_handler (__cygwin_lock_cleanup, lock); @@ -158,29 +158,29 @@ extern "C" int __cygwin_lock_trylock (_LOCK_T *lock) { #ifdef WORKAROUND_NEWLIB - __cygwin_lock_handler *cleanup = NULL; - if (pthread::self () != pthread_null::get_null_pthread ()) + if (cygwin_finished_initializing) { - cleanup = new __cygwin_lock_handler (__cygwin_lock_cleanup, lock); + __cygwin_lock_handler *cleanup + = new __cygwin_lock_handler (__cygwin_lock_cleanup, lock); pthread::self ()->push_cleanup_handler (cleanup); + int ret = pthread_mutex_trylock ((pthread_mutex_t*) lock); + if (ret) + { + pthread::self ()->pop_cleanup_handler (0); + delete cleanup; + } + return ret; } - int ret = pthread_mutex_trylock ((pthread_mutex_t*) lock); - if (ret && pthread::self () != pthread_null::get_null_pthread ()) - { - pthread::self ()->pop_cleanup_handler (0); - delete cleanup; - } - return ret; -#else - return pthread_mutex_trylock ((pthread_mutex_t*) lock); + else #endif /* WORKAROUND_NEWLIB */ + return pthread_mutex_trylock ((pthread_mutex_t*) lock); } extern "C" void __cygwin_lock_unlock (_LOCK_T *lock) { #ifdef WORKAROUND_NEWLIB - if (pthread::self () != pthread_null::get_null_pthread ()) + if (cygwin_finished_initializing) pthread::self ()->pop_cleanup_handler (1); else #endif /* WORKAROUND_NEWLIB */ |