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* miscfuncs.cc (low_priority_sleep): Correct thinko which caused SetPriority to

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be called unnecessarily.
* thread.cc (pthread::init_main_thread): Call new create_cancel_event function.
(pthread::precreate): Ditto.
(pthread::postcreate): Remove cancel_event creation.
(pthread::create_cancel_event): Define new function.
* thread.h (pthread::create_cancel_event): Declare new function.
This commit is contained in:
Christopher Faylor
2003-12-12 04:15:32 +00:00
parent 97cb9b9de4
commit c76d70d7c0
4 changed files with 34 additions and 15 deletions
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25
winsup/cygwin/thread.cc
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@ -233,6 +233,7 @@ pthread::init_mainthread ()
0, FALSE, DUPLICATE_SAME_ACCESS))
thread->win32_obj_id = NULL;
thread->set_tls_self_pointer ();
(void) thread->create_cancel_event ();
thread->postcreate ();
}
@ -282,6 +283,19 @@ pthread::~pthread ()
threads.remove (this);
}
bool
pthread::create_cancel_event ()
{
cancel_event = ::CreateEvent (&sec_none_nih, TRUE, FALSE, NULL);
if (!cancel_event)
{
system_printf ("couldn't create cancel event for main thread, %E");
/* we need the event for correct behaviour */
return false;
}
return true;
}
void
pthread::precreate (pthread_attr *newattr)
{
@ -308,6 +322,8 @@ pthread::precreate (pthread_attr *newattr)
}
/* Change the mutex type to NORMAL to speed up mutex operations */
mutex.type = PTHREAD_MUTEX_NORMAL;
if (!create_cancel_event ())
magic = 0;
}
void
@ -340,15 +356,6 @@ pthread::create (void *(*func) (void *), pthread_attr *newattr,
void
pthread::postcreate ()
{
cancel_event = ::CreateEvent (&sec_none_nih, TRUE, FALSE, NULL);
if (!cancel_event)
{
system_printf ("couldn't create cancel event for main thread, %E");
/* we need the event for correct behaviour */
magic = 0;
return;
}
valid = true;
InterlockedIncrement (&MT_INTERFACE->threadcount);