void
thread_call_setup(
thread_call_t call,
thread_call_func_t func,
thread_call_param_t param0)
{
call_entry_setup(call, func, param0);
}
void
timer_call_setup(
timer_call_t call,
timer_call_func_t func,
timer_call_param_t param0)
{
call_entry_setup(call, func, param0);
}
void
thread_call_setup(
thread_call_t call,
thread_call_func_t func,
thread_call_param_t param0)
{
bzero(call, sizeof(*call));
call_entry_setup((call_entry_t)call, func, param0);
call->tc_pri = THREAD_CALL_PRIORITY_HIGH; /* Default priority */
}
void
timer_call_setup(
timer_call_t call,
timer_call_func_t func,
timer_call_param_t param0)
{
DBG("timer_call_setup(%p,%p,%p)\n", call, func, param0);
call_entry_setup(CE(call), func, param0);
simple_lock_init(&(call)->lock, 0);
call->async_dequeue = FALSE;
}
/*
* thread_call_allocate:
*
* Allocate a callout entry.
*/
thread_call_t
thread_call_allocate(
thread_call_func_t func,
thread_call_param_t param0)
{
thread_call_t call = zalloc(thread_call_zone);
call_entry_setup(call, func, param0);
return (call);
}
mach_port_name_t
mk_timer_create_trap(
__unused struct mk_timer_create_trap_args *args)
{
mk_timer_t timer;
ipc_space_t myspace = current_space();
mach_port_name_t name = MACH_PORT_NULL;
ipc_port_t port;
kern_return_t result;
timer = (mk_timer_t)zalloc(mk_timer_zone);
if (timer == NULL)
return (MACH_PORT_NULL);
result = mach_port_allocate_qos(myspace, MACH_PORT_RIGHT_RECEIVE,
&mk_timer_qos, &name);
if (result == KERN_SUCCESS)
result = ipc_port_translate_receive(myspace, name, &port);
if (result != KERN_SUCCESS) {
zfree(mk_timer_zone, timer);
return (MACH_PORT_NULL);
}
simple_lock_init(&timer->lock, 0);
call_entry_setup(&timer->call_entry, mk_timer_expire, timer);
timer->is_armed = timer->is_dead = FALSE;
timer->active = 0;
timer->port = port;
ipc_kobject_set_atomically(port, (ipc_kobject_t)timer, IKOT_TIMER);
port->ip_srights++;
ip_reference(port);
ip_unlock(port);
return (name);
}