211,3 → 211,22 |
|
return (__native) ddi_iospace_enable((task_id_t) arg.task_id, (__address) arg.ioaddr, (size_t) arg.size); |
} |
|
/** Disable or enable preemption. |
* |
* @param enable If non-zero, the preemption counter will be decremented, leading to potential |
* enabling of preemption. Otherwise the preemption counter will be incremented, |
* preventing preemption from occurring. |
* |
* @return Zero on success or EPERM if callers capabilities are not sufficient. |
*/ |
__native sys_preempt_control(int enable) |
{ |
if (! cap_get(TASK) & CAP_PREEMPT_CONTROL) |
return EPERM; |
if (enable) |
preemption_enable(); |
else |
preemption_disable(); |
return 0; |
} |