*
* \brief Internal scheduler structures and definitions for processes.
*
- * \version $Id$
* \author Bernie Innocenti <bernie@codewiz.org>
*/
extern REGISTER List proc_ready_list;
#if CONFIG_KERN_PRI
+# if CONFIG_KERN_PRI_INHERIT
+ #define __prio_orig(proc) (proc->orig_pri)
+ #define __prio_inh(proc) (LIST_EMPTY(&(proc)->inh_list) ? INT_MIN : \
+ ((PriNode *)LIST_HEAD(&proc->inh_list))->pri)
+ #define __prio_proc(proc) (__prio_inh(proc) > __prio_orig(proc) ? \
+ __prio_inh(proc) : __prio_orig(proc))
+# endif
#define prio_next() (LIST_EMPTY(&proc_ready_list) ? INT_MIN : \
((PriNode *)LIST_HEAD(&proc_ready_list))->pri)
#define prio_proc(proc) (proc->link.pri)
void monitor_rename(Process *proc, const char *name);
#endif /* CONFIG_KERN_MONITOR */
-#if CONFIG_KERN_PREEMPT
+/*
+ * Quantum related macros are used in the
+ * timer module and must be empty when
+ * kernel is disabled.
+ */
+#if (CONFIG_KERN && CONFIG_KERN_PREEMPT)
INLINE int preempt_quantum(void)
{
extern int _proc_quantum;
extern int _proc_quantum;
_proc_quantum = CONFIG_KERN_QUANTUM;
}
-#else /* !CONFIG_KERN_PREEMPT */
+#else /* !(CONFIG_KERN && CONFIG_KERN_PREEMPT) */
INLINE int preempt_quantum(void)
{
return 0;
INLINE void preempt_reset_quantum(void)
{
}
-#endif /* CONFIG_KERN_PREEMPT */
+#endif /* (CONFIG_KERN && CONFIG_KERN_PREEMPT) */
#endif /* KERN_PROC_P_H */