cx-zivuos/sources/non_balanced_priority_scheduler.c

#include "kernel.h"
#include "scheduler.h"

#ifndef ZV_FULL_DISABLE_NON_BALANCED_PRIORITY

zv_process_t * zv_kernel_non_balanced_priority(zv_kernel_t *self) {
    zv_process_t *selected = NULL;

    for (
        zv_process_t *current = self->processes;
        current != (self->processes + self->processes_count);
        ++current
    ) {
        if (!zv_process_is_ready(current)) {
            continue;
        }
        
        if (selected == NULL) {
            selected = current;
            continue;
        }

        if (current->priority < selected->priority) {
            selected = current;
            continue;
        }
    }

    return selected;
}

#else

zv_process_t * zv_kernel_non_balanced_priority(zv_kernel_t *self) {
    return NULL;
}

#endif