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@chrisdew
Created October 26, 2012 12:56
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// A task on a task list (and also possibly on an outstanding_task_list.
struct task {
int priority;
struct list_node task_list;
const char *task_name;
struct list_node outstanding_task_list;
};
void list() {
printf("list\n");
struct task mow_lawn = { .priority=23, .task_name="mow lawn"};
struct task water_garden = { .priority=22, .task_name="water garden"};
struct task feed_dog = { .priority=21, .task_name="feed dog"};
struct list_node task_list;
struct list_node outstanding_task_list;
INIT_LIST_NODE(&task_list);
INIT_LIST_NODE(&outstanding_task_list);
list_add(&(mow_lawn.task_list), &task_list);
list_add(&(mow_lawn.outstanding_task_list), &outstanding_task_list);
list_add(&(water_garden.task_list), &task_list);
list_add(&(water_garden.outstanding_task_list), &outstanding_task_list);
list_add(&(feed_dog.task_list), &task_list);
struct list_node *pos;
list_for_each(pos, &task_list) {
struct task *tmp = list_entry(pos, struct task, task_list);
printf("%i %s\n", tmp->priority, tmp->task_name);
}
list_for_each(pos, &outstanding_task_list) {
struct task *tmp = list_entry(pos, struct task, outstanding_task_list);
printf("%i %s\n", tmp->priority, tmp->task_name);
}
}
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