alarm-priority.c File Reference

#include <stdio.h>
#include "tests/threads/tests.h"
#include "threads/init.h"
#include "threads/malloc.h"
#include "threads/synch.h"
#include "threads/thread.h"
#include "devices/timer.h"

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Functions
void	test_alarm_priority (void)
static void	alarm_priority_thread (void *aux UNUSED)

Variables
static thread_func	alarm_priority_thread
	Checks that when the alarm clock wakes up threads, the higher-priority threads run first. More...
static int64_t	wake_time
static struct semaphore	wait_sema

Function Documentation

alarm_priority_thread()

static void alarm_priority_thread ( void *aux  UNUSED )

static

Definition at line 42 of file alarm-priority.c.

References msg(), sema_up(), start_time, thread_name(), timer_elapsed(), timer_sleep(), timer_ticks(), wait_sema, and wake_time.

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test_alarm_priority()

void test_alarm_priority

(

void

)

Definition at line 17 of file alarm-priority.c.

References alarm_priority_thread, ASSERT, name, NULL, PRI_DEFAULT, PRI_MIN, sema_down(), sema_init(), snprintf(), thread_create(), thread_mlfqs, thread_set_priority(), TIMER_FREQ, timer_ticks(), wait_sema, and wake_time.

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Variable Documentation

alarm_priority_thread

thread_func alarm_priority_thread

static

Checks that when the alarm clock wakes up threads, the higher-priority threads run first.

Definition at line 12 of file alarm-priority.c.

Referenced by test_alarm_priority().

wait_sema

struct semaphore wait_sema

static

Definition at line 14 of file alarm-priority.c.

Referenced by alarm_priority_thread(), and test_alarm_priority().

wake_time

int64_t wake_time

static

Definition at line 13 of file alarm-priority.c.

Referenced by alarm_priority_thread(), and test_alarm_priority().