#include pthread_mutex_t mutex1 = PTHREAD_MUTEX_INITIALIZER; Copyright By PowCoder代写 加微信 powcoder thread_func (void *ptr)
#include
for (i = 0; i < 10; i++)
pthread_mutex_lock (&mutex1);
printf ("%d", *(int*)ptr);
pthread_mutex_unlock (&mutex1);
system("sleep 0.1");
pthread_t t1, t2;
int t_id1, t_id2, a=1, b=2;
t_id1 = pthread_create (&t1, NULL, (void *) &thread_func, &a);
t_id2 = pthread_create (&t2, NULL, (void *) &thread_func, &b);
pthread_join (t1, NULL);
pthread_join (t2, NULL);
程序代写 CS代考 加微信: powcoder QQ: 1823890830 Email: powcoder@163.com