注释掉这个读者的延时之后，整个线程不到道哪里，反正就是死锁了，需要深入分析一下，然后可能需添加pthread_mutex_lock(&qlock);方法

home-coder · home-coder · commit 80a4b177f33e · 2017-07-02T20:02:17.000+08:00
diff --git a/test.c b/test.c
@@ -51,7 +51,7 @@ void thread_reader(void *param)
 		}
 		pthread_cond_signal(&q_not_full);
 		//sleep(1);
-		usleep(100000);
+		//usleep(100000);
 	}
 }
 

Original file line number	Diff line number	Diff line change
`@@ -51,7 +51,7 @@ void thread_reader(void *param)`
`51`	`51`	`}`
`52`	`52`	`pthread_cond_signal(&q_not_full);`
`53`	`53`	`//sleep(1);`
`54`		`- usleep(100000);`
	`54`	`+ //usleep(100000);`
`55`	`55`	`}`
`56`	`56`	`}`
`57`	`57`