Answer:
// Producer Thread
void *producer(void *param) {
buffer_item item;
while (true) {
item = rand() % 100;
sem_wait(&empty);
pthread_mutex_lock(&mutex);
if (insert_item(item))
printf("Can't insert item\n");
else
printf("Producer %d: produced %d\n", *((int*)param), item);
pthread_mutex_unlock(&mutex);
sem_post(&full);
}
}
// Consumer Thread
void *consumer(void *param) {
while (true) {
buffer_item item = NULL;
if (in > 0)
item = buffer[in - 1];
sem_wait(&full);
pthread_mutex_lock(&mutex);
if (remove_item(&item))
printf("Can't remove item\n");
else
printf("Consumer %d: consumed %d\n", *((int*)param), item);
pthread_mutex_unlock(&mutex);
sem_post(&empty);
}
}
Explanation:
An outline of the producer and consumer threads appears as shown above.
When a filter is applied to a database, the filter acts as a virus protection program and goes through the database to remove anything that could have potential to harm your computer and/or software.
Answer:
import random
a = random.randint(1,10)
b = random.randint(1,10)
answer = a * b
print(str(b)+" * "+str(a)+" = "+str(answer))
Explanation: So I am guessing you are on Edhesive Module 2.5 Intro to cs. Sorry it took so long but hopefully this works.
Micro teaching focuses on sharpening and developing specific teaching skills and eliminating errors. It enables understanding of behaviors important in classroom teaching. It increases the confidence of the learner teacher. ... It enables projection of model instructional skills.