pthread_mutex_unlock(&p->mutex);
/* wake up select/poll with a single byte */
- write(p->fd[1], "", 1);
+ (void) write(p->fd[1], "", 1);
}
pthread_mutex_unlock(&p->mutex);
return 0;
p->free_queue = work_this;
data = work_this->data;
- read(p->fd[0], read_buf, 1);
+ (void) read(p->fd[0], read_buf, 1);
}
pthread_mutex_unlock(&p->mutex);
return data;