wake_block.c

国内一位牛人自己开发的操作系统

#include "memory.h"

void wake_block(int block_number)
{
	int first_processor,first_semaphore;
	struct physical_block *b;

	b=block_number+memory_body->physical_block;
	first_processor=b->sleep_semaphore.processor;
	first_semaphore=b->sleep_semaphore.semaphore;
	b->sleep_semaphore.processor=(-1);
	b->sleep_semaphore.semaphore=(-1);
	memory_v_operation(first_processor,first_semaphore);
	return;
}