io_intr.s

minix3的源代码

!	intr_disable(), intr_enable - Disable/Enable hardware interrupts.
!							Author: Kees J. Bot
!								18 Mar 1996
!	void intr_disable(void);
!	void intr_enable(void);

.sect .text
.define _intr_disable
_intr_disable:
	cli
	ret

.define _intr_enable
_intr_enable:
	sti
	ret