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/** @file
IA-32/x64 GetInterruptState()
Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "BaseLibInternals.h"
/**
Retrieves the current CPU interrupt state.
Returns TRUE is interrupts are currently enabled. Otherwise
returns FALSE.
@retval TRUE CPU interrupts are enabled.
@retval FALSE CPU interrupts are disabled.
**/
BOOLEAN
EFIAPI
GetInterruptState (
VOID
)
{
IA32_EFLAGS32 EFlags;
EFlags.UintN = AsmReadEflags ();
return (BOOLEAN)(1 == EFlags.Bits.IF);
}
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