Function hal_x86_64::cpu::intrinsics::cli
source · pub unsafe fn cli()
Expand description
Perform one x86 cli
instruction.
cli
disables CPU interrupts.
Safety
Intrinsics are inherently unsafe — this is just a less ugly way of writing inline assembly. Also, this does not guarantee that interrupts will be re-enabled, ever.
Prefer the higher-level interrupt::Control::enter_critical
API when
possible.