6.15.6 osenv_irq_disable: Disable a single interrupt line

 

SYNOPSIS

void osenv_irq_disable(int irq);

DIRECTION

Component OS, Nonblocking

DESCRIPTION

Prevents a specific interrupt line from delivering an interrupt. Can be done in software or by disabling at the interrupt controller.

If the interrupt does occur while disabled, it should be delivered as soon as osenv_irq_enable is called (see that section for details).

PARAMETERS

irq

The physical interrupt line.