RTEMS 4.8.0 On-Line Library

Interrupt Manager INTERRUPT_FLASH - Flash Interrupts

RTEMS C User's Guide

6.4.4: INTERRUPT_FLASH - Flash Interrupts

CALLING SEQUENCE:

void rtems_interrupt_flash(
  rtems_interrupt_level level
);

DIRECTIVE STATUS CODES:

NONE

DESCRIPTION:

This directive temporarily enables maskable interrupts to the level which was returned by a previous call to rtems_interrupt_disable. Immediately prior to invoking this directive, maskable interrupts should be disabled by a call to rtems_interrupt_disable and will be redisabled when this directive returns to the caller.

NOTES:

This directive will not cause the calling task to be preempted.

RTEMS C User's Guide