NAME    [Toc]    [Back]

     dopowerhooks - run all power hooks

SYNOPSIS    [Toc]    [Back]

     void
     dopowerhooks(int why);

DESCRIPTION    [Toc]    [Back]

     The dopowerhooks() function invokes all power hooks established using the
     powerhook_establish(9) function.  When power is disappearing the power
     hooks are called in reverse order, i.e., the power hook established last
     will be called first.  When power is restored they are called normal
     order.

     This function is called from the apm(4) driver when a power change is
     detected.

SEE ALSO    [Toc]    [Back]

     powerhook_establish(9)

BSD                            December 3, 1999                            BSD