Quick question

Nate Lawson nate at root.org
Wed May 5 13:47:09 PDT 2004

On Wed, 5 May 2004, Liam J. Foy wrote:
> I am coding a battery daemon for my laptop in C. When I print the value
> of ptr->ai_batt_time (machine/apm_bios.h) it is returning 0. -1 would
> incline the device isnt supported, but why is it returning 0 ?

Send the full output of "sysctl hw.acpi".  Some machines can't detect the
battery state while on AC power.


More information about the freebsd-acpi mailing list