Messages in this thread | | | From | "Grover, Andrew" <> | Subject | RE: APM & ACPI detect | Date | Thu, 12 Sep 2002 08:16:05 -0700 |
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> From: Soos Peter [mailto:sp@osb.hu] > Are there any "official way" to detect that APM or ACPI is active? > > With APM I try it and it works: > > #ifdef CONFIG_APM > #include <linux/apm_bios.h> > #endif > > ... > > #ifdef CONFIG_APM > if (apm_info.disabled >= 0) { > printk(KERN_NOTICE "Real APM support is present.\n"); > } > #endif > > Are there any similar for ACPI?
Well there's pm_active, which is 1 if either is on. Is this really what you want?
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