From: Pavel Machek <pavel-+ZI9xUNit7I@public.gmane.org>
To: len.brown-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org,
ACPI mailing list
<acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>
Subject: Warn user when battery goes critical
Date: Mon, 5 Apr 2004 23:10:32 +0200 [thread overview]
Message-ID: <20040405211032.GA3575@elf.ucw.cz> (raw)
Hi!
When battery is going critical, perhaps user should know? It already
helped me when power was turned off at expansion cord...
Pavel
Index: linux/drivers/acpi/battery.c
===================================================================
--- linux.orig/drivers/acpi/battery.c 2004-04-05 22:47:33.000000000 +0200
+++ linux/drivers/acpi/battery.c 2004-02-20 12:39:11.000000000 +0100
@@ -332,6 +332,13 @@
battery->flags.present = device->status.battery_present;
+ {
+ struct acpi_battery_status *bst = NULL;
+ int res = acpi_battery_get_status(battery, &bst);
+
+ if (!res && (bst->state & 0x04))
+ printk(KERN_CRIT "Battery status: critical\n");
+ }
return_VALUE(result);
}
--
When do you have a heart between your knees?
[Johanka's followup: and *two* hearts?]
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next reply other threads:[~2004-04-05 21:10 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-04-05 21:10 Pavel Machek [this message]
[not found] ` <20040405211032.GA3575-I/5MKhXcvmPrBKCeMvbIDA@public.gmane.org>
2004-04-06 1:21 ` Warn user when battery goes critical Karl Hegbloom
2004-04-08 17:15 ` Stefan Seyfried
[not found] ` <20040408171527.GH23710-l0tNAEGuAhhzZ8+rp42Dbp9+tswZ0GTaehPwdyo5hKaELgA04lAiVw@public.gmane.org>
2004-04-12 20:45 ` Sérgio Monteiro Basto
[not found] ` <1081802715.3428.40.camel-4/PLUo9XfK8@public.gmane.org>
2004-04-13 20:02 ` Pavel Machek
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