On Wednesday, 14. January 2009, Arve Hjønnevåg wrote:> This adds /sys/power/wake_lock and /sys/power/wake_unlock.> Writing a string to wake_lock creates a wake lock the> first time is sees a string and locks it. Optionally, the> string can be followed by a timeout.> To unlock the wake lock, write the same string to wake_unlock.What happens if a process takes a lock and then dies?Instead of using sysfs, how about using a device for this purpose which the caller has to keep open as long as they want to hold the lock. Uli -- ------- ROAD ...the handyPC Company - - - ) ) ) Uli LuckasHead of Software Development ROAD GmbHBennigsenstr. 14 | 12159 Berlin | Germanyfon: +49 (30) 230069 - 62 | fax: +49 (30) 230069 - 69url: www.road.de Amtsgericht Charlottenburg: HRB 96688 BManaging director: Hans-Peter Constien_______________________________________________linux-pm mailing listlinux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx://lists.linux-foundation.org/mailman/listinfo/linux-pm
