On Mon, 7 Dec 2009 18:17:36 -0600 Victor Lowther <victor.lowther@xxxxxxxxx> wrote: > On Dec 7, 2009, at 3:41 PM, "Rafael J. Wysocki" <rjw@xxxxxxx> wrote: > > Can't you just use the error code returned by "echo mem > /sys/power/ > > state"? > > I can, now that I know about it - I did not see anything about error > codes when scanning the documentation. Note that "echo" only will return 0 or 1, not a real error code. You'll need a 5-line C program to get the errno that's returned from the kernel. It might be interesting to know *why* it failed (e.g. no swap partition or not enough space in there). -- Stefan Seyfried "Any ideas, John?" "Well, surrounding them's out." _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
