Hi Victor, On Sun, May 11, 2008 at 6:43 PM, Victor Lowther <[EMAIL PROTECTED]> wrote: > Core phase is for hooks that work around software or hardware quirks > that may cause the system to not suspend correctly. Hooks will automatically > fall into this category if their filenames start with at least two digits. > > Aux phase is for programs that want to do something when the system suspends > or resumes, but that do not need to run in any particular order or whose > success or failure has no bearing on whether or not the suspend/resume > process should fail.
I would really prefer that we just tighten the specs on hooks instead of getting creative with what hooks run when and whose errors are critical. In my mind, the hooks should work like this: 1. Hooks are run in lexicographical order on suspend and reversed on resume. If your hook depends on running early or late, name it so that it sits at an appropriate place in the order. Maybe a restriction that it must begin with two digits, in which case, 50$hookname if you don't care when it runs. 2. Failures from hooks always result in suspend or resume errors. If the hook has non-critical errors, then it should return 0, full stop. If someone doesn't have bluetooth or NetworkManager or ntpd isn't running, that should not be considered a critical error. I don't consider alsactl failing to be worth more than a warning in the logs, but I think the better way to handle this is the hook not returning a failure, not marking the hook as some sort of special case. That's how I see it, anyway. I think we can just make the current hooks more robust rather than re-implement the hooks structure. If there are hooks we're distributing that are difficult to get right, then let's not install them by default. Distros can add or remove the hooks as apply to their system. -- Dan _______________________________________________ Pm-utils mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/pm-utils
