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What makes this a non-starter is that normal linux applications are not written to be pre-emptable. Hence a default port of a linux system to a phone will kill
by anilgulecha 9y ago
What makes this a non-starter is that normal linux applications are not written to be pre-emptable. Hence a default port of a linux system to a phone will kill the battery.
Hence the need for a from scratch effort where the SDK incorporates preemptability as a policy, and applications work off of that. Sadly, this means you cannot use the existing vast application ecosystem.
Librem is an effort in the above direction. It also seems like Fuschia is going this way.
- swiley 9y ago> linux applications are not written to be pre-emptable. I think I don't understand the way you're using this word. Are you talking about wake-locks? Linux has opportunistic sleep/suspend and mechanisms for controlling that.
- anilgulecha 9y agoClosest I can explain is mobile applications have to be written to understand "pause" and "resume", and the application is running from "resume" to "pause". Your typical linux application does not. It expects to be "started" and "stopped", and running the whole time in-between.
- severine 9y agoI'm sure some adjustments will be necessary, but I'd actually like to fully stop mobile apps, desktop style, quite often.
- swiley 9y agoOh that, no. That should die with android, it's horribly difficult to understand and unhelpful.
- cmsimike 9y agoLinux processes can understand that already: SIGTSTP/SIGSTOP, and SIGCONT. There are many signals a Linux process can respond to.