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14182c1970
Format all Nix files using the officially approved formatter, making the CI check introduced in the previous commit succeed: nix-build ci -A fmt.check This is the next step of the of the [implementation](https://github.com/NixOS/nixfmt/issues/153) of the accepted [RFC 166](https://github.com/NixOS/rfcs/pull/166). This commit will lead to merge conflicts for a number of PRs, up to an estimated ~1100 (~33%) among the PRs with activity in the past 2 months, but that should be lower than what it would be without the previous [partial treewide format](https://github.com/NixOS/nixpkgs/pull/322537). Merge conflicts caused by this commit can now automatically be resolved while rebasing using the [auto-rebase script](8616af08d9/maintainers/scripts/auto-rebase). If you run into any problems regarding any of this, please reach out to the [formatting team](https://nixos.org/community/teams/formatting/) by pinging @NixOS/nix-formatting. (branch-equivalent to commit374e6bcc40)
50 lines
986 B
Nix
50 lines
986 B
Nix
# A module for ‘rtkit’, a DBus system service that hands out realtime
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# scheduling priority to processes that ask for it.
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{
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config,
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lib,
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pkgs,
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...
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}:
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with lib;
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{
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options = {
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security.rtkit.enable = mkOption {
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type = types.bool;
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default = false;
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description = ''
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Whether to enable the RealtimeKit system service, which hands
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out realtime scheduling priority to user processes on
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demand. For example, PulseAudio and PipeWire use this to
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acquire realtime priority.
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'';
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};
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};
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config = mkIf config.security.rtkit.enable {
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security.polkit.enable = true;
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# To make polkit pickup rtkit policies
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environment.systemPackages = [ pkgs.rtkit ];
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systemd.packages = [ pkgs.rtkit ];
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services.dbus.packages = [ pkgs.rtkit ];
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users.users.rtkit = {
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isSystemUser = true;
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group = "rtkit";
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description = "RealtimeKit daemon";
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};
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users.groups.rtkit = { };
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};
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}
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