···

       
4
       
 
       


     

       
5
       
 
       
let

     

       
6
       
 
       
  cfg = config.services.brltty;

     

       
7
       
-
       
  

     

       
8
       
-
       
  stateDir = "/run/brltty";

     

       
9
       
-
       


     

       
10
       
-
       
  pidFile = "${stateDir}/brltty.pid";

     

       
11
       
 
       


     

       
12
       
 
       
in {

     

       
13
       
 
       


     
···

       
24
       
 
       
  config = mkIf cfg.enable {

     

       
25
       
 
       


     

       
26
       
 
       
    systemd.services.brltty = {

     

       
27
       
-
       
      description = "Braille console driver";

     

       
28
       
-
       
      preStart = ''

     

       
29
       
-
       
        mkdir -p ${stateDir}

     

       
30
       
-
       
      '';

     

       
0
       
 
       

     

       
0
       
 
       

     

       
31
       
 
       
      serviceConfig = {

     

       
32
       
-
       
        ExecStart = "${pkgs.brltty}/bin/brltty --pid-file=${pidFile}";

     

       
33
       
-
       
        Type = "forking";

     

       
34
       
-
       
        PIDFile = pidFile;

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
35
       
 
       
      };

     

       
36
       
 
       
      before = [ "sysinit.target" ];

     

       
37
       
 
       
      wantedBy = [ "sysinit.target" ];

     

···

       
4
       
 
       


     

       
5
       
 
       
let

     

       
6
       
 
       
  cfg = config.services.brltty;

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
7
       
 
       


     

       
8
       
 
       
in {

     

       
9
       
 
       


     
···

       
20
       
 
       
  config = mkIf cfg.enable {

     

       
21
       
 
       


     

       
22
       
 
       
    systemd.services.brltty = {

     

       
23
       
+
       
      description = "Braille Device Support";

     

       
24
       
+
       
      unitConfig = {

     

       
25
       
+
       
        Documentation = "http://mielke.cc/brltty/";

     

       
26
       
+
       
        DefaultDependencies = "no";

     

       
27
       
+
       
        RequiresMountsFor = "${pkgs.brltty}/var/lib/brltty";

     

       
28
       
+
       
      };

     

       
29
       
 
       
      serviceConfig = {

     

       
30
       
+
       
        ExecStart = "${pkgs.brltty}/bin/brltty --no-daemon";

     

       
31
       
+
       
        Type = "simple";        # Change to notidy after next releae

     

       
32
       
+
       
        TimeoutStartSec = 5;

     

       
33
       
+
       
        TimeoutStopSec = 10;

     

       
34
       
+
       
        Restart = "always";

     

       
35
       
+
       
        RestartSec = 30;

     

       
36
       
+
       
        Nice = -10;

     

       
37
       
+
       
        OOMScoreAdjust = -900;

     

       
38
       
+
       
        ProtectHome = "read-only";

     

       
39
       
+
       
        ProtectSystem = "full";

     

       
40
       
+
       
        SystemCallArchitectures = "native";

     

       
41
       
 
       
      };

     

       
42
       
 
       
      before = [ "sysinit.target" ];

     

       
43
       
 
       
      wantedBy = [ "sysinit.target" ];