···

       
59
       
59
       
 
       
      # Use the list of allowed interfaces if specified

     

       
60
       
60
       
 
       
      ${optionalString (allowInterfaces != null) "allowinterfaces ${toString allowInterfaces}"}

     

       
61
       
61
       
 
       


     

       
62
       
62
       
+
       
      # Immediately fork to background if specified, otherwise wait for IP address to be assigned

     

       
63
       
63
       
+
       
      ${{

     

       
64
       
64
       
+
       
        background = "background";

     

       
65
       
65
       
+
       
        any = "waitip";

     

       
66
       
66
       
+
       
        ipv4 = "waitip 4";

     

       
67
       
67
       
+
       
        ipv6 = "waitip 6";

     

       
68
       
68
       
+
       
        both = "waitip 4\nwaitip 6";

     

       
69
       
69
       
+
       
        if-carrier-up = "";

     

       
70
       
70
       
+
       
      }.${cfg.wait}}

     

       
71
       
71
       
+
       


     

       
62
       
72
       
 
       
      ${cfg.extraConfig}

     

       
63
       
73
       
 
       
    '';

     

       
64
       
74
       
 
       


     
···

       
146
       
156
       
 
       
      '';

     

       
147
       
157
       
 
       
    };

     

       
148
       
158
       
 
       


     

       
159
       
159
       
+
       
    networking.dhcpcd.wait = mkOption {

     

       
160
       
160
       
+
       
      type = types.enum [ "background" "any" "ipv4" "ipv6" "both" "if-carrier-up" ];

     

       
161
       
161
       
+
       
      default = "any";

     

       
162
       
162
       
+
       
      description = ''

     

       
163
       
163
       
+
       
        This option specifies when the dhcpcd service will fork to background.

     

       
164
       
164
       
+
       
        If set to "background", dhcpcd will fork to background immediately.

     

       
165
       
165
       
+
       
        If set to "ipv4" or "ipv6", dhcpcd will wait for the corresponding IP

     

       
166
       
166
       
+
       
        address to be assigned. If set to "any", dhcpcd will wait for any type

     

       
167
       
167
       
+
       
        (IPv4 or IPv6) to be assigned. If set to "both", dhcpcd will wait for

     

       
168
       
168
       
+
       
        both an IPv4 and an IPv6 address before forking.

     

       
169
       
169
       
+
       
        The option "if-carrier-up" is equivalent to "any" if either ethernet

     

       
170
       
170
       
+
       
        is plugged nor WiFi is powered, and to "background" otherwise.

     

       
171
       
171
       
+
       
      '';

     

       
172
       
172
       
+
       
    };

     

       
173
       
173
       
+
       


     

       
149
       
174
       
 
       
  };

     

       
150
       
175
       
 
       


     

       
151
       
176
       
 
       


     
···

       
177
       
202
       
 
       
        serviceConfig =

     

       
178
       
203
       
 
       
          { Type = "forking";

     

       
179
       
204
       
 
       
            PIDFile = "/run/dhcpcd.pid";

     

       
180
       
180
       
-
       
            ExecStart = "@${dhcpcd}/sbin/dhcpcd dhcpcd -w --quiet ${optionalString cfg.persistent "--persistent"} --config ${dhcpcdConf}";

     

       
205
       
205
       
+
       
            ExecStart = "@${dhcpcd}/sbin/dhcpcd dhcpcd --quiet ${optionalString cfg.persistent "--persistent"} --config ${dhcpcdConf}";

     

       
181
       
206
       
 
       
            ExecReload = "${dhcpcd}/sbin/dhcpcd --rebind";

     

       
182
       
207
       
 
       
            Restart = "always";

     

       
183
       
208
       
 
       
          };