package/system/procd/files/hotplug.json

   1 [
   2         [ "case", "ACTION", {
   3                 "add": [
   4                         [ "if",
   5                                 [ "and",
   6                                         [ "has", "MAJOR" ],
   7                                         [ "has", "MINOR" ]
   8                                 ],
   9                                 [
  10                                         [ "if",
  11                                                 [ "eq", "DEVNAME", "null" ],
  12                                                 [
  13                                                         [ "makedev", "/dev/%DEVNAME%", "0666" ],
  14                                                         [ "exec", "/bin/ln", "-s", "/proc/self/fd", "/dev/fd" ],
  15                                                         [ "exec", "/bin/ln", "-s", "/proc/self/fd/0", "/dev/stdin" ],
  16                                                         [ "exec", "/bin/ln", "-s", "/proc/self/fd/1", "/dev/stdout" ],
  17                                                         [ "exec", "/bin/ln", "-s", "/proc/self/fd/2", "/dev/stderr" ],
  18                                                         [ "return" ]
  19                                                 ]
  20                                         ],
  21                                         [ "if",
  22                                                 [ "eq", "DEVNAME",
  23                                                         [ "full", "ptmx", "zero", "tty", "net", "random", "urandom" ]
  24                                                 ],
  25                                                 [
  26                                                         [ "makedev", "/dev/%DEVNAME%", "0666" ],
  27                                                         [ "return" ]
  28                                                 ]
  29                                         ],
  30                                         [ "if",
  31                                                 [ "regex", "DEVNAME", "^snd" ],
  32                                                 [ "makedev", "/dev/%DEVNAME%", "0660", "audio" ]
  33                                         ],
  34                                         [ "if",
  35                                                 [ "regex", "DEVNAME", "^tty" ],
  36                                                 [ "makedev", "/dev/%DEVNAME%", "0660", "dialout" ]
  37                                         ],
  38                                         [ "if",
  39                                                 [ "has", "DEVNAME" ],
  40                                                 [ "makedev", "/dev/%DEVNAME%", "0600" ]
  41                                         ]
  42                                 ]
  43                         ],
  44                         [ "if",
  45                                 [ "has", "FIRMWARE" ],
  46                                 [
  47                                         [ "exec", "/sbin/hotplug-call", "%SUBSYSTEM%" ],
  48                                         [ "load-firmware", "/lib/firmware" ],
  49                                         [ "return" ]
  50                                 ]
  51                         ],
  52                         [ "if",
  53                                 [ "regex", "DEVNAME", "^ttyGS" ],
  54                                 [ "start-console", "%DEVNAME%" ]
  55                         ]
  56                 ],
  57                 "remove" : [
  58                         [ "if",
  59                                 [ "and",
  60                                         [ "has", "DEVNAME" ],
  61                                         [ "has", "MAJOR" ],
  62                                         [ "has", "MINOR" ]
  63                                 ],
  64                                 [ "rm", "/dev/%DEVNAME%" ]
  65                         ]
  66                 ]
  67         } ],
  68         [ "if",
  69                 [ "and",
  70                         [ "has", "BUTTON" ],
  71                         [ "eq", "SUBSYSTEM", "button" ]
  72                 ],
  73                 [ "button", "/etc/rc.button/%BUTTON%" ]
  74         ],
  75         [ "if",
  76                 [ "and",
  77                         [ "eq", "SUBSYSTEM", "usb-serial" ],
  78                         [ "regex", "DEVNAME",
  79                                 [ "^ttyUSB", "^ttyACM" ]
  80                         ]
  81                 ],
  82                 [ "exec", "/sbin/hotplug-call", "tty" ],
  83                 [ "if",
  84                         [ "isdir", "/etc/hotplug.d/%SUBSYSTEM%" ],
  85                         [ "exec", "/sbin/hotplug-call", "%SUBSYSTEM%" ]
  86                 ]
  87         ]
  88 ]