openwrtv3/package/system/procd/files/hotplug.json
Felix Fietkau f099defc00 procd: reduce the number of unnecessary calls to /sbin/hotplug-call for tty devices
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 38705
2013-11-10 15:06:28 +00:00

83 lines
1.5 KiB
JSON

[
[ "case", "ACTION", {
"add": [
[ "if",
[ "and",
[ "has", "MAJOR" ],
[ "has", "MINOR" ],
],
[
[ "if",
[ "or",
[ "eq", "DEVNAME",
[ "null", "full", "ptmx", "zero" ],
],
[ "regex", "DEVNAME",
[ "^gpio", "^hvc", "^tty" ],
],
],
[
[ "makedev", "/dev/%DEVNAME%", "0666" ],
[ "return" ],
]
],
[ "if",
[ "or",
[ "eq", "DEVNAME", "mapper/control" ],
[ "regex", "DEVPATH", "^ppp" ],
],
[
[ "makedev", "/dev/%DEVNAME%", "0600" ],
[ "return" ],
],
],
[ "if",
[ "has", "DEVNAME" ],
[ "makedev", "/dev/%DEVNAME%", "0644" ],
],
],
],
[ "if",
[ "has", "FIRMWARE" ],
[
[ "exec", "/sbin/hotplug-call", "%SUBSYSTEM%" ],
[ "load-firmware", "/lib/firmware" ],
[ "return" ]
]
],
],
"remove" : [
[ "if",
[ "and",
[ "has", "DEVNAME" ],
[ "has", "MAJOR" ],
[ "has", "MINOR" ],
],
[ "rm", "/dev/%DEVNAME%" ]
]
]
} ],
[ "if",
[ "eq", "SUBSYSTEM", "platform" ],
[ "exec", "/sbin/hotplug-call", "%SUBSYSTEM%" ]
],
[ "if",
[ "and",
[ "has", "BUTTON" ],
[ "eq", "SUBSYSTEM", "button" ],
],
[ "exec", "/etc/rc.button/%BUTTON%" ]
],
[ "if",
[ "or",
[ "eq", "SUBSYSTEM",
[ "net", "input", "usb", "ieee1394", "block", "atm", "zaptel", "button" ],
],
[ "and",
[ "eq", "SUBSYSTEM", "tty" ],
[ "regex", "DEVNAME", "^ttyUSB" ],
]
],
[ "exec", "/sbin/hotplug-call", "%SUBSYSTEM%" ]
],
]