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// -*- Mode: Go; indent-tabs-mode: t -*-
/*
* Copyright (C) 2020 Canonical Ltd
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
package builtin
const ptpSummary = `allows access to the PTP Hardware Clock subsystem`
const ptpBaseDeclarationSlots = `
ptp:
allow-installation:
slot-snap-type:
- core
deny-auto-connection: true
`
const ptpConnectedPlugAppArmor = `
# Description: Can access PTP Hardware Clock subsystem.
# Devices
/dev/ptp[0-9]* rw,
# /sys/class/ptp specified by the kernel docs
/sys/class/ptp/ptp[0-9]*/{extts_enable,period,pps_enable} w,
/sys/class/ptp/ptp[0-9]*/* r,
`
var ptpConnectedPlugUDev = []string{
`SUBSYSTEM=="ptp", KERNEL=="ptp[0-9]*"`,
}
func init() {
registerIface(&commonInterface{
name: "ptp",
summary: ptpSummary,
implicitOnCore: true,
implicitOnClassic: true,
baseDeclarationSlots: ptpBaseDeclarationSlots,
connectedPlugAppArmor: ptpConnectedPlugAppArmor,
connectedPlugUDev: ptpConnectedPlugUDev,
})
}
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