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example_linux_test.go
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example_linux_test.go
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// Licensed to Elasticsearch B.V. under one or more contributor
// license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright
// ownership. Elasticsearch B.V. licenses this file to you under
// the Apache License, Version 2.0 (the "License"); you may
// not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied. See the License for the
// specific language governing permissions and limitations
// under the License.
//go:build linux && (386 || arm || amd64)
// +build linux
// +build 386 arm amd64
package seccomp_test
import (
"fmt"
seccomp "github.com/elastic/go-seccomp-bpf"
)
func Example() {
// Create a filter.
filter := seccomp.Filter{
NoNewPrivs: true,
Flag: seccomp.FilterFlagTSync,
Policy: seccomp.Policy{
DefaultAction: seccomp.ActionAllow,
Syscalls: []seccomp.SyscallGroup{
{
Action: seccomp.ActionErrno,
Names: []string{
"fork",
"vfork",
"execve",
"execveat",
},
},
},
},
}
// Load it. This will set no_new_privs before loading.
if err := seccomp.LoadFilter(filter); err != nil {
fmt.Println("failed to load filter: ", err)
return
}
}