/
config_amd64.go
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/
config_amd64.go
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// Copyright 2019 The gVisor Authors.
//
// Licensed 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 amd64
// +build amd64
package filter
import (
"golang.org/x/sys/unix"
"github.com/nicocha30/gvisor-ligolo/pkg/seccomp"
)
func init() {
allowedSyscalls[unix.SYS_CLONE] = []seccomp.Rule{
// parent_tidptr and child_tidptr are always 0 because neither
// CLONE_PARENT_SETTID nor CLONE_CHILD_SETTID are used.
{
seccomp.EqualTo(
unix.CLONE_VM |
unix.CLONE_FS |
unix.CLONE_FILES |
unix.CLONE_SETTLS |
unix.CLONE_SIGHAND |
unix.CLONE_SYSVSEM |
unix.CLONE_THREAD),
seccomp.MatchAny{}, // newsp
seccomp.EqualTo(0), // parent_tidptr
seccomp.EqualTo(0), // child_tidptr
seccomp.MatchAny{}, // tls
},
}
}
func archFstatAtSysNo() uintptr {
return unix.SYS_NEWFSTATAT
}