// This test expects there to be at least 1 more network interface
		// in addition to the local network interface, so that it can tell
		// that unshare worked.
		t.Skip("not enough network interfaces to test unshare with")
	}

	cmd := testenv.Command(t, "cat", path)
	cmd.SysProcAttr = &syscall.SysProcAttr{
		Unshareflags: syscall.CLONE_NEWNET,
	}
	out, err := cmd.CombinedOutput()

				goto childerror
			}
		}

		// The unshare system call in Linux doesn't unshare mount points
		// mounted with --shared. Systemd mounts / with --shared. For a
		// long discussion of the pros and cons of this see debian bug 739593.
		// The Go model of unsharing is more like Plan 9, where you ask
		// to unshare and the namespaces are unconditionally unshared.
		// To make this model work we must further mark / as MS_PRIVATE.

		// The Go build system's swarming user is known not to be root.
		// Unfortunately, it sometimes appears as root due the current
		// implementation of a no-network check using 'unshare -n -r'.
		// Since this test does need root to work, we need to skip it.
		t.Skip("skipping root only test on a non-root builder")
	}

	if runtime.GOOS == "android" {

	MOVD $·Syncfs(SB), R8
	MOVD R8, ret+0(FP)
	RET

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

TEXT ·get_UnshareAddr(SB), NOSPLIT|NOFRAME, $0-8
	MOVD $·Unshare(SB), R8
	MOVD R8, ret+0(FP)
	RET

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

TEXT ·get_LinkatAddr(SB), NOSPLIT|NOFRAME, $0-8
	MOVD $·Linkat(SB), R8
	MOVD R8, ret+0(FP)
	RET

	github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0
	github.com/hashicorp/go-multierror v1.1.1
	github.com/hashicorp/go-version v1.7.0
	github.com/hashicorp/golang-lru/v2 v2.0.7
	github.com/howardjohn/unshare-go v0.4.0
	github.com/kr/pretty v0.3.1
	github.com/kylelemons/godebug v1.1.0
	github.com/lestrrat-go/jwx v1.2.29
	github.com/mattn/go-isatty v0.0.20
	github.com/miekg/dns v1.1.59
	github.com/mitchellh/copystructure v1.2.0

//sysnb	Times(tms *Tms) (ticks uintptr, err error)
//sysnb	Umask(mask int) (oldmask int)
//sysnb	Uname(buf *Utsname) (err error)
//sys	Unmount(target string, flags int) (err error) = SYS_UMOUNT2
//sys	Unshare(flags int) (err error)
//sys	write(fd int, p []byte) (n int, err error)
//sys	exitThread(code int) (err error) = SYS_EXIT
//sys	readlen(fd int, p *byte, np int) (n int, err error) = SYS_READ

github.com/hexops/gotextdiff v1.0.3 h1:gitA9+qJrrTCsiCl7+kh75nPqQt1cx4ZkudSTLoUqJM=
github.com/hexops/gotextdiff v1.0.3/go.mod h1:pSWU5MAI3yDq+fZBTazCSJysOMbxWL1BSow5/V2vxeg=
github.com/howardjohn/unshare-go v0.4.0 h1:gqPNhMC5Ng4sJPv3XfIxKDjE7cyXRsRh+sPFPbesTgo=
github.com/howardjohn/unshare-go v0.4.0/go.mod h1:cJjyFAN6qTA70ovC2VR23iAZuJ8X3J/ibAbT693pJ8g=
github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=

	runtime.ExitSyscall()
	if int64(r0) == -1 {
		err = errnoErr2(e1, e2)
	}
	return
}

//go:nosplit
func get_UnshareAddr() *(func(flags int) (err error))

var Unshare = enter_Unshare

func enter_Unshare(flags int) (err error) {
	funcref := get_UnshareAddr()
	if funcptrtest(GetZosLibVec()+SYS_UNSHARE<<4, "") == 0 {
		*funcref = impl_Unshare
	} else {

//sys   Chroot(path string) (err error) = SYS___CHROOT_A
//sys   Select(nmsgsfds int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (ret int, err error) = SYS_SELECT
//sysnb Uname(buf *Utsname) (err error) = SYS_____OSNAME_A
//sys   Unshare(flags int) (err error) = SYS_UNSHARE

func Ptsname(fd int) (name string, err error) {
	runtime.EnterSyscall()
	r0, e2, e1 := CallLeFuncWithPtrReturn(GetZosLibVec()+SYS___PTSNAME_A<<4, uintptr(fd))
	runtime.ExitSyscall()

		// attach the profile to the main package and its
		// dependencies.
		// If we're building multiple main packages, they may
		// have different profiles. We may need to split (unshare)
		// the dependency graph so they can attach different
		// profiles.
		for _, p := range pkgs {
			if p.Name != "main" {
				continue
			}
			pmain := p