rootlessport: use x/sys/unix instead of syscall
Dup2 is not defined on arm64 in the syscall package.
Closes:
@@ -20,7 +20,6 @@ import (
"os"
"os/exec"
"os/signal"
- "syscall"
"github.com/containernetworking/plugins/pkg/ns"
"github.com/containers/storage/pkg/reexec"
@@ -30,6 +29,7 @@ import (
rkbuiltin "github.com/rootless-containers/rootlesskit/pkg/port/builtin"
rkportutil "github.com/rootless-containers/rootlesskit/pkg/port/portutil"
"github.com/sirupsen/logrus"
+ "golang.org/x/sys/unix"
)
const (
@@ -103,10 +103,10 @@ func parent() error {
}
sigC := make(chan os.Signal, 1)
- signal.Notify(sigC, syscall.SIGPIPE)
+ signal.Notify(sigC, unix.SIGPIPE)
defer func() {
// dummy signal to terminate the goroutine
- sigC <- syscall.SIGKILL
+ sigC <- unix.SIGKILL
}()
go func() {
defer func() {
@@ -115,10 +115,10 @@ func parent() error {
}()
s := <-sigC
- if s == syscall.SIGPIPE {
+ if s == unix.SIGPIPE {
if f, err := os.OpenFile("/dev/null", os.O_WRONLY, 0755); err == nil {
- syscall.Dup2(int(f.Fd()), 1) // nolint:errcheck
- syscall.Dup2(int(f.Fd()), 2) // nolint:errcheck
+ unix.Dup2(int(f.Fd()), 1) // nolint:errcheck
+ unix.Dup2(int(f.Fd()), 2) // nolint:errcheck
f.Close()
}
}
@@ -191,7 +191,7 @@ func parent() error {
}()
defer func() {
- if err := syscall.Kill(cmd.Process.Pid, syscall.SIGTERM); err != nil {
+ if err := unix.Kill(cmd.Process.Pid, unix.SIGTERM); err != nil {
logrus.WithError(err).Warn("kill child process")
}
}()
