1 files changed, 61 insertions, 0 deletions
diff --git a/libcontainerd/remote_daemon_process_unix.go b/libcontainerd/remote_daemon_process_unix.go
new file mode 100644
index 0000000000..38533df35f
--- /dev/null
+++ b/libcontainerd/remote_daemon_process_unix.go
@@ -0,0 +1,61 @@
+// +build linux solaris
+
+package libcontainerd
+
+import (
+	"os"
+	"path/filepath"
+
+	"github.com/pkg/errors"
+	"golang.org/x/sys/unix"
+)
+
+var fdNames = map[int]string{
+	unix.Stdin:  "stdin",
+	unix.Stdout: "stdout",
+	unix.Stderr: "stderr",
+}
+
+func (p *process) pipeName(index int) string {
+	return filepath.Join(p.root, p.id+"-"+fdNames[index])
+}
+
+func (p *process) IOPaths() (string, string, string) {
+	var (
+		stdin  = p.pipeName(unix.Stdin)
+		stdout = p.pipeName(unix.Stdout)
+		stderr = p.pipeName(unix.Stderr)
+	)
+	// TODO: debug why we're having zombies when I don't unset those
+	if p.io.Stdin == nil {
+		stdin = ""
+	}
+	if p.io.Stderr == nil {
+		stderr = ""
+	}
+	return stdin, stdout, stderr
+}
+
+func (p *process) Cleanup() error {
+	var retErr error
+
+	// Ensure everything was closed
+	p.CloseIO()
+
+	for _, i := range [3]string{
+		p.pipeName(unix.Stdin),
+		p.pipeName(unix.Stdout),
+		p.pipeName(unix.Stderr),
+	} {
+		err := os.Remove(i)
+		if err != nil {
+			if retErr == nil {
+				retErr = errors.Wrapf(err, "failed to remove %s", i)
+			} else {
+				retErr = errors.Wrapf(retErr, "failed to remove %s", i)
+			}
+		}
+	}
+
+	return retErr
+}