mount: remove unused mount.PID()

thaJeztah · thaJeztah · commit 474abe572375 · 2021-01-08T17:31:57.000+01:00
Signed-off-by: Sebastiaan van Stijn &lt;github@gone.nl&gt;
diff --git a/mount/mountinfo_linux.go b/mount/mountinfo_linux.go
diff --git a/mount/mountinfo_unix.go b/mount/mountinfo_unix.go
@@ -1,4 +1,4 @@
-// +build freebsd openbsd
+// +build linux freebsd openbsd
 
 /*
    Copyright The containerd Authors.
@@ -19,18 +19,10 @@
 package mount
 
 import (
-	"fmt"
-	"runtime"
-
 	"github.com/moby/sys/mountinfo"
 )
 
 // Self retrieves a list of mounts for the current running process.
 func Self() ([]*Info, error) {
 	return mountinfo.GetMounts(nil)
 }
-
-// PID collects the mounts for a specific process ID.
-func PID(pid int) ([]*Info, error) {
-	return nil, fmt.Errorf("mountinfo.PID is not implemented on %s/%s", runtime.GOOS, runtime.GOARCH)
-}
diff --git a/mount/mountinfo_unsupported.go b/mount/mountinfo_unsupported.go
@@ -1,4 +1,4 @@
-// +build !linux,!freebsd,!solaris,!openbsd freebsd,!cgo solaris,!cgo openbsd,!cgo
+// +build !linux,!freebsd,!openbsd
 
 /*
    Copyright The containerd Authors.
@@ -27,8 +27,3 @@ import (
 func Self() ([]*Info, error) {
 	return nil, fmt.Errorf("mountinfo.Self is not implemented on %s/%s", runtime.GOOS, runtime.GOARCH)
 }
-
-// PID collects the mounts for a specific process ID.
-func PID(pid int) ([]*Info, error) {
-	return nil, fmt.Errorf("mountinfo.PID is not implemented on %s/%s", runtime.GOOS, runtime.GOARCH)
-}
