1 files changed, 0 insertions, 80 deletions
diff --git a/vendor/github.com/containernetworking/plugins/pkg/utils/sysctl/sysctl_linux.go b/vendor/github.com/containernetworking/plugins/pkg/utils/sysctl/sysctl_linux.go
deleted file mode 100644
index 7ee47e1ce..000000000
--- a/vendor/github.com/containernetworking/plugins/pkg/utils/sysctl/sysctl_linux.go
+++ /dev/null
@@ -1,80 +0,0 @@
-// Copyright 2016 CNI 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.
-
-package sysctl
-
-import (
-	"fmt"
-	"io/ioutil"
-	"path/filepath"
-	"strings"
-)
-
-// Sysctl provides a method to set/get values from /proc/sys - in linux systems
-// new interface to set/get values of variables formerly handled by sysctl syscall
-// If optional `params` have only one string value - this function will
-// set this value into corresponding sysctl variable
-func Sysctl(name string, params ...string) (string, error) {
-	if len(params) > 1 {
-		return "", fmt.Errorf("unexcepted additional parameters")
-	} else if len(params) == 1 {
-		return setSysctl(name, params[0])
-	}
-	return getSysctl(name)
-}
-
-func getSysctl(name string) (string, error) {
-	fullName := filepath.Join("/proc/sys", toNormalName(name))
-	fullName = filepath.Clean(fullName)
-	data, err := ioutil.ReadFile(fullName)
-	if err != nil {
-		return "", err
-	}
-
-	return string(data[:len(data)-1]), nil
-}
-
-func setSysctl(name, value string) (string, error) {
-	fullName := filepath.Join("/proc/sys", toNormalName(name))
-	fullName = filepath.Clean(fullName)
-	if err := ioutil.WriteFile(fullName, []byte(value), 0644); err != nil {
-		return "", err
-	}
-
-	return getSysctl(name)
-}
-
-// Normalize names by using slash as separator
-// Sysctl names can use dots or slashes as separator:
-// - if dots are used, dots and slashes are interchanged.
-// - if slashes are used, slashes and dots are left intact.
-// Separator in use is determined by first occurrence.
-func toNormalName(name string) string {
-	interchange := false
-	for _, c := range name {
-		if c == '.' {
-			interchange = true
-			break
-		}
-		if c == '/' {
-			break
-		}
-	}
-
-	if interchange {
-		r := strings.NewReplacer(".", "/", "/", ".")
-		return r.Replace(name)
-	}
-	return name
-}