1 files changed, 0 insertions, 96 deletions
diff --git a/vendor/github.com/prometheus/procfs/net_dev_snmp6.go b/vendor/github.com/prometheus/procfs/net_dev_snmp6.go
deleted file mode 100644
index f50b38e35..000000000
--- a/vendor/github.com/prometheus/procfs/net_dev_snmp6.go
+++ /dev/null
@@ -1,96 +0,0 @@
-// Copyright 2018 The Prometheus 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 procfs
-
-import (
-	"bufio"
-	"errors"
-	"io"
-	"os"
-	"strconv"
-	"strings"
-)
-
-// NetDevSNMP6 is parsed from files in /proc/net/dev_snmp6/ or /proc/<PID>/net/dev_snmp6/.
-// The outer map's keys are interface names and the inner map's keys are stat names.
-//
-// If you'd like a total across all interfaces, please use the Snmp6() method of the Proc type.
-type NetDevSNMP6 map[string]map[string]uint64
-
-// Returns kernel/system statistics read from interface files within the /proc/net/dev_snmp6/
-// directory.
-func (fs FS) NetDevSNMP6() (NetDevSNMP6, error) {
-	return newNetDevSNMP6(fs.proc.Path("net/dev_snmp6"))
-}
-
-// Returns kernel/system statistics read from interface files within the /proc/<PID>/net/dev_snmp6/
-// directory.
-func (p Proc) NetDevSNMP6() (NetDevSNMP6, error) {
-	return newNetDevSNMP6(p.path("net/dev_snmp6"))
-}
-
-// newNetDevSNMP6 creates a new NetDevSNMP6 from the contents of the given directory.
-func newNetDevSNMP6(dir string) (NetDevSNMP6, error) {
-	netDevSNMP6 := make(NetDevSNMP6)
-
-	// The net/dev_snmp6 folders contain one file per interface
-	ifaceFiles, err := os.ReadDir(dir)
-	if err != nil {
-		// On systems with IPv6 disabled, this directory won't exist.
-		// Do nothing.
-		if errors.Is(err, os.ErrNotExist) {
-			return netDevSNMP6, err
-		}
-		return netDevSNMP6, err
-	}
-
-	for _, iFaceFile := range ifaceFiles {
-		f, err := os.Open(dir + "/" + iFaceFile.Name())
-		if err != nil {
-			return netDevSNMP6, err
-		}
-		defer f.Close()
-
-		netDevSNMP6[iFaceFile.Name()], err = parseNetDevSNMP6Stats(f)
-		if err != nil {
-			return netDevSNMP6, err
-		}
-	}
-
-	return netDevSNMP6, nil
-}
-
-func parseNetDevSNMP6Stats(r io.Reader) (map[string]uint64, error) {
-	m := make(map[string]uint64)
-
-	scanner := bufio.NewScanner(r)
-	for scanner.Scan() {
-		stat := strings.Fields(scanner.Text())
-		if len(stat) < 2 {
-			continue
-		}
-		key, val := stat[0], stat[1]
-
-		// Expect stat name to contain "6" or be "ifIndex"
-		if strings.Contains(key, "6") || key == "ifIndex" {
-			v, err := strconv.ParseUint(val, 10, 64)
-			if err != nil {
-				return m, err
-			}
-
-			m[key] = v
-		}
-	}
-	return m, scanner.Err()
-}