1 files changed, 0 insertions, 205 deletions
diff --git a/vendor/github.com/prometheus/procfs/net_dev.go b/vendor/github.com/prometheus/procfs/net_dev.go
deleted file mode 100644
index 47a710bef..000000000
--- a/vendor/github.com/prometheus/procfs/net_dev.go
+++ /dev/null
@@ -1,205 +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"
-	"os"
-	"sort"
-	"strconv"
-	"strings"
-)
-
-// NetDevLine is single line parsed from /proc/net/dev or /proc/[pid]/net/dev.
-type NetDevLine struct {
-	Name         string `json:"name"`          // The name of the interface.
-	RxBytes      uint64 `json:"rx_bytes"`      // Cumulative count of bytes received.
-	RxPackets    uint64 `json:"rx_packets"`    // Cumulative count of packets received.
-	RxErrors     uint64 `json:"rx_errors"`     // Cumulative count of receive errors encountered.
-	RxDropped    uint64 `json:"rx_dropped"`    // Cumulative count of packets dropped while receiving.
-	RxFIFO       uint64 `json:"rx_fifo"`       // Cumulative count of FIFO buffer errors.
-	RxFrame      uint64 `json:"rx_frame"`      // Cumulative count of packet framing errors.
-	RxCompressed uint64 `json:"rx_compressed"` // Cumulative count of compressed packets received by the device driver.
-	RxMulticast  uint64 `json:"rx_multicast"`  // Cumulative count of multicast frames received by the device driver.
-	TxBytes      uint64 `json:"tx_bytes"`      // Cumulative count of bytes transmitted.
-	TxPackets    uint64 `json:"tx_packets"`    // Cumulative count of packets transmitted.
-	TxErrors     uint64 `json:"tx_errors"`     // Cumulative count of transmit errors encountered.
-	TxDropped    uint64 `json:"tx_dropped"`    // Cumulative count of packets dropped while transmitting.
-	TxFIFO       uint64 `json:"tx_fifo"`       // Cumulative count of FIFO buffer errors.
-	TxCollisions uint64 `json:"tx_collisions"` // Cumulative count of collisions detected on the interface.
-	TxCarrier    uint64 `json:"tx_carrier"`    // Cumulative count of carrier losses detected by the device driver.
-	TxCompressed uint64 `json:"tx_compressed"` // Cumulative count of compressed packets transmitted by the device driver.
-}
-
-// NetDev is parsed from /proc/net/dev or /proc/[pid]/net/dev. The map keys
-// are interface names.
-type NetDev map[string]NetDevLine
-
-// NetDev returns kernel/system statistics read from /proc/net/dev.
-func (fs FS) NetDev() (NetDev, error) {
-	return newNetDev(fs.proc.Path("net/dev"))
-}
-
-// NetDev returns kernel/system statistics read from /proc/[pid]/net/dev.
-func (p Proc) NetDev() (NetDev, error) {
-	return newNetDev(p.path("net/dev"))
-}
-
-// newNetDev creates a new NetDev from the contents of the given file.
-func newNetDev(file string) (NetDev, error) {
-	f, err := os.Open(file)
-	if err != nil {
-		return NetDev{}, err
-	}
-	defer f.Close()
-
-	netDev := NetDev{}
-	s := bufio.NewScanner(f)
-	for n := 0; s.Scan(); n++ {
-		// Skip the 2 header lines.
-		if n < 2 {
-			continue
-		}
-
-		line, err := netDev.parseLine(s.Text())
-		if err != nil {
-			return netDev, err
-		}
-
-		netDev[line.Name] = *line
-	}
-
-	return netDev, s.Err()
-}
-
-// parseLine parses a single line from the /proc/net/dev file. Header lines
-// must be filtered prior to calling this method.
-func (netDev NetDev) parseLine(rawLine string) (*NetDevLine, error) {
-	parts := strings.SplitN(rawLine, ":", 2)
-	if len(parts) != 2 {
-		return nil, errors.New("invalid net/dev line, missing colon")
-	}
-	fields := strings.Fields(strings.TrimSpace(parts[1]))
-
-	var err error
-	line := &NetDevLine{}
-
-	// Interface Name
-	line.Name = strings.TrimSpace(parts[0])
-	if line.Name == "" {
-		return nil, errors.New("invalid net/dev line, empty interface name")
-	}
-
-	// RX
-	line.RxBytes, err = strconv.ParseUint(fields[0], 10, 64)
-	if err != nil {
-		return nil, err
-	}
-	line.RxPackets, err = strconv.ParseUint(fields[1], 10, 64)
-	if err != nil {
-		return nil, err
-	}
-	line.RxErrors, err = strconv.ParseUint(fields[2], 10, 64)
-	if err != nil {
-		return nil, err
-	}
-	line.RxDropped, err = strconv.ParseUint(fields[3], 10, 64)
-	if err != nil {
-		return nil, err
-	}
-	line.RxFIFO, err = strconv.ParseUint(fields[4], 10, 64)
-	if err != nil {
-		return nil, err
-	}
-	line.RxFrame, err = strconv.ParseUint(fields[5], 10, 64)
-	if err != nil {
-		return nil, err
-	}
-	line.RxCompressed, err = strconv.ParseUint(fields[6], 10, 64)
-	if err != nil {
-		return nil, err
-	}
-	line.RxMulticast, err = strconv.ParseUint(fields[7], 10, 64)
-	if err != nil {
-		return nil, err
-	}
-
-	// TX
-	line.TxBytes, err = strconv.ParseUint(fields[8], 10, 64)
-	if err != nil {
-		return nil, err
-	}
-	line.TxPackets, err = strconv.ParseUint(fields[9], 10, 64)
-	if err != nil {
-		return nil, err
-	}
-	line.TxErrors, err = strconv.ParseUint(fields[10], 10, 64)
-	if err != nil {
-		return nil, err
-	}
-	line.TxDropped, err = strconv.ParseUint(fields[11], 10, 64)
-	if err != nil {
-		return nil, err
-	}
-	line.TxFIFO, err = strconv.ParseUint(fields[12], 10, 64)
-	if err != nil {
-		return nil, err
-	}
-	line.TxCollisions, err = strconv.ParseUint(fields[13], 10, 64)
-	if err != nil {
-		return nil, err
-	}
-	line.TxCarrier, err = strconv.ParseUint(fields[14], 10, 64)
-	if err != nil {
-		return nil, err
-	}
-	line.TxCompressed, err = strconv.ParseUint(fields[15], 10, 64)
-	if err != nil {
-		return nil, err
-	}
-
-	return line, nil
-}
-
-// Total aggregates the values across interfaces and returns a new NetDevLine.
-// The Name field will be a sorted comma separated list of interface names.
-func (netDev NetDev) Total() NetDevLine {
-	total := NetDevLine{}
-
-	names := make([]string, 0, len(netDev))
-	for _, ifc := range netDev {
-		names = append(names, ifc.Name)
-		total.RxBytes += ifc.RxBytes
-		total.RxPackets += ifc.RxPackets
-		total.RxErrors += ifc.RxErrors
-		total.RxDropped += ifc.RxDropped
-		total.RxFIFO += ifc.RxFIFO
-		total.RxFrame += ifc.RxFrame
-		total.RxCompressed += ifc.RxCompressed
-		total.RxMulticast += ifc.RxMulticast
-		total.TxBytes += ifc.TxBytes
-		total.TxPackets += ifc.TxPackets
-		total.TxErrors += ifc.TxErrors
-		total.TxDropped += ifc.TxDropped
-		total.TxFIFO += ifc.TxFIFO
-		total.TxCollisions += ifc.TxCollisions
-		total.TxCarrier += ifc.TxCarrier
-		total.TxCompressed += ifc.TxCompressed
-	}
-	sort.Strings(names)
-	total.Name = strings.Join(names, ", ")
-
-	return total
-}