From 8c12c6939aab9106db14ec2d11d983bc5b29fb2c Mon Sep 17 00:00:00 2001
From: Niall Sheridan <nsheridan@gmail.com>
Date: Sun, 7 Jul 2019 21:33:44 +0100
Subject: Switch to modules

---
 vendor/github.com/prometheus/procfs/buddyinfo.go | 95 ------------------------
 1 file changed, 95 deletions(-)
 delete mode 100644 vendor/github.com/prometheus/procfs/buddyinfo.go

(limited to 'vendor/github.com/prometheus/procfs/buddyinfo.go')

diff --git a/vendor/github.com/prometheus/procfs/buddyinfo.go b/vendor/github.com/prometheus/procfs/buddyinfo.go
deleted file mode 100644
index d3a8268..0000000
--- a/vendor/github.com/prometheus/procfs/buddyinfo.go
+++ /dev/null
@@ -1,95 +0,0 @@
-// Copyright 2017 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"
-	"fmt"
-	"io"
-	"os"
-	"strconv"
-	"strings"
-)
-
-// A BuddyInfo is the details parsed from /proc/buddyinfo.
-// The data is comprised of an array of free fragments of each size.
-// The sizes are 2^n*PAGE_SIZE, where n is the array index.
-type BuddyInfo struct {
-	Node  string
-	Zone  string
-	Sizes []float64
-}
-
-// NewBuddyInfo reads the buddyinfo statistics.
-func NewBuddyInfo() ([]BuddyInfo, error) {
-	fs, err := NewFS(DefaultMountPoint)
-	if err != nil {
-		return nil, err
-	}
-
-	return fs.NewBuddyInfo()
-}
-
-// NewBuddyInfo reads the buddyinfo statistics from the specified `proc` filesystem.
-func (fs FS) NewBuddyInfo() ([]BuddyInfo, error) {
-	file, err := os.Open(fs.Path("buddyinfo"))
-	if err != nil {
-		return nil, err
-	}
-	defer file.Close()
-
-	return parseBuddyInfo(file)
-}
-
-func parseBuddyInfo(r io.Reader) ([]BuddyInfo, error) {
-	var (
-		buddyInfo   = []BuddyInfo{}
-		scanner     = bufio.NewScanner(r)
-		bucketCount = -1
-	)
-
-	for scanner.Scan() {
-		var err error
-		line := scanner.Text()
-		parts := strings.Fields(line)
-
-		if len(parts) < 4 {
-			return nil, fmt.Errorf("invalid number of fields when parsing buddyinfo")
-		}
-
-		node := strings.TrimRight(parts[1], ",")
-		zone := strings.TrimRight(parts[3], ",")
-		arraySize := len(parts[4:])
-
-		if bucketCount == -1 {
-			bucketCount = arraySize
-		} else {
-			if bucketCount != arraySize {
-				return nil, fmt.Errorf("mismatch in number of buddyinfo buckets, previous count %d, new count %d", bucketCount, arraySize)
-			}
-		}
-
-		sizes := make([]float64, arraySize)
-		for i := 0; i < arraySize; i++ {
-			sizes[i], err = strconv.ParseFloat(parts[i+4], 64)
-			if err != nil {
-				return nil, fmt.Errorf("invalid value in buddyinfo: %s", err)
-			}
-		}
-
-		buddyInfo = append(buddyInfo, BuddyInfo{node, zone, sizes})
-	}
-
-	return buddyInfo, scanner.Err()
-}
-- 
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