1 files changed, 0 insertions, 238 deletions
diff --git a/vendor/github.com/prometheus/procfs/proc.go b/vendor/github.com/prometheus/procfs/proc.go
deleted file mode 100644
index 7cf5b8a..0000000
--- a/vendor/github.com/prometheus/procfs/proc.go
+++ /dev/null
@@ -1,238 +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 (
-	"bytes"
-	"fmt"
-	"io/ioutil"
-	"os"
-	"strconv"
-	"strings"
-)
-
-// Proc provides information about a running process.
-type Proc struct {
-	// The process ID.
-	PID int
-
-	fs FS
-}
-
-// Procs represents a list of Proc structs.
-type Procs []Proc
-
-func (p Procs) Len() int           { return len(p) }
-func (p Procs) Swap(i, j int)      { p[i], p[j] = p[j], p[i] }
-func (p Procs) Less(i, j int) bool { return p[i].PID < p[j].PID }
-
-// Self returns a process for the current process read via /proc/self.
-func Self() (Proc, error) {
-	fs, err := NewFS(DefaultMountPoint)
-	if err != nil {
-		return Proc{}, err
-	}
-	return fs.Self()
-}
-
-// NewProc returns a process for the given pid under /proc.
-func NewProc(pid int) (Proc, error) {
-	fs, err := NewFS(DefaultMountPoint)
-	if err != nil {
-		return Proc{}, err
-	}
-	return fs.NewProc(pid)
-}
-
-// AllProcs returns a list of all currently available processes under /proc.
-func AllProcs() (Procs, error) {
-	fs, err := NewFS(DefaultMountPoint)
-	if err != nil {
-		return Procs{}, err
-	}
-	return fs.AllProcs()
-}
-
-// Self returns a process for the current process.
-func (fs FS) Self() (Proc, error) {
-	p, err := os.Readlink(fs.Path("self"))
-	if err != nil {
-		return Proc{}, err
-	}
-	pid, err := strconv.Atoi(strings.Replace(p, string(fs), "", -1))
-	if err != nil {
-		return Proc{}, err
-	}
-	return fs.NewProc(pid)
-}
-
-// NewProc returns a process for the given pid.
-func (fs FS) NewProc(pid int) (Proc, error) {
-	if _, err := os.Stat(fs.Path(strconv.Itoa(pid))); err != nil {
-		return Proc{}, err
-	}
-	return Proc{PID: pid, fs: fs}, nil
-}
-
-// AllProcs returns a list of all currently available processes.
-func (fs FS) AllProcs() (Procs, error) {
-	d, err := os.Open(fs.Path())
-	if err != nil {
-		return Procs{}, err
-	}
-	defer d.Close()
-
-	names, err := d.Readdirnames(-1)
-	if err != nil {
-		return Procs{}, fmt.Errorf("could not read %s: %s", d.Name(), err)
-	}
-
-	p := Procs{}
-	for _, n := range names {
-		pid, err := strconv.ParseInt(n, 10, 64)
-		if err != nil {
-			continue
-		}
-		p = append(p, Proc{PID: int(pid), fs: fs})
-	}
-
-	return p, nil
-}
-
-// CmdLine returns the command line of a process.
-func (p Proc) CmdLine() ([]string, error) {
-	f, err := os.Open(p.path("cmdline"))
-	if err != nil {
-		return nil, err
-	}
-	defer f.Close()
-
-	data, err := ioutil.ReadAll(f)
-	if err != nil {
-		return nil, err
-	}
-
-	if len(data) < 1 {
-		return []string{}, nil
-	}
-
-	return strings.Split(string(bytes.TrimRight(data, string("\x00"))), string(byte(0))), nil
-}
-
-// Comm returns the command name of a process.
-func (p Proc) Comm() (string, error) {
-	f, err := os.Open(p.path("comm"))
-	if err != nil {
-		return "", err
-	}
-	defer f.Close()
-
-	data, err := ioutil.ReadAll(f)
-	if err != nil {
-		return "", err
-	}
-
-	return strings.TrimSpace(string(data)), nil
-}
-
-// Executable returns the absolute path of the executable command of a process.
-func (p Proc) Executable() (string, error) {
-	exe, err := os.Readlink(p.path("exe"))
-	if os.IsNotExist(err) {
-		return "", nil
-	}
-
-	return exe, err
-}
-
-// FileDescriptors returns the currently open file descriptors of a process.
-func (p Proc) FileDescriptors() ([]uintptr, error) {
-	names, err := p.fileDescriptors()
-	if err != nil {
-		return nil, err
-	}
-
-	fds := make([]uintptr, len(names))
-	for i, n := range names {
-		fd, err := strconv.ParseInt(n, 10, 32)
-		if err != nil {
-			return nil, fmt.Errorf("could not parse fd %s: %s", n, err)
-		}
-		fds[i] = uintptr(fd)
-	}
-
-	return fds, nil
-}
-
-// FileDescriptorTargets returns the targets of all file descriptors of a process.
-// If a file descriptor is not a symlink to a file (like a socket), that value will be the empty string.
-func (p Proc) FileDescriptorTargets() ([]string, error) {
-	names, err := p.fileDescriptors()
-	if err != nil {
-		return nil, err
-	}
-
-	targets := make([]string, len(names))
-
-	for i, name := range names {
-		target, err := os.Readlink(p.path("fd", name))
-		if err == nil {
-			targets[i] = target
-		}
-	}
-
-	return targets, nil
-}
-
-// FileDescriptorsLen returns the number of currently open file descriptors of
-// a process.
-func (p Proc) FileDescriptorsLen() (int, error) {
-	fds, err := p.fileDescriptors()
-	if err != nil {
-		return 0, err
-	}
-
-	return len(fds), nil
-}
-
-// MountStats retrieves statistics and configuration for mount points in a
-// process's namespace.
-func (p Proc) MountStats() ([]*Mount, error) {
-	f, err := os.Open(p.path("mountstats"))
-	if err != nil {
-		return nil, err
-	}
-	defer f.Close()
-
-	return parseMountStats(f)
-}
-
-func (p Proc) fileDescriptors() ([]string, error) {
-	d, err := os.Open(p.path("fd"))
-	if err != nil {
-		return nil, err
-	}
-	defer d.Close()
-
-	names, err := d.Readdirnames(-1)
-	if err != nil {
-		return nil, fmt.Errorf("could not read %s: %s", d.Name(), err)
-	}
-
-	return names, nil
-}
-
-func (p Proc) path(pa ...string) string {
-	return p.fs.Path(append([]string{strconv.Itoa(p.PID)}, pa...)...)
-}