kotovalexarian-likes-github/moby--moby
1
0
Fork 0
mirror of https://github.com/moby/moby.git synced 2022-11-09 12:21:53 -05:00
Code Releases Activity

Merge pull request #27690 from Microsoft/service

Browse source 
mkdirall on the PID file path
This commit is contained in:
Vincent Demeester 2016-10-25 11:15:46 -07:00 • committed by GitHub
commit 0dfa306cdd
1 changed files with 7 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
pkg/pidfile/pidfile.go
View file

@ -7,8 +7,11 @@ import (
"fmt" "fmt"
"io/ioutil" "io/ioutil"
"os" "os"
"path/filepath"
"strconv" "strconv"
"strings" "strings"
"github.com/docker/docker/pkg/system"
) )
// PIDFile is a file used to store the process ID of a running process. // PIDFile is a file used to store the process ID of a running process.
@ -33,6 +36,10 @@ func New(path string) (*PIDFile, error) {
if err := checkPIDFileAlreadyExists(path); err != nil { if err := checkPIDFileAlreadyExists(path); err != nil {
return nil, err return nil, err
} }
// Note MkdirAll returns nil if a directory already exists
if err := system.MkdirAll(filepath.Dir(path), os.FileMode(0755)); err != nil {
return nil, err
}
if err := ioutil.WriteFile(path, []byte(fmt.Sprintf("%d", os.Getpid())), 0644); err != nil { if err := ioutil.WriteFile(path, []byte(fmt.Sprintf("%d", os.Getpid())), 0644); err != nil {
return nil, err return nil, err
} }