Merge pull request #93 from snprajwal/stats-const

fix(crit/stats): add const for dump and restore

crit/stats.go

@@ -7,6 +7,11 @@ import (
  "github.com/checkpoint-restore/go-criu/v6/crit/images"
 )
 
+const (
+ StatsDump = "stats-dump"
+ StatsRestore = "stats-restore"
+)
+
 // Helper function to load stats file into Go struct
 func getStats(path string) (*images.StatsEntry, error) {
  c := New(path, "", "", false, false)
@@ -26,7 +31,7 @@ func getStats(path string) (*images.StatsEntry, error) {
 // GetDumpStats returns the dump statistics of a checkpoint.
 // dir is the path to the directory with the checkpoint images.
 func GetDumpStats(dir string) (*images.DumpStatsEntry, error) {
- stats, err := getStats(filepath.Join(dir, "stats-dump"))
+ stats, err := getStats(filepath.Join(dir, StatsDump))
  if err != nil {
  return nil, err
  }
@@ -37,7 +42,7 @@ func GetDumpStats(dir string) (*images.DumpStatsEntry, error) {
 // GetRestoreStats returns the restore statistics of a checkpoint.
 // dir is the path to the directory with the checkpoint images.
 func GetRestoreStats(dir string) (*images.RestoreStatsEntry, error) {
- stats, err := getStats(filepath.Join(dir, "stats-restore"))
+ stats, err := getStats(filepath.Join(dir, StatsRestore))
  if err != nil {
  return nil, err
  }