INNER CODE UNIT · Go
env
kubernetes/dns · third_party/forked/skydns/main.go:46
func env(key, def string) string {
if x := os.Getenv(key); x != "" {
return x
}
return def
}
func intEnv(key string, def int) int {
if x := os.Getenv(key); x != "" {
if v, err := strconv.ParseInt(x, 10, 0); err == nil {
return int(v)
}
}
return def
}
func boolEnv(key string, def bool) bool {
if x := os.Getenv(key); x != "" {