prometheus/vendor/github.com/emicklei/go-restful/log/log.go

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2016-09-30 02:33:23 -07:00
package log
import (
stdlog "log"
"os"
)
// Logger corresponds to a minimal subset of the interface satisfied by stdlib log.Logger
type StdLogger interface {
Print(v ...interface{})
Printf(format string, v ...interface{})
}
var Logger StdLogger
func init() {
// default Logger
SetLogger(stdlog.New(os.Stderr, "[restful] ", stdlog.LstdFlags|stdlog.Lshortfile))
}
func SetLogger(customLogger StdLogger) {
Logger = customLogger
}
func Print(v ...interface{}) {
Logger.Print(v...)
}
func Printf(format string, v ...interface{}) {
Logger.Printf(format, v...)
}