xlog: remove syslog for windows

Author: BohuTANG

xlog/xlog.go

@@ -13,7 +13,6 @@ import (
 	"fmt"
 	"io"
 	"log"
-	"log/syslog"
 	"os"
 	"strings"
 )
@@ -61,15 +60,6 @@ type Log struct {
 	*log.Logger
 }
 
-// NewSysLog creates a new sys log.
-func NewSysLog(opts ...Option) *Log {
-	w, err := syslog.New(syslog.LOG_DEBUG, "")
-	if err != nil {
-		panic(err)
-	}
-	return NewXLog(w, opts...)
-}
-
 // NewStdLog creates a new std log.
 func NewStdLog(opts ...Option) *Log {
 	return NewXLog(os.Stdout, opts...)

xlog/xlog_test.go

@@ -28,39 +28,6 @@ func TestGetLog(t *testing.T) {
 	GetLog().Info("INFO")
 }
 
-func TestSysLog(t *testing.T) {
-	log := NewSysLog()
-
-	log.Debug("DEBUG")
-	log.Info("INFO")
-	log.Warning("WARNING")
-	log.Error("ERROR")
-
-	log.SetLevel("DEBUG")
-	log.Debug("DEBUG")
-	log.Info("INFO")
-	log.Warning("WARNING")
-	log.Error("ERROR")
-
-	log.SetLevel("INFO")
-	log.Debug("DEBUG")
-	log.Info("INFO")
-	log.Warning("WARNING")
-	log.Error("ERROR")
-
-	log.SetLevel("WARNING")
-	log.Debug("DEBUG")
-	log.Info("INFO")
-	log.Warning("WARNING")
-	log.Error("ERROR")
-
-	log.SetLevel("ERROR")
-	log.Debug("DEBUG")
-	log.Info("INFO")
-	log.Warning("WARNING")
-	log.Error("ERROR")
-}
-
 func TestStdLog(t *testing.T) {
 	log := NewStdLog()