Drop Go 1.4 compatability code everywhere

Yields a nice reduction in code size.

1 files changed, 25 insertions, 0 deletions

diff --git a/internal/tlog/log.go b/internal/tlog/log.go
index bd8844b..720bb88 100644
--- a/internal/tlog/log.go
+++ b/internal/tlog/log.go
@@ -6,6 +6,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"log"
+	"log/syslog"
 	"os"
 
 	"golang.org/x/crypto/ssh/terminal"
@@ -117,3 +118,27 @@ func init() {
 		postfix: ColorReset,
 	}
 }
+
+// SwitchToSyslog redirects the output of this logger to syslog.
+func (l *toggledLogger) SwitchToSyslog(p syslog.Priority) {
+	w, err := syslog.New(p, ProgramName)
+	if err != nil {
+		Warn.Printf("SwitchToSyslog: %v", err)
+	} else {
+		l.SetOutput(w)
+	}
+}
+
+// SwitchLoggerToSyslog redirects the default log.Logger that the go-fuse lib uses
+// to syslog.
+func SwitchLoggerToSyslog(p syslog.Priority) {
+	w, err := syslog.New(p, ProgramName)
+	if err != nil {
+		Warn.Printf("SwitchLoggerToSyslog: %v", err)
+	} else {
+		log.SetPrefix("go-fuse: ")
+		// Disable printing the timestamp, syslog already provides that
+		log.SetFlags(0)
+		log.SetOutput(w)
+	}
+}