tlog: stop embedding log.Logger to prevent mistakes

A few places have called tlog.Warn.Print, which directly
calls into log.Logger due to embedding, losing all features
of tlog.

Stop embedding log.Logger to make sure the internal functions
cannot be called accidentially and fix (several!) instances
that did.

3 files changed, 4 insertions, 4 deletions

diff --git a/internal/cryptocore/cryptocore.go b/internal/cryptocore/cryptocore.go
index bd30029..d66f390 100644
--- a/internal/cryptocore/cryptocore.go
+++ b/internal/cryptocore/cryptocore.go
@@ -163,7 +163,7 @@ func (c *CryptoCore) Wipe() {
 		w := c.AEADCipher.(wiper)
 		w.Wipe()
 	} else {
-		tlog.Debug.Print("CryptoCore.Wipe: Only nil'ing stdlib refs")
+		tlog.Debug.Printf("CryptoCore.Wipe: Only nil'ing stdlib refs")
 	}
 	// We have no access to the keys (or key-equivalents) stored inside the
 	// Go stdlib. Best we can is to nil the references and force a GC.
diff --git a/internal/fusefrontend/file_allocate_truncate.go b/internal/fusefrontend/file_allocate_truncate.go
index 86aee8e..67254dc 100644
--- a/internal/fusefrontend/file_allocate_truncate.go
+++ b/internal/fusefrontend/file_allocate_truncate.go
@@ -39,7 +39,7 @@ var allocateWarnOnce sync.Once
 func (f *file) Allocate(off uint64, sz uint64, mode uint32) fuse.Status {
 	if mode != FALLOC_DEFAULT && mode != FALLOC_FL_KEEP_SIZE {
 		f := func() {
-			tlog.Warn.Print("fallocate: only mode 0 (default) and 1 (keep size) are supported")
+			tlog.Warn.Printf("fallocate: only mode 0 (default) and 1 (keep size) are supported")
 		}
 		allocateWarnOnce.Do(f)
 		return fuse.Status(syscall.EOPNOTSUPP)
diff --git a/internal/tlog/log.go b/internal/tlog/log.go
index 720bb88..f6c0acf 100644
--- a/internal/tlog/log.go
+++ b/internal/tlog/log.go
@@ -53,7 +53,7 @@ type toggledLogger struct {
 	prefix  string
 	postfix string
 
-	*log.Logger
+	Logger *log.Logger
 }
 
 func (l *toggledLogger) Printf(format string, v ...interface{}) {
@@ -125,7 +125,7 @@ func (l *toggledLogger) SwitchToSyslog(p syslog.Priority) {
 	if err != nil {
 		Warn.Printf("SwitchToSyslog: %v", err)
 	} else {
-		l.SetOutput(w)
+		l.Logger.SetOutput(w)
 	}
 }