FreeBSD 12 support (NOTE: xc not yet functional)

Signed-off-by: Russ Magee <rmagee@gmail.com>

logger/logger_bsd.go

@@ -0,0 +1,156 @@
+// +build freebsd
+//
+// Package logger is a wrapper around UNIX syslog, so that it also may
+// be wrapped with something else for Windows (Sadly, the stdlib log/syslog
+// is frozen, and there is no Windows implementation.)
+package logger
+
+import (
+	sl "log/syslog"
+)
+
+// Priority is the logger priority
+type Priority = sl.Priority
+
+// Writer is a syslog Writer
+type Writer = sl.Writer
+
+// nolint: golint
+const (
+	// Severity.
+
+	// From /usr/include/sys/syslog.h.
+	// These are the same on Linux, BSD, and OS X.
+	LOG_EMERG Priority = iota
+	LOG_ALERT
+	LOG_CRIT
+	LOG_ERR
+	LOG_WARNING
+	LOG_NOTICE
+	LOG_INFO
+	LOG_DEBUG
+)
+
+// nolint: golint
+const (
+	// Facility.
+
+	// From /usr/include/sys/syslog.h.
+	// These are the same up to LOG_FTP on Linux, BSD, and OS X.
+	LOG_KERN Priority = iota << 3
+	LOG_USER
+	LOG_MAIL
+	LOG_DAEMON
+	LOG_AUTH
+	LOG_SYSLOG
+	LOG_LPR
+	LOG_NEWS
+	LOG_UUCP
+	LOG_CRON
+	LOG_AUTHPRIV
+	LOG_FTP
+	_ // unused
+	_ // unused
+	_ // unused
+	_ // unused
+	LOG_LOCAL0
+	LOG_LOCAL1
+	LOG_LOCAL2
+	LOG_LOCAL3
+	LOG_LOCAL4
+	LOG_LOCAL5
+	LOG_LOCAL6
+	LOG_LOCAL7
+)
+
+var (
+	l *sl.Writer
+)
+
+// New returns a new log Writer.
+func New(flags Priority, tag string) (w *Writer, e error) {
+	w, e = sl.New(flags, tag)
+	l = w
+	return w, e
+}
+
+// Alert returns a log Alert error
+func Alert(s string) error {
+	if l != nil {
+		return l.Alert(s)
+	}
+	return nil
+
+}
+
+// LogClose closes the log Writer.
+func LogClose() error {
+	if l != nil {
+		return l.Close()
+	}
+	return nil
+}
+
+// LogCrit returns a log Alert error
+func LogCrit(s string) error {
+	if l != nil {
+		return l.Crit(s)
+	}
+	return nil
+}
+
+// LogDebug returns a log Debug error
+func LogDebug(s string) error {
+	if l != nil {
+		return l.Debug(s)
+	}
+	return nil
+}
+
+// LogEmerg returns a log Emerg error
+func LogEmerg(s string) error {
+	if l != nil {
+		return l.Emerg(s)
+	}
+	return nil
+}
+
+// LogErr returns a log Err error
+func LogErr(s string) error {
+	if l != nil {
+		return l.Err(s)
+	}
+	return nil
+}
+
+// LogInfo returns a log Info error
+func LogInfo(s string) error {
+	if l != nil {
+		return l.Info(s)
+	}
+	return nil
+}
+
+// LogNotice returns a log Notice error
+func LogNotice(s string) error {
+	if l != nil {
+		return l.Notice(s)
+	}
+	return nil
+}
+
+// LogWarning returns a log Warning error
+func LogWarning(s string) error {
+	if l != nil {
+		return l.Warning(s)
+	}
+	return nil
+}
+
+// LogWrite writes to the logger at default level
+func LogWrite(b []byte) (int, error) {
+	if l != nil {
+		return l.Write(b)
+	}
+	return len(b),nil
+}

logger/logger_linux.go

@@ -1,5 +1,5 @@
 // +build linux
-
+//
 // Package logger is a wrapper around UNIX syslog, so that it also may
 // be wrapped with something else for Windows (Sadly, the stdlib log/syslog
 // is frozen, and there is no Windows implementation.)