Equivalent to V1.19.99.1

This is a verbatim copy of the files at that stage of the repository that was
built from the CVS import.  It allows future development to see a bit of recent
history, but without carrying around the baggage going back to 1997.  If that
is really required, git grafts can be used.

logging.h

@@ -0,0 +1,97 @@
+/*
+  $Header: /cvs/src/chrony/logging.h,v 1.15 2002/02/28 23:27:10 richard Exp $
+
+  =======================================================================
+
+  chronyd/chronyc - Programs for keeping computer clocks accurate.
+
+ **********************************************************************
+ * Copyright (C) Richard P. Curnow  1997-2002
+ * 
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ * 
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ * 
+ **********************************************************************
+
+  =======================================================================
+
+  Header file for diagnostic logging module
+
+  */
+
+#ifndef GOT_LOGGING_H
+#define GOT_LOGGING_H
+
+/* Definition of severity */
+typedef enum {
+  LOGS_INFO,
+  LOGS_WARN,
+  LOGS_ERR
+} LOG_Severity;
+
+/* Definition of facility.  Each message is tagged with who generated
+   it, so that the user can customise what level of reporting he gets
+   for each area of the software */
+typedef enum {
+  LOGF_Reference,
+  LOGF_NtpIO,
+  LOGF_NtpCore,
+  LOGF_NtpSources,
+  LOGF_Scheduler,
+  LOGF_SourceStats,
+  LOGF_Sources,
+  LOGF_Local,
+  LOGF_Util,
+  LOGF_Main,
+  LOGF_Configure,
+  LOGF_CmdMon,
+  LOGF_Acquire,
+  LOGF_Manual,
+  LOGF_Logging,
+  LOGF_Rtc,
+  LOGF_Regress,
+  LOGF_SysLinux,
+  LOGF_SysSolaris,
+  LOGF_SysSunOS,
+  LOGF_SysWinnt,
+  LOGF_RtcLinux
+} LOG_Facility;
+
+/* Init function */
+extern void LOG_Initialise(void);
+
+/* Fini function */
+extern void LOG_Finalise(void);
+
+/* Line logging function */
+extern void LOG_Line_Function(LOG_Severity severity, LOG_Facility facility, const char *format, ...);
+
+/* Logging function for fatal errors */
+extern volatile void LOG_Fatal_Function(LOG_Facility facility, const char *format, ...);
+
+/* Position in code reporting function */
+extern void LOG_Position(const char *filename, int line_number, const char *function_name);
+
+extern void LOG_GoDaemon(void);
+
+/* Line logging macro.  If the compiler is GNU C, we take advantage of
+   being able to get the function name also. */
+#if defined(__GNUC__)
+#define LOG LOG_Position(__FILE__, __LINE__, __FUNCTION__); LOG_Line_Function
+#define LOG_FATAL LOG_Position(__FILE__, __LINE__, __FUNCTION__); LOG_Fatal_Function
+#else
+#define LOG LOG_Position(__FILE__, __LINE__, ""); LOG_Line_Function
+#define LOG_FATAL LOG_Position(__FILE__, __LINE__, ""); LOG_Fatal_Function
+#endif /* defined (__GNUC__) */
+
+#endif /* GOT_LOGGING_H */