Major reconstruction work for new design.

[fwd] / fw.h

diff --git a/fw.h b/fw.h
index 6a5750e..d9a04ad 100644 (file)
--- a/fw.h
+++ b/fw.h
@@ -1,10 +1,10 @@
 /* -*-c-*-
  *
- * $Id: fw.h,v 1.2 1999/07/03 13:56:33 mdw Exp $
+ * $Id: fw.h,v 1.3 1999/07/26 23:30:42 mdw Exp $
  *
  * Main header file for port forwarder
  *
- * (c) 1999 Mark Wooding
+ * (c) 1999 Straylight/Edgeware
  */
 
 /*----- Licensing notice --------------------------------------------------* 
@@ -29,6 +29,9 @@
 /*----- Revision history --------------------------------------------------* 
  *
  * $Log: fw.h,v $
+ * Revision 1.3  1999/07/26 23:30:42  mdw
+ * Major reconstruction work for new design.
+ *
  * Revision 1.2  1999/07/03 13:56:33  mdw
  * Add flag saying whether to log messages to syslog or stderr.
  *
@@ -46,14 +49,41 @@
 
 /*----- Header files ------------------------------------------------------*/
 
+#include <time.h>
+#include <fcntl.h>
 #include <mLib/sel.h>
 
 /*----- Global variables --------------------------------------------------*/
 
 extern sel_state *sel;
-extern unsigned flags;
 
-#define FW_SYSLOG 1u
+/*----- Functions provided ------------------------------------------------*/
+
+/* --- @fw_log@ --- *
+ *
+ * Arguments:  @time_t t@ = when the connection occurred or (@-1@)
+ *             @const char *fmt@ = format string to fill in
+ *             @...@ = other arguments
+ *
+ * Returns:    ---
+ *
+ * Use:                Logs a connection.
+ */
+
+extern void fw_log(time_t /*t*/, const char */*fmt*/, ...);
+
+/* --- @fw_inc@, @fw_dec@ --- *
+ *
+ * Arguments:  ---
+ *
+ * Returns:    ---
+ *
+ * Use:                Increments or decrements the active thing count.  `fw' won't
+ *             quit while there are active things.
+ */
+
+extern void fw_inc(void);
+extern void fw_dec(void);
 
 /*----- That's all, folks -------------------------------------------------*/