Log Message:
-----------
Make it possible to easly obtain the value of a conf option

Modified Files:
--------------
    slony1-engine/src/slon:
        confoptions.c (r1.6 -> r1.7)
        confoptions.h (r1.8 -> r1.9)

-------------- next part --------------
Index: confoptions.h
===================================================================
RCS file: /usr/local/cvsroot/slony1/slony1-engine/src/slon/confoptions.h,v
retrieving revision 1.8
retrieving revision 1.9
diff -Lsrc/slon/confoptions.h -Lsrc/slon/confoptions.h -u -w -r1.8 -r1.9
--- src/slon/confoptions.h
+++ src/slon/confoptions.h
@@ -7,6 +7,7 @@
 void InitializeConfOptions(void);
 
 bool set_config_option(const char *name, const char *value);
+void *get_config_option(const char *name);
 
 extern double real_placeholder;
 
Index: confoptions.c
===================================================================
RCS file: /usr/local/cvsroot/slony1/slony1-engine/src/slon/confoptions.c,v
retrieving revision 1.6
retrieving revision 1.7
diff -Lsrc/slon/confoptions.c -Lsrc/slon/confoptions.c -u -w -r1.6 -r1.7
--- src/slon/confoptions.c
+++ src/slon/confoptions.c
@@ -15,7 +15,7 @@
 static int      conf_name_compare(const char *namea, const char *nameb);
 
 bool            set_config_option(const char *name, const char *value);
-
+void		*get_config_option(const char *name);
 
 bool            bool_placeholder;
 double          real_placeholder;
@@ -353,6 +353,45 @@
 	return 0;
 }
 
+void *get_config_option(const char *name)
+{
+	struct config_generic *record;
+	int	elevel;
+
+	record = find_option(name, elevel);
+	if (record == NULL)
+	{	slon_log(elevel, "unrecognized configuration parameter \"%s\"\n", name);
+		return NULL;
+	}
+	switch (record->vartype)
+	{
+		case SLON_C_BOOL:
+		{
+			struct config_bool *conf = (struct config_bool *) record;
+			return (void *)conf->variable;
+			break;
+		}
+		case SLON_C_INT:
+		{
+			struct config_int *conf = (struct config_int *) record;
+			return (void *)*conf->variable;
+			break;
+		}
+		case SLON_C_REAL:
+		{
+			struct config_real *conf = (struct config_real *) record;
+			return (void *)conf->variable;
+			break;			
+		}
+		case SLON_C_STRING:
+		{
+			struct config_string *conf = (struct config_string *)record;
+			return (void *)*conf->variable;
+			break;
+		}
+	}
+	return NULL;
+}
 
 bool 
 set_config_option(const char *name, const char *value)