Improve the build system to *properly* remove unnecessary symbols from the runtime global namespace. Along the way, change the prefixes on some internal-only API calls to use a common prefix.

With these changes, for a module to export symbols into the global namespace, it must have *both* the AST_MODFLAG_GLOBAL_SYMBOLS flag and a linker script that allows the linker to leave the symbols exposed in the module's .so file (see res_odbc.exports for an example).



git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.4@182802 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 13 insertions, 0 deletions

diff --git a/res/res_features.exports b/res/res_features.exports
new file mode 100644
index 000000000..344a652c8
--- /dev/null
+++ b/res/res_features.exports
@@ -0,0 +1,13 @@
+{
+	global:
+		ast_bridge_call;
+		ast_masq_park_call;
+		ast_park_call;
+		ast_parking_ext;
+		ast_pickup_call;
+		ast_pickup_ext;
+		ast_register_feature;
+		ast_unregister_feature;
+	local:
+		*;
+};