r12494: Support loading modules from .so files for most subsystems.

We now use a different system for initializing the modules for a subsystem.
Most subsystems now have an init function that looks something like this:

	init_module_fn static_init[] = STATIC_AUTH_MODULES;
	init_module_fn *shared_init = load_samba_modules(NULL, "auth");

	run_init_functions(static_init);
	run_init_functions(shared_init);

	talloc_free(shared_init);

I hope to eliminate the other init functions later on (the
init_programname_subsystems; defines).
(This used to be commit b6d2ad4ce0a91c4be790dd258820c492ff1787ea)

3 files changed, 23 insertions, 0 deletions

diff --git a/source4/smbd/process_model.c b/source4/smbd/process_model.c
index d3e5eeaa48..312cc5e264 100644
--- a/source4/smbd/process_model.c
+++ b/source4/smbd/process_model.c
@@ -80,6 +80,19 @@ NTSTATUS register_process_model(const void *_ops)
 	return NT_STATUS_OK;
 }
 
+NTSTATUS process_model_init(void)
+{
+	init_module_fn static_init[] = STATIC_PROCESS_MODEL_MODULES;
+	init_module_fn *shared_init = load_samba_modules(NULL, "process_model");
+
+	run_init_functions(static_init);
+	run_init_functions(shared_init);
+
+	talloc_free(shared_init);
+	
+	return NT_STATUS_OK;
+}
+
 /*
   return the operations structure for a named backend of the specified type
 */
diff --git a/source4/smbd/process_model.mk b/source4/smbd/process_model.mk
index 2e71a8fb7a..11df266dc6 100644
--- a/source4/smbd/process_model.mk
+++ b/source4/smbd/process_model.mk
@@ -34,6 +34,7 @@ REQUIRED_SUBSYSTEMS = EXT_LIB_PTHREAD
 ################################################
 # Start SUBSYSTEM PROCESS_MODEL
 [SUBSYSTEM::PROCESS_MODEL]
+INIT_FUNCTION = process_model_init
 INIT_OBJ_FILES = \
 		process_model.o
 #
diff --git a/source4/smbd/server.c b/source4/smbd/server.c
index 97b9bf8023..838cb627d7 100644
--- a/source4/smbd/server.c
+++ b/source4/smbd/server.c
@@ -154,6 +154,8 @@ static int binary_smbd_main(const char *binary_name, int argc, const char *argv[
 	BOOL interactive = False;
 	int opt;
 	poptContext pc;
+	init_module_fn static_init[] = STATIC_SERVER_SERVICE_MODULES;
+	init_module_fn *shared_init;
 	struct event_context *event_ctx;
 	NTSTATUS status;
 	const char *model = "standard";
@@ -214,6 +216,13 @@ static int binary_smbd_main(const char *binary_name, int argc, const char *argv[
 
 	smbd_init_subsystems;
 
+	shared_init = load_samba_modules(NULL, "service");
+
+	run_init_functions(static_init);
+	run_init_functions(shared_init);
+
+	talloc_free(shared_init);
+	
 	/* the event context is the top level structure in smbd. Everything else
 	   should hang off that */
 	event_ctx = event_context_init(NULL);