r1292: Add const to the subsystem/module registration code.

Add some 'multi init' code, until we get a better set of infrustructure.

Andrew Bartlett
(This used to be commit 982422b2d286335378531ae9523e74192340af3c)

4 files changed, 12 insertions, 5 deletions

diff --git a/source4/auth/auth.c b/source4/auth/auth.c
index f33330f5de..703df21d45 100644
--- a/source4/auth/auth.c
+++ b/source4/auth/auth.c
@@ -409,7 +409,7 @@ static int num_backends;
   The 'name' can be later used by other backends to find the operations
   structure for this backend.
 */
-static NTSTATUS auth_register(void *_ops)
+static NTSTATUS auth_register(const void *_ops)
 {
 	const struct auth_operations *ops = _ops;
 	struct auth_operations *new_ops;
@@ -467,7 +467,6 @@ const struct auth_critical_sizes *auth_interface_version(void)
 		sizeof(struct auth_operations),
 		sizeof(struct auth_methods),
 		sizeof(struct auth_context),
-		sizeof(struct auth_ntlmssp_state),
 		sizeof(struct auth_usersupplied_info),
 		sizeof(struct auth_serversupplied_info),
 		sizeof(struct auth_str),
@@ -482,6 +481,13 @@ const struct auth_critical_sizes *auth_interface_version(void)
 BOOL auth_init(void)
 {
 	NTSTATUS status;
+	
+	/* ugly cludge, to go away */
+	static BOOL initialised;
+
+	if (initialised) {
+		return True;
+	}
 
 	status = register_subsystem("auth", auth_register); 
 	if (!NT_STATUS_IS_OK(status)) {
@@ -491,6 +497,7 @@ BOOL auth_init(void)
 	/* FIXME: Perhaps panic if a basic backend, such as SAM, fails to initialise? */
 	static_init_auth;
 
+	initialised = True;
 	DEBUG(3,("AUTH subsystem version %d initialised\n", AUTH_INTERFACE_VERSION));
 	return True;
 }
diff --git a/source4/include/module.h b/source4/include/module.h
index 02826595e4..5994b85f8e 100644
--- a/source4/include/module.h
+++ b/source4/include/module.h
@@ -25,6 +25,6 @@
 typedef NTSTATUS (*init_module_function) (void);
 
 /* Module that registers a backend for a certain subsystem */
-typedef NTSTATUS (*register_backend_function) (void *data);
+typedef NTSTATUS (*register_backend_function) (const void *data);
 
 #endif /* _MODULE_H */
diff --git a/source4/lib/module.c b/source4/lib/module.c
index 1fcb57fac1..c724d872ee 100644
--- a/source4/lib/module.c
+++ b/source4/lib/module.c
@@ -153,7 +153,7 @@ NTSTATUS register_subsystem(const char *name, register_backend_function callback
 	return NT_STATUS_OK;
 }
 
-NTSTATUS register_backend(const char *subsystem, void *args)
+NTSTATUS register_backend(const char *subsystem, const void *args)
 {
 	/* Find the specified subsystem */
 	struct subsystem *s = subsystems;
diff --git a/source4/smbd/process_model.c b/source4/smbd/process_model.c
index 16bce3913d..f981b36798 100644
--- a/source4/smbd/process_model.c
+++ b/source4/smbd/process_model.c
@@ -57,7 +57,7 @@ static int num_models;
   The 'name' can be later used by other backends to find the operations
   structure for this backend.  
 */
-static NTSTATUS register_process_model(void *_ops)
+static NTSTATUS register_process_model(const void *_ops)
 {
 	const struct model_ops *ops = _ops;