Notify CLI when modules is loaded / unloaded

(closes issue #17308)
Reported by: pabelanger
Patches:
      cli.modules.patch uploaded by pabelanger (license 224)
Tested by: pabelanger, russell


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@262800 65c4cc65-6c06-0410-ace0-fbb531ad65f3

main/cli.c

@@ -263,6 +263,7 @@ static char *handle_load(struct ast_cli_entry *e, int cmd, struct ast_cli_args *
 		ast_cli(a->fd, "Unable to load module %s\n", a->argv[e->args]);
 		return CLI_FAILURE;
 	}
+	ast_cli(a->fd, "Loaded %s\n", a->argv[e->args]);
 	return CLI_SUCCESS;
 }
 
@@ -586,7 +587,9 @@ static char *handle_unload(struct ast_cli_entry *e, int cmd, struct ast_cli_args
 			ast_cli(a->fd, "Unable to unload resource %s\n", a->argv[x]);
 			return CLI_FAILURE;
 		}
+		ast_cli(a->fd, "Unloaded %s\n", a->argv[x]);
 	}
+
 	return CLI_SUCCESS;
 }
 

main/loader.c

@@ -490,7 +490,7 @@ int ast_unload_resource(const char *resource_name, enum ast_module_unload_mode f
 	if (!(mod = find_resource(resource_name, 0))) {
 		AST_LIST_UNLOCK(&module_list);
 		ast_log(LOG_WARNING, "Unload failed, '%s' could not be found\n", resource_name);
-		return 0;
+		return -1;
 	}
 
 	if (!(mod->flags.running || mod->flags.declined))