discover/grub2: Add function support

[petitboot] / discover / grub2 / grub2.h

diff --git a/discover/grub2/grub2.h b/discover/grub2/grub2.h
index 2de77a280b96ce97f2bbcefaa680ade0fc676221..5b83fad5d05f38503fd755207de96b8955d800cd 100644 (file)
--- a/discover/grub2/grub2.h
+++ b/discover/grub2/grub2.h
@@ -71,6 +71,11 @@ struct grub2_statement_block {
        struct grub2_statements *statements;
 };
 
+struct grub2_statement_function {
+       struct grub2_statement  st;
+       struct grub2_word       *name;
+       struct grub2_statements *body;
+};
 
 struct grub2_script {
        struct grub2_statements         *statements;
@@ -85,10 +90,6 @@ struct grub2_parser {
        struct grub2_script     *script;
 };
 
-struct grub2_root {
-       char *uuid;
-};
-
 /* type for builtin functions */
 typedef int (*grub2_function)(struct grub2_script *script, void *data,
                                int argc, char *argv[]);
@@ -109,6 +110,9 @@ struct grub2_statement *create_statement_if(struct grub2_parser *parser,
 struct grub2_statement *create_statement_block(struct grub2_parser *parser,
                struct grub2_statements *stmts);
 
+struct grub2_statement *create_statement_function(struct grub2_parser *parser,
+               struct grub2_word *name, struct grub2_statements *body);
+
 struct grub2_word *create_word_text(struct grub2_parser *parser,
                const char *text);
 
@@ -133,6 +137,8 @@ int statement_if_execute(struct grub2_script *script,
                struct grub2_statement *statement);
 int statement_menuentry_execute(struct grub2_script *script,
                struct grub2_statement *statement);
+int statement_function_execute(struct grub2_script *script,
+               struct grub2_statement *statement);
 
 struct grub2_script *create_script(struct grub2_parser *parser,
                struct discover_context *ctx);
@@ -150,7 +156,7 @@ void register_builtins(struct grub2_script *script);
 /* resources */
 struct resource *create_grub2_resource(void *ctx,
                struct discover_device *orig_device,
-               struct grub2_root *root, const char *path);
+               const char *root, const char *path);
 
 bool resolve_grub2_resource(struct device_handler *handler,
                struct resource *res);