1 files changed, 92 insertions, 0 deletions
diff --git a/include/blspec.h b/include/blspec.h
new file mode 100644
index 0000000000..8422e5b598
--- /dev/null
+++ b/include/blspec.h
@@ -0,0 +1,92 @@
+#ifndef __LOADER_H__
+#define __LOADER_H__
+
+#include <linux/list.h>
+#include <menu.h>
+
+struct blspec {
+	struct list_head entries;
+	struct menu *menu;
+};
+
+struct blspec_entry {
+	struct list_head list;
+	struct device_node *node;
+	struct cdev *cdev;
+	char *rootpath;
+	char *configpath;
+	bool boot_default;
+	bool boot_once;
+
+	struct menu_entry me;
+
+	char *scriptpath;
+};
+
+int blspec_entry_var_set(struct blspec_entry *entry, const char *name,
+		const char *val);
+const char *blspec_entry_var_get(struct blspec_entry *entry, const char *name);
+
+int blspec_entry_save(struct blspec_entry *entry, const char *path);
+
+int blspec_boot(struct blspec_entry *entry, int verbose, int dryrun);
+
+int blspec_boot_hwdevice(const char *devname, int verbose, int dryrun);
+
+void blspec_scan_devices(struct blspec *blspec);
+
+struct blspec_entry *blspec_entry_default(struct blspec *l);
+int blspec_scan_hwdevice(struct blspec *blspec, const char *devname);
+
+#define blspec_for_each_entry(blspec, entry) \
+	list_for_each_entry(entry, &blspec->entries, list)
+
+static inline struct blspec_entry *blspec_entry_alloc(struct blspec *blspec)
+{
+	struct blspec_entry *entry;
+
+	entry = xzalloc(sizeof(*entry));
+
+	entry->node = of_new_node(NULL, NULL);
+
+	list_add_tail(&entry->list, &blspec->entries);
+
+	return entry;
+}
+
+static inline void blspec_entry_free(struct blspec_entry *entry)
+{
+	list_del(&entry->list);
+	of_delete_node(entry->node);
+	free(entry->me.display);
+	free(entry->scriptpath);
+	free(entry->configpath);
+	free(entry->rootpath);
+	free(entry);
+}
+
+static inline struct blspec *blspec_alloc(void)
+{
+	struct blspec *blspec;
+
+	blspec = xzalloc(sizeof(*blspec));
+	INIT_LIST_HEAD(&blspec->entries);
+
+	if (IS_ENABLED(CONFIG_MENU))
+		blspec->menu = menu_alloc();
+
+	return blspec;
+}
+
+static inline void blspec_free(struct blspec *blspec)
+{
+	struct blspec_entry *entry, *tmp;
+
+	list_for_each_entry_safe(entry, tmp, &blspec->entries, list)
+		blspec_entry_free(entry);
+	free(blspec->menu->display);
+	free(blspec->menu);
+	free(blspec);
+}
+
+#endif /* __LOADER_H__ */