Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
common/bbu.c | 15 +++++++++++++++
include/bbu.h | 2 ++
2 files changed, 17 insertions(+)
diff --git a/common/bbu.c b/common/bbu.c
index 031c433820..3b372263b1 100644
--- a/common/bbu.c
+++ b/common/bbu.c
@@ -30,6 +30,21 @@
static LIST_HEAD(bbu_image_handlers);
+int bbu_handlers_iterate(int (*fn)(struct bbu_handler *, void *), void *ctx)
+{
+ struct bbu_handler *handler;
+
+ list_for_each_entry(handler, &bbu_image_handlers, list) {
+ int ret;
+
+ ret = fn(handler, ctx);
+ if (ret)
+ return ret;
+ }
+
+ return 0;
+}
+
int bbu_force(struct bbu_data *data, const char *fmt, ...)
{
va_list args;
diff --git a/include/bbu.h b/include/bbu.h
index 9d24ffc395..54434b03e0 100644
--- a/include/bbu.h
+++ b/include/bbu.h
@@ -42,6 +42,8 @@ bool barebox_update_handler_exists(struct bbu_data *);
void bbu_handlers_list(void);
+int bbu_handlers_iterate(int (*fn)(struct bbu_handler *, void *), void *);
+
#ifdef CONFIG_BAREBOX_UPDATE
int bbu_register_handler(struct bbu_handler *);
--
2.11.0
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