blobmsg_json: add blobmsg_add_json_from_file

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/blobmsg_json.h b/blobmsg_json.h
index 45ebd6d..e8036eb 100644
--- a/blobmsg_json.h
+++ b/blobmsg_json.h
@@ -28,6 +28,7 @@
 bool blobmsg_add_object(struct blob_buf *b, json_object *obj);
 bool blobmsg_add_json_element(struct blob_buf *b, const char *name, json_object *obj);
 bool blobmsg_add_json_from_string(struct blob_buf *b, const char *str);
+bool blobmsg_add_json_from_file(struct blob_buf *b, const char *file);
 
 typedef const char *(*blobmsg_json_format_t)(void *priv, struct blob_attr *attr);