1 files changed, 19 insertions, 0 deletions
diff --git a/libflashrom.c b/libflashrom.c
index e70c1d1a..0c6613e9 100644
--- a/libflashrom.c
+++ b/libflashrom.c
@@ -65,6 +65,25 @@ int print(const enum flashrom_log_level level, const char *const fmt, ...)
 	return 0;
 }
 
+void flashrom_set_progress_callback(struct flashrom_flashctx *flashctx, flashrom_progress_callback *progress_callback, struct flashrom_progress *progress_state)
+{
+	flashctx->progress_callback = progress_callback;
+	flashctx->progress_state = progress_state;
+}
+/** @private */
+void update_progress(struct flashrom_flashctx *flashctx, enum flashrom_progress_stage stage, size_t current, size_t total)
+{
+	if (flashctx->progress_callback == NULL)
+		return;
+	if (current > total)
+		current = total;
+
+	flashctx->progress_state->stage = stage;
+	flashctx->progress_state->current = current;
+	flashctx->progress_state->total = total;
+	flashctx->progress_callback(flashctx);
+}
+
 const char *flashrom_version_info(void)
 {
 	return flashrom_version;