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-rw-r--r--lib/northbound.h18
1 files changed, 16 insertions, 2 deletions
diff --git a/lib/northbound.h b/lib/northbound.h
index d5028ea7d2..fa5ac5616c 100644
--- a/lib/northbound.h
+++ b/lib/northbound.h
@@ -910,8 +910,15 @@ extern int nb_candidate_commit_prepare(struct nb_context *context,
*
* transaction
* Candidate configuration to abort. It's consumed by this function.
+ *
+ * errmsg
+ * Buffer to store human-readable error message in case of error.
+ *
+ * errmsg_len
+ * Size of errmsg.
*/
-extern void nb_candidate_commit_abort(struct nb_transaction *transaction);
+extern void nb_candidate_commit_abort(struct nb_transaction *transaction,
+ char *errmsg, size_t errmsg_len);
/*
* Commit a previously created configuration transaction.
@@ -925,10 +932,17 @@ extern void nb_candidate_commit_abort(struct nb_transaction *transaction);
*
* transaction_id
* Optional output parameter providing the ID of the committed transaction.
+ *
+ * errmsg
+ * Buffer to store human-readable error message in case of error.
+ *
+ * errmsg_len
+ * Size of errmsg.
*/
extern void nb_candidate_commit_apply(struct nb_transaction *transaction,
bool save_transaction,
- uint32_t *transaction_id);
+ uint32_t *transaction_id, char *errmsg,
+ size_t errmsg_len);
/*
* Create a new transaction to commit a candidate configuration. This is a