libsmbconf: Document smbconf_transaction_cancel().

Signed-off-by: Michael Adam <obnox@samba.org>

1 files changed, 10 insertions, 0 deletions

diff --git a/lib/smbconf/smbconf.h b/lib/smbconf/smbconf.h
index fffdd7613e3..4c2bacf87f8 100644
--- a/lib/smbconf/smbconf.h
+++ b/lib/smbconf/smbconf.h
@@ -461,6 +461,16 @@ sbcErr smbconf_transaction_start(struct smbconf_ctx *ctx);
  */
 sbcErr smbconf_transaction_commit(struct smbconf_ctx *ctx);
 
+/**
+ * @brief Cancel a transaction on the configuration backend.
+ *
+ * @param[in] ctx       The smbconf context to cancel the transaction.
+ *
+ * @return              SBC_ERR_OK on success, a corresponding sbcErr if an
+ *                      error occured.
+ *
+ * @see smbconf_transaction_start()
+ */
 sbcErr smbconf_transaction_cancel(struct smbconf_ctx *ctx);
 
 #endif /*  _LIBSMBCONF_H_  */