Add psa_export_public_key_iop_get_num_ops() header/docs
Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
diff --git a/tf-psa-crypto/include/psa/crypto.h b/tf-psa-crypto/include/psa/crypto.h
index 8982cdf..eb50218 100644
--- a/tf-psa-crypto/include/psa/crypto.h
+++ b/tf-psa-crypto/include/psa/crypto.h
@@ -5583,6 +5583,30 @@
*/
typedef struct psa_export_public_key_iop_s psa_export_public_key_iop_t;
+/**
+ * \brief Get the number of ops that a key generation
+ * operation has taken so far. If the operation has
+ * completed, then this will represent the number
+ * of ops required for the entire operation. After
+ * initialization or calling
+ * \c psa_export_public_key_iop_abort() on the operation,
+ * a value of 0 will be returned.
+ *
+ * \warning This is a beta API, and thus subject to change
+ * at any point. It is not bound by the usual
+ * interface stability promises.
+ * This is a helper provided to help you tune the
+ * value passed to
+ * \c psa_interruptible_set_max_ops().
+ *
+ * \param operation The \c psa_export_public_key_iop_t to use. This must
+ * be initialized first.
+ *
+ * \return Number of ops that the operation has taken so
+ * far.
+ */
+uint32_t psa_export_public_key_iop_get_num_ops(psa_export_public_key_iop_t *operation);
+
#ifdef __cplusplus
}
#endif