Rename "output_copy" -> "local_output"
This helps to prevent confusion as it avoids overloading the word
"copy" as both an action and an object.
Signed-off-by: David Horstmann <david.horstmann@arm.com>
diff --git a/library/psa_crypto.c b/library/psa_crypto.c
index 2beef5f..3be67fc 100644
--- a/library/psa_crypto.c
+++ b/library/psa_crypto.c
@@ -5621,50 +5621,50 @@
local_input->length = 0;
}
-psa_status_t psa_crypto_output_copy_alloc(uint8_t *output, size_t output_len,
- psa_crypto_output_copy_t *output_copy)
+psa_status_t psa_crypto_local_output_alloc(uint8_t *output, size_t output_len,
+ psa_crypto_local_output_t *local_output)
{
- output_copy->original = NULL;
- output_copy->buffer = NULL;
- output_copy->length = 0;
+ local_output->original = NULL;
+ local_output->buffer = NULL;
+ local_output->length = 0;
if (output_len == 0) {
return PSA_SUCCESS;
}
- output_copy->buffer = mbedtls_calloc(output_len, 1);
- if (output_copy->buffer == NULL) {
+ local_output->buffer = mbedtls_calloc(output_len, 1);
+ if (local_output->buffer == NULL) {
/* Since we dealt with the zero-length case above, we know that
* a NULL return value means a failure of allocation. */
return PSA_ERROR_INSUFFICIENT_MEMORY;
}
- output_copy->length = output_len;
- output_copy->original = output;
+ local_output->length = output_len;
+ local_output->original = output;
return PSA_SUCCESS;
}
-psa_status_t psa_crypto_output_copy_free(psa_crypto_output_copy_t *output_copy)
+psa_status_t psa_crypto_local_output_free(psa_crypto_local_output_t *local_output)
{
psa_status_t status;
- if (output_copy->buffer == NULL) {
- output_copy->length = 0;
+ if (local_output->buffer == NULL) {
+ local_output->length = 0;
return PSA_SUCCESS;
}
- if (output_copy->original == NULL) {
+ if (local_output->original == NULL) {
/* We have an internal copy but nothing to copy back to. */
return PSA_ERROR_CORRUPTION_DETECTED;
}
- status = psa_crypto_copy_output(output_copy->buffer, output_copy->length,
- output_copy->original, output_copy->length);
+ status = psa_crypto_copy_output(local_output->buffer, local_output->length,
+ local_output->original, local_output->length);
if (status != PSA_SUCCESS) {
return status;
}
- mbedtls_free(output_copy->buffer);
- output_copy->buffer = NULL;
- output_copy->length = 0;
+ mbedtls_free(local_output->buffer);
+ local_output->buffer = NULL;
+ local_output->length = 0;
return PSA_SUCCESS;
}