oe_abort oe_add_vectored_exception_handler oe_assert oe_free_attestation_certificate oe_free_key oe_free_report oe_free_seal_key oe_free_target_info oe_generate_attestation_certificate oe_get_enclave oe_get_private_key oe_get_private_key_by_policy oe_get_public_key oe_get_public_key_by_policy oe_get_report_v2 oe_get_seal_key_by_policy_v2 oe_get_seal_key_v2 oe_get_target_info_v2 oe_host_calloc oe_host_free oe_host_malloc oe_host_realloc oe_host_strndup oe_identity_verify_callback_t oe_is_outside_enclave oe_is_within_enclave oe_parse_report oe_random oe_remove_vectored_exception_handler oe_verify_attestation_certificate oe_verify_report

oe_host_realloc() void* oe_host_realloc ( void *  ptr, size_t  size  ) Reallocate bytes from the host's heap. This function changes the size of the memory block pointed to by ptr on the host's heap to size bytes. The memory block may be moved to a new location, which is returned by this function. The implementation performs an OCALL to the host, which calls realloc(). To free the memory, it must be passed to oe_host_free(). Parameters [in] ptr The memory block to change the size of. If NULL, this method allocates size bytes as if oe_host_malloc was invoked. If not NULL, it should be a pointer returned by a previous call to oe_host_calloc, oe_host_malloc or oe_host_realloc. [in] size The number of bytes to be allocated. If 0, this method deallocates the memory at ptr. If the new size is larger, the value of the memory in the new allocated range is indeterminate. Returns The pointer to the reallocated memory or NULL if ptr was freed by setting size to 0. This method also returns NULL if it was unable to reallocate the memory, in which case the original ptr remains valid and its contents are unchanged.