[PATCH v2 2/7] lib: wrap crypt API to hide errno usage

[Simon Glass]

On Mon, 10 May 2021 at 00:19, Steffen Jaeckel
<jaeckel-floss at eyet-services.de> wrote:
>
> In order to prevent using the global errno, replace it with a static
> version and create a wrapper function which returns the error value.
>
> Signed-off-by: Steffen Jaeckel <jaeckel-floss at eyet-services.de>
> ---
>
> (no changes since v1)
>
>  include/crypt.h          |  3 ++-
>  lib/crypt/alg-sha256.h   |  6 ------
>  lib/crypt/alg-sha512.h   |  6 ------
>  lib/crypt/crypt-port.h   | 18 ++++++++++--------
>  lib/crypt/crypt-sha256.c | 26 ++++++++++++++++++++++++--
>  lib/crypt/crypt-sha512.c | 26 ++++++++++++++++++++++++--
>  lib/crypt/crypt.c        | 25 ++++++++++++++-----------
>  test/lib/test_crypt.c    | 24 ++++++++++++++++++++++--
>  8 files changed, 96 insertions(+), 38 deletions(-)
>

Reviewed-by: Simon Glass <sjg at chromium.org>