[PATCH v4 2/8] lib: wrap crypt API to hide errno usage

[Heiko Schocher]

Hello Steffen,

On 08.07.21 01:09, Steffen Jaeckel 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>
> Reviewed-by: Simon Glass <sjg at chromium.org>
> ---
> 
> (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: Heiko Schocher <hs at denx.de>

bye,
Heiko

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