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lib: wrap crypt API to hide errno usage

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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@eyet-services.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
This commit is contained in:
Steffen Jaeckel
2021-07-08 15:57:34 +02:00
committed by Tom Rini
parent 26dd993657
commit 29bbe71ccf
8 changed files with 98 additions and 38 deletions
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6
lib/crypt/alg-sha512.h
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@@ -1,12 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/* Copyright (C) 2020 Steffen Jaeckel <jaeckel-floss@eyet-services.de> */
#ifndef USE_HOSTCC
#include "common.h"
#else
#include <string.h>
#endif
#include "u-boot/sha512.h"
#define INCLUDE_sha512crypt 1