11a1589223
Files which are installed as-is (any .service and other unit files, .conf files, .policy files, etc), are left as is. My assumption is that SPDX identifiers are not yet that well known, so it's better to retain the extended header to avoid any doubt. I also kept any copyright lines. We can probably remove them, but it'd nice to obtain explicit acks from all involved authors before doing that.
42 lines
911 B
C
42 lines
911 B
C
/* SPDX-License-Identifier: LGPL-2.1+ */
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/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
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/***
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This file is part of systemd.
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Copyright 2016 Zbigniew Jędrzejewski-Szmek
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***/
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#pragma once
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#include <errno.h>
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#include <stdbool.h>
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#include <stddef.h>
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#if HAVE_GCRYPT
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#include <gcrypt.h>
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#include "macro.h"
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void initialize_libgcrypt(bool secmem);
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int string_hashsum(const char *s, size_t len, int md_algorithm, char **out);
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DEFINE_TRIVIAL_CLEANUP_FUNC(gcry_md_hd_t, gcry_md_close);
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#endif
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static inline int string_hashsum_sha224(const char *s, size_t len, char **out) {
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#if HAVE_GCRYPT
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return string_hashsum(s, len, GCRY_MD_SHA224, out);
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#else
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return -EOPNOTSUPP;
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#endif
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}
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static inline int string_hashsum_sha256(const char *s, size_t len, char **out) {
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#if HAVE_GCRYPT
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return string_hashsum(s, len, GCRY_MD_SHA256, out);
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#else
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return -EOPNOTSUPP;
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#endif
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}
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