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Replace ad-hoc libnettle version detecion with MIN_VERSION macro.

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Simon Kelley
2021-03-27 23:29:36 +00:00
parent 0b3ecf7432
commit 26b5c40d95
1 changed files with 3 additions and 5 deletions
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8
src/crypto.c
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@@ -124,10 +124,8 @@ const struct nettle_hash *hash_find(char *name)
/* libnettle >= 3.4 provides nettle_lookup_hash() which avoids nasty ABI /* libnettle >= 3.4 provides nettle_lookup_hash() which avoids nasty ABI
incompatibilities if sizeof(nettle_hashes) changes between library incompatibilities if sizeof(nettle_hashes) changes between library
versions. It also #defines nettle_hashes, so use that to tell versions. */
if we have the new facilities. */ #if MIN_VERSION(3, 4)
#ifdef nettle_hashes
return nettle_lookup_hash(name); return nettle_lookup_hash(name);
#else #else
{ {
@@ -180,7 +178,7 @@ int hash_init(const struct nettle_hash *hash, void **ctxp, unsigned char **diges
return 1; return 1;
} }
#endif #endif /* defined(HAVE_DNSSEC) || defined(HAVE_CRYPTOHASH) */
#ifdef HAVE_DNSSEC #ifdef HAVE_DNSSEC