From: Tobias Brunner <tobias@strongswan.org>
Date: Wed, 31 Aug 2016 08:51:24 +0000 (+0200)
Subject: padlock: Use builtin bswap32() to fix compilation on FreeBSD
X-Git-Tag: 5.5.1dr3~19
X-Git-Url: http://git.ipfire.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=fe4ed4578fea266477b00c4ca62869f79cd29317;p=thirdparty%2Fstrongswan.git

padlock: Use builtin bswap32() to fix compilation on FreeBSD

Fixes #591.
---

diff --git a/src/libstrongswan/plugins/padlock/padlock_sha1_hasher.c b/src/libstrongswan/plugins/padlock/padlock_sha1_hasher.c
index 107ade09b5..30040da397 100644
--- a/src/libstrongswan/plugins/padlock/padlock_sha1_hasher.c
+++ b/src/libstrongswan/plugins/padlock/padlock_sha1_hasher.c
@@ -16,7 +16,6 @@
 
 #include <string.h>
 #include <arpa/inet.h>
-#include <byteswap.h>
 
 #include "padlock_sha1_hasher.h"
 
@@ -66,11 +65,11 @@ static void sha1(chunk_t data, uint32_t *digest)
 
 	padlock_sha1(data.len, data.ptr, (u_char*)hash);
 
-	digest[0] = bswap_32(hash[0]);
-	digest[1] = bswap_32(hash[1]);
-	digest[2] = bswap_32(hash[2]);
-	digest[3] = bswap_32(hash[3]);
-	digest[4] = bswap_32(hash[4]);
+	digest[0] = __builtin_bswap32(hash[0]);
+	digest[1] = __builtin_bswap32(hash[1]);
+	digest[2] = __builtin_bswap32(hash[2]);
+	digest[3] = __builtin_bswap32(hash[3]);
+	digest[4] = __builtin_bswap32(hash[4]);
 }
 
 /**