rutil: fix Data for big endian builds

git-svn-id: https://svn.resiprocate.org/rep/resiprocate/main@10295 ddefafc4-47db-0310-ae44-fa13212b10f2
TafThorne · Jul 19, 2013 · 4a445fe · 4a445fe
1 parent b6fbe37
commit 4a445fe
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/rutil/Data.cxx b/rutil/Data.cxx
@@ -1976,6 +1976,19 @@ Data::rawCaseInsensitiveHash(const unsigned char* c, size_t size)
    return ntohl((u_long)st);
 }
 
+#if defined(RESIP_BIG_ENDIAN) || (defined(__BYTE_ORDER__) && (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__))
+
+#if !defined (get16bits)
+#define get16bits(d) ((((UInt32)(((const UInt8 *)(d))[0])) << 8)\
+                       +(UInt32)(((const UInt8 *)(d))[1]) )
+#endif
+
+#if !defined (get32bits)
+#define get32bits(d) ((get16bits(d) << 16) + get16bits(d+2))
+#endif
+
+#else  // little endian:
+
 #undef get16bits
 #if (defined(__GNUC__) && defined(__i386__)) || defined(__WATCOMC__) \
   || defined(_MSC_VER) || defined (__BORLANDC__) || defined (__TURBOC__)
@@ -1996,6 +2009,7 @@ Data::rawCaseInsensitiveHash(const unsigned char* c, size_t size)
 #if !defined (get32bits)
 #define get32bits(d) ((get16bits(d+2) << 16) + get16bits(d))
 #endif
+#endif
 
 // This is intended to be a faster case-insensitive hash function that works
 // well when the buffer is a RFC 3261 token.