From owner-freebsd-sparc64@FreeBSD.ORG  Wed Mar 23 17:08:33 2005
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Date: Wed, 23 Mar 2005 19:08:28 +0200
From: Andriy Gapon <avg@icyb.net.ua>
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Subject: udfclient-0.3.3_1 failed on sparc64: bswap.h
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Volunteers with big endian hardware, could you please test the attached
patch to sysutils/udfclient port? At least that it compiles, it is only
a few .c files.

-- 
Andriy Gapon

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--- ./work/UDFclient.0.3.3/udf_bswap.h.orig	Wed Mar 23 18:00:36 2005
+++ ./work/UDFclient.0.3.3/udf_bswap.h	Wed Mar 23 19:00:10 2005
@@ -52,8 +52,33 @@
 /* rest only relevant for big endian machines */
 #if (BYTE_ORDER == BIG_ENDIAN)
 
+#if !defined(__FreeBSD__)
 #include <machine/bswap.h>
 #include <sys/bswap.h>
+#else
+#if !defined(bswap16)
+/* this version of FreeBSD does not provide bswap*() functions */
+static __inline u_int16_t
+bswap16(u_int16_t x)
+{
+	return ((x >> 8) | ((x << 8) & 0xff00U));
+}
+static __inline u_int32_t
+bswap32(u_int32_t x)
+{
+	return ((x >> 24) | ((x >> 8) & 0xff00U) | ((x << 8) & 0xff0000U) |
+	    ((x << 24) & 0xff000000U));
+}
+static __inline u_int64_t
+bswap64(u_int64_t x)
+{
+	return ((x >> 56) | ((x >> 40) & 0xff00UL) | ((x >> 24) & 0xff0000UL) |
+	    ((x >> 8) & 0xff000000UL) | ((x << 8) & 0xff00000000UL) |
+	    ((x << 24) & 0xff0000000000UL) | ((x << 40) & 0xff000000000000UL) |
+	    ((x << 56)));
+}
+#endif
+#endif
 
 /* inlines for access to swapped data */
 static __inline u_int16_t udf_rw16 __P((u_int16_t));

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