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[Qemu-ppc] [PATCH v2 4/4] tests/rtas-test.c: fix Apple endian.h include

From: Daniel Henrique Barboza
Subject: [Qemu-ppc] [PATCH v2 4/4] tests/rtas-test.c: fix Apple endian.h include
Date: Tue, 31 Oct 2017 18:43:30 -0200

Recent rtas-test.c changes added a call to 'be32toh', a function
from the header 'endian.h' in Linux. This caused QEMU Travis build
to break because be32toh is undefined in Mac OS (even using the
machine/endian.h header).

This patch makes a conditional code to include the proper header
file if we're compiling in an __APPLE__ env.

Signed-off-by: Daniel Henrique Barboza <address@hidden>
 tests/rtas-test.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/tests/rtas-test.c b/tests/rtas-test.c
index b3538bf878..511980ad17 100644
--- a/tests/rtas-test.c
+++ b/tests/rtas-test.c
@@ -5,6 +5,17 @@
 #include "libqos/libqos-spapr.h"
 #include "libqos/rtas.h"
+#if defined(__APPLE__)
+#    include <libkern/OSByteOrder.h>
+#    define be32toh(x) OSSwapBigToHostInt32(x)
+#    define __BYTE_ORDER    BYTE_ORDER
+#    define __BIG_ENDIAN    BIG_ENDIAN
+#    include <endian.h>
 #define EVENT_MASK_EPOW (1 << 30)
 #define EVENT_LOG_LEN 2048

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