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From 62fd97fbc5c53835baa18f210fca593fc8b5c636 Mon Sep 17 00:00:00 2001
From: Jianchuan Wang <jianchuan.wang@windriver.com>
Date: Wed, 15 Oct 2014 07:04:02 +0800
Subject: [PATCH] libaio: fix for mips64
Add mips64 support in the libaio.h
- add macro PADDED/PADDEDptr/PADDEDul in the mips64 for structure iocb
to be matched userland with kernel
Upstream-Status: Backport
Signed-off-by: Jianchuan Wang <jianchuan.wang@windriver.com>
---
src/libaio.h | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/src/libaio.h b/src/libaio.h
index ff99188..64ea8f3 100644
--- a/src/libaio.h
+++ b/src/libaio.h
@@ -95,6 +95,18 @@ typedef enum io_iocb_cmd {
#define PADDED(x, y) unsigned y; x
#define PADDEDptr(x, y) unsigned y; x
#define PADDEDul(x, y) unsigned y; unsigned long x
+#elif defined(__mips64)
+# if defined (__MIPSEB__) /* big endian, 64 bits */
+#define PADDED(x, y) unsigned y; x
+#define PADDEDptr(x,y) x
+#define PADDEDul(x, y) unsigned long x
+# elif defined(__MIPSEL__) /* little endian, 64 bits */
+#define PADDED(x, y) x, y
+#define PADDEDptr(x, y) x
+#define PADDEDul(x, y) unsigned long x
+# else
+# error "mips64: neither mipseb nor mipsel?"
+# endif
#elif defined(__mips__)
# if defined (__MIPSEB__) /* big endian, 32 bits */
#define PADDED(x, y) unsigned y; x
--
1.8.2.1
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