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From bf7a84dc1fd8c9c340222260cb3e53019715088c Mon Sep 17 00:00:00 2001
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date: Wed, 7 Dec 2016 23:18:49 +0100
Subject: [PATCH] libc/sysdeps/linux/common/madvise.c: disable on noMMU
architectures
Similar to what was done in commit
9945c6d21797553e78cbef8034f6dd16b3824df5 for posix_madvise().
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
---
libc/sysdeps/linux/common/madvise.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libc/sysdeps/linux/common/madvise.c b/libc/sysdeps/linux/common/madvise.c
index e953d7b..bb486d2 100644
--- a/libc/sysdeps/linux/common/madvise.c
+++ b/libc/sysdeps/linux/common/madvise.c
@@ -9,6 +9,8 @@
#include <sys/syscall.h>
#include <sys/mman.h>
+#ifdef __ARCH_USE_MMU__
#if defined __NR_madvise && defined __USE_BSD
_syscall3(int, madvise, void *, __addr, size_t, __len, int, __advice)
+#endif /* __ARCH_USE_MMU__ */
#endif
--
2.1.4
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