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authorWaldemar Brodkorb <wbx@openadk.org>2016-11-28 06:31:00 (GMT)
committerWaldemar Brodkorb <wbx@openadk.org>2016-11-28 06:31:00 (GMT)
commit9945c6d21797553e78cbef8034f6dd16b3824df5 (patch)
treef71c614dad64a80d85bfa1decfaf3885be348dc4
parent74ca8d6f5d2e29bb7cf4606531313ee8c52b9eda (diff)
posix_madvise not available for noMMU
-rw-r--r--libc/sysdeps/linux/common/posix_madvise.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/common/posix_madvise.c b/libc/sysdeps/linux/common/posix_madvise.c
index 2f95bcb..541dabe 100644
--- a/libc/sysdeps/linux/common/posix_madvise.c
+++ b/libc/sysdeps/linux/common/posix_madvise.c
@@ -4,6 +4,7 @@
#include <sys/mman.h>
#include <sys/syscall.h>
+#ifdef __ARCH_USE_MMU__
#if defined __NR_madvise && defined __USE_XOPEN2K && defined __UCLIBC_HAS_ADVANCED_REALTIME__
int posix_madvise(void *addr, size_t len, int advice)
{
@@ -23,3 +24,4 @@ int posix_madvise(void *addr, size_t len, int advice)
return INTERNAL_SYSCALL_ERRNO (result, err);
}
#endif
+#endif