package/uclibc/0003-posix_madvise-not-available-for-noMMU.patch

   1 From 9945c6d21797553e78cbef8034f6dd16b3824df5 Mon Sep 17 00:00:00 2001
   2 From: Waldemar Brodkorb <wbx@openadk.org>
   3 Date: Mon, 28 Nov 2016 07:31:00 +0100
   4 Subject: [PATCH] posix_madvise not available for noMMU
   5
   6 Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
   7 ---
   8  libc/sysdeps/linux/common/posix_madvise.c | 2 ++
   9  1 file changed, 2 insertions(+)
  10
  11 diff --git a/libc/sysdeps/linux/common/posix_madvise.c b/libc/sysdeps/linux/common/posix_madvise.c
  12 index 2f95bcb..541dabe 100644
  13 --- a/libc/sysdeps/linux/common/posix_madvise.c
  14 +++ b/libc/sysdeps/linux/common/posix_madvise.c
  15 @@ -4,6 +4,7 @@
  16  #include <sys/mman.h>
  17  #include <sys/syscall.h>
  18
  19 +#ifdef __ARCH_USE_MMU__
  20  #if defined __NR_madvise && defined __USE_XOPEN2K && defined __UCLIBC_HAS_ADVANCED_REALTIME__
  21  int posix_madvise(void *addr, size_t len, int advice)
  22  {
  23 @@ -23,3 +24,4 @@ int posix_madvise(void *addr, size_t len, int advice)
  24         return INTERNAL_SYSCALL_ERRNO (result, err);
  25  }
  26  #endif
  27 +#endif
  28 --
  29 2.1.4
  30