package/nfs-utils/0004-mountd-Add-check-for-struct-file_handle.patch

   1 From 3c23b3ea7f5069e8fd4d5758704cd968504f1079 Mon Sep 17 00:00:00 2001
   2 From: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
   3 Date: Tue, 2 Feb 2016 10:07:22 +0100
   4 Subject: [PATCH] mountd: Add check for 'struct file_handle'
   5
   6 The code to check if name_to_handle_at() is implemented generates only a
   7 warning but with some toolchain it doesn't fail to link (the function must be
   8 implemented somewhere).
   9 However the "struct file_handle" type is not available.
  10
  11 So, this patch adds a check for this struct.
  12
  13 Signed-off-by: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
  14 ---
  15  configure.ac         | 1 +
  16  utils/mountd/cache.c | 2 +-
  17  2 files changed, 2 insertions(+), 1 deletion(-)
  18
  19 diff --git a/configure.ac b/configure.ac
  20 index 25d2ba4..913a86f 100644
  21 --- a/configure.ac
  22 +++ b/configure.ac
  23 @@ -425,6 +425,7 @@ AC_TYPE_PID_T
  24  AC_TYPE_SIZE_T
  25  AC_HEADER_TIME
  26  AC_STRUCT_TM
  27 +AC_CHECK_TYPES([struct file_handle])
  28
  29  dnl *************************************************************
  30  dnl Check for functions
  31 diff --git a/utils/mountd/cache.c b/utils/mountd/cache.c
  32 index 7847446..dc64f6d 100644
  33 --- a/utils/mountd/cache.c
  34 +++ b/utils/mountd/cache.c
  35 @@ -424,7 +424,7 @@ static int same_path(char *child, char *parent, int len)
  36         if (count_slashes(p) != count_slashes(parent))
  37                 return 0;
  38
  39 -#if HAVE_NAME_TO_HANDLE_AT
  40 +#if defined(HAVE_NAME_TO_HANDLE_AT) && defined(HAVE_STRUCT_FILE_HANDLE)
  41         struct {
  42                 struct file_handle fh;
  43                 unsigned char handle[128];
  44 --
  45 2.7.0
  46