#serial 1
# Record the prerequisites of src/stat.c from the coreutils package.

AC_DEFUN([cu_PREREQ_STAT_PROG],
[
  AC_CHECK_HEADERS(sys/sysmacros.h sys/statvfs.h sys/vfs.h)
  AC_CHECK_HEADERS(sys/param.h sys/mount.h)
  AC_CHECK_FUNCS(statvfs)

  # For `struct statfs' on Ultrix 4.4.
  AC_CHECK_HEADERS([netinet/in.h nfs/nfs_clnt.h nfs/vfs.h],,,
    [AC_INCLUDES_DEFAULT])

  AC_REQUIRE([gl_AC_TYPE_LONG_LONG])
  AC_REQUIRE([gt_HEADER_INTTYPES_H])

  statxfs_includes="\
$ac_includes_default
#if HAVE_SYS_STATVFS_H
# include <sys/statvfs.h>
#endif
#if HAVE_SYS_VFS_H
# include <sys/vfs.h>
#endif
#if !HAVE_SYS_STATVFS_H && !HAVE_SYS_VFS_H
# if HAVE_SYS_MOUNT_H && HAVE_SYS_PARAM_H
/* NetBSD 1.5.2 needs these, for the declaration of struct statfs. */
#  include <sys/param.h>
#  include <sys/mount.h>
# elif HAVE_NETINET_IN_H && HAVE_NFS_NFS_CLNT_H && HAVE_NFS_VFS_H
/* Ultrix 4.4 needs these for the declaration of struct statfs.  */
#  include <netinet/in.h>
#  include <nfs/nfs_clnt.h>
#  include <nfs/vfs.h>
# endif
#endif
"
  AC_CHECK_MEMBERS([struct statfs.f_basetype],,,[$statxfs_includes])
  AC_CHECK_MEMBERS([struct statvfs.f_basetype],,,[$statxfs_includes])
  AC_CHECK_MEMBERS([struct statfs.f_fstypename],,,[$statxfs_includes])
  AC_CHECK_MEMBERS([struct statfs.f_type],,,[$statxfs_includes])
  AC_CHECK_MEMBERS([struct statvfs.f_type],,,[$statxfs_includes])
  AC_CHECK_MEMBERS([struct statfs.f_fsid.__val],,,[$statxfs_includes])
  AC_CHECK_MEMBERS([struct statvfs.f_fsid.__val],,,[$statxfs_includes])
  AC_CHECK_MEMBERS([struct statfs.f_namemax],,,[$statxfs_includes])
  AC_CHECK_MEMBERS([struct statvfs.f_namemax],,,[$statxfs_includes])
  AC_CHECK_MEMBERS([struct statfs.f_namelen],,,[$statxfs_includes])
  AC_CHECK_MEMBERS([struct statvfs.f_namelen],,,[$statxfs_includes])
])