dnl * Check if statvfs() can be used to find out block device for files

AC_DEFUN([DOVECOT_FILE_BLOCKDEV], [

AC_CACHE_CHECK([if statvfs.f_mntfromname exists],i_cv_have_statvfs_f_mntfromname,[

AC_TRY_COMPILE([

#include <sys/types.h>

#include <sys/statvfs.h>

], [

struct statvfs buf;

char *p = buf.f_mntfromname;

statvfs(".", &buf);

], [

i_cv_have_statvfs_f_mntfromname=yes

], [

i_cv_have_statvfs_f_mntfromname=no

])

])

if test $i_cv_have_statvfs_f_mntfromname = yes; then

AC_DEFINE(HAVE_STATVFS_MNTFROMNAME,, [Define if you have statvfs.f_mntfromname])

fi

dnl * Check if statfs() can be used to find out block device for files

AC_CACHE_CHECK([if statfs.f_mntfromname exists],i_cv_have_statfs_f_mntfromname,[

AC_TRY_COMPILE([

#include <sys/param.h>

#include <sys/mount.h>

], [

struct statfs buf;

char *p = buf.f_mntfromname;

statfs(".", &buf);

], [

i_cv_have_statfs_f_mntfromname=yes

], [

i_cv_have_statfs_f_mntfromname=no

])

])

if test $i_cv_have_statfs_f_mntfromname = yes; then

AC_DEFINE(HAVE_STATFS_MNTFROMNAME,, [Define if you have statfs.f_mntfromname])

fi

])