1dnl # 2dnl # Linux 4.9-rc5+ ABI, removal of the .aio_fsync field 3dnl # 4AC_DEFUN([ZFS_AC_KERNEL_SRC_AIO_FSYNC], [ 5 ZFS_LINUX_TEST_SRC([aio_fsync], [ 6 #include <linux/fs.h> 7 8 static const struct file_operations 9 fops __attribute__ ((unused)) = { 10 .aio_fsync = NULL, 11 }; 12 ],[]) 13]) 14 15AC_DEFUN([ZFS_AC_KERNEL_AIO_FSYNC], [ 16 AC_MSG_CHECKING([whether fops->aio_fsync() exists]) 17 ZFS_LINUX_TEST_RESULT([aio_fsync], [ 18 AC_MSG_RESULT(yes) 19 AC_DEFINE(HAVE_FILE_AIO_FSYNC, 1, [fops->aio_fsync() exists]) 20 ],[ 21 AC_MSG_RESULT(no) 22 ]) 23]) 24