2025-12-20 16:45:07 +11:00
|
|
|
dnl # SPDX-License-Identifier: CDDL-1.0
|
2011-06-25 13:30:29 +01:00
|
|
|
dnl #
|
|
|
|
|
dnl # 2.6.35 API change
|
|
|
|
|
dnl # Added truncate_setsize() helper function.
|
|
|
|
|
dnl #
|
2019-10-01 12:50:34 -07:00
|
|
|
AC_DEFUN([ZFS_AC_KERNEL_SRC_TRUNCATE_SETSIZE], [
|
|
|
|
|
ZFS_LINUX_TEST_SRC([truncate_setsize], [
|
2012-07-25 14:38:58 -07:00
|
|
|
#include <linux/mm.h>
|
|
|
|
|
], [
|
|
|
|
|
truncate_setsize(NULL, 0);
|
2019-10-01 12:50:34 -07:00
|
|
|
])
|
|
|
|
|
])
|
|
|
|
|
|
|
|
|
|
AC_DEFUN([ZFS_AC_KERNEL_TRUNCATE_SETSIZE], [
|
|
|
|
|
AC_MSG_CHECKING([whether truncate_setsize() is available])
|
|
|
|
|
ZFS_LINUX_TEST_RESULT_SYMBOL([truncate_setsize],
|
|
|
|
|
[truncate_setsize], [mm/truncate.c], [
|
2012-07-25 14:38:58 -07:00
|
|
|
AC_MSG_RESULT(yes)
|
|
|
|
|
], [
|
2019-11-12 08:59:06 -08:00
|
|
|
ZFS_LINUX_TEST_ERROR([truncate_setsize])
|
2012-07-25 14:38:58 -07:00
|
|
|
])
|
2011-06-25 13:30:29 +01:00
|
|
|
])
|
