1dnl # SPDX-License-Identifier: CDDL-1.0 2dnl # 3dnl # 2.6.35 API change 4dnl # Added truncate_setsize() helper function. 5dnl # 6AC_DEFUN([ZFS_AC_KERNEL_SRC_TRUNCATE_SETSIZE], [ 7 ZFS_LINUX_TEST_SRC([truncate_setsize], [ 8 #include <linux/mm.h> 9 ], [ 10 truncate_setsize(NULL, 0); 11 ]) 12]) 13 14AC_DEFUN([ZFS_AC_KERNEL_TRUNCATE_SETSIZE], [ 15 AC_MSG_CHECKING([whether truncate_setsize() is available]) 16 ZFS_LINUX_TEST_RESULT_SYMBOL([truncate_setsize], 17 [truncate_setsize], [mm/truncate.c], [ 18 AC_MSG_RESULT(yes) 19 ], [ 20 ZFS_LINUX_TEST_ERROR([truncate_setsize]) 21 ]) 22]) 23