1dnl # SPDX-License-Identifier: CDDL-1.0 2dnl # 3dnl # 2.6.x API change 4dnl # 5AC_DEFUN([ZFS_AC_KERNEL_SRC_GET_DISK_RO], [ 6 ZFS_LINUX_TEST_SRC([get_disk_ro], [ 7 #include <linux/blkdev.h> 8 ],[ 9 struct gendisk *disk __attribute__ ((unused)) = NULL; 10 (void) get_disk_ro(disk); 11 ], []) 12]) 13 14AC_DEFUN([ZFS_AC_KERNEL_GET_DISK_RO], [ 15 AC_MSG_CHECKING([whether get_disk_ro() is available]) 16 ZFS_LINUX_TEST_RESULT([get_disk_ro], [ 17 AC_MSG_RESULT(yes) 18 ],[ 19 ZFS_LINUX_TEST_ERROR([get_disk_ro()]) 20 ]) 21]) 22