| dnl # |
| dnl # 5.16 API change |
| dnl # add_disk grew a must-check return code |
| dnl # |
| AC_DEFUN([ZFS_AC_KERNEL_SRC_ADD_DISK], [ |
| ZFS_LINUX_TEST_SRC([add_disk_ret], [ |
| #include <linux/blkdev.h> |
| ], [ |
| struct gendisk *disk = NULL; |
| int error __attribute__ ((unused)) = add_disk(disk); |
| ]) |
| ]) |
| |
| AC_DEFUN([ZFS_AC_KERNEL_ADD_DISK], [ |
| AC_MSG_CHECKING([whether add_disk() returns int]) |
| ZFS_LINUX_TEST_RESULT([add_disk_ret], |
| [ |
| AC_MSG_RESULT(yes) |
| AC_DEFINE(HAVE_ADD_DISK_RET, 1, |
| [add_disk() returns int]) |
| ], [ |
| AC_MSG_RESULT(no) |
| ]) |
| ]) |