1eda14cbcSMatt Macydnl # 2eda14cbcSMatt Macydnl # 2.6.x API change 3eda14cbcSMatt Macydnl # 4eda14cbcSMatt MacyAC_DEFUN([ZFS_AC_KERNEL_SRC_GET_DISK_RO], [ 5eda14cbcSMatt Macy ZFS_LINUX_TEST_SRC([get_disk_ro], [ 6eda14cbcSMatt Macy #include <linux/blkdev.h> 7eda14cbcSMatt Macy ],[ 8*c03c5b1cSMartin Matuska struct gendisk *disk __attribute__ ((unused)) = NULL; 9eda14cbcSMatt Macy (void) get_disk_ro(disk); 10*c03c5b1cSMartin Matuska ], []) 11eda14cbcSMatt Macy]) 12eda14cbcSMatt Macy 13eda14cbcSMatt MacyAC_DEFUN([ZFS_AC_KERNEL_GET_DISK_RO], [ 14eda14cbcSMatt Macy AC_MSG_CHECKING([whether get_disk_ro() is available]) 15eda14cbcSMatt Macy ZFS_LINUX_TEST_RESULT([get_disk_ro], [ 16eda14cbcSMatt Macy AC_MSG_RESULT(yes) 17eda14cbcSMatt Macy ],[ 18eda14cbcSMatt Macy ZFS_LINUX_TEST_ERROR([get_disk_ro()]) 19eda14cbcSMatt Macy ]) 20eda14cbcSMatt Macy]) 21