| AC_DEFUN([ZFS_AC_KERNEL_SRC_COPY_SPLICE_READ], [ |
| dnl # |
| dnl # Kernel 6.5 - generic_file_splice_read was removed in favor |
| dnl # of copy_splice_read for the .splice_read member of the |
| dnl # file_operations struct. |
| dnl # |
| ZFS_LINUX_TEST_SRC([has_copy_splice_read], [ |
| #include <linux/fs.h> |
| |
| struct file_operations fops __attribute__((unused)) = { |
| .splice_read = copy_splice_read, |
| }; |
| ],[]) |
| ]) |
| |
| AC_DEFUN([ZFS_AC_KERNEL_COPY_SPLICE_READ], [ |
| AC_MSG_CHECKING([whether copy_splice_read() exists]) |
| ZFS_LINUX_TEST_RESULT([has_copy_splice_read], [ |
| AC_MSG_RESULT(yes) |
| AC_DEFINE(HAVE_COPY_SPLICE_READ, 1, |
| [copy_splice_read exists]) |
| ],[ |
| AC_MSG_RESULT(no) |
| ]) |
| ]) |
