1dnl # 2dnl # 4.11 API, a528d35e@torvalds/linux 3dnl # vfs_getattr(const struct path *p, struct kstat *s, u32 m, unsigned int f) 4dnl # 5AC_DEFUN([ZFS_AC_KERNEL_SRC_VFS_GETATTR_4ARGS], [ 6 ZFS_LINUX_TEST_SRC([vfs_getattr_4args], [ 7 #include <linux/fs.h> 8 ],[ 9 vfs_getattr((const struct path *)NULL, 10 (struct kstat *)NULL, 11 (u32)0, 12 (unsigned int)0); 13 ]) 14]) 15 16AC_DEFUN([ZFS_AC_KERNEL_VFS_GETATTR_4ARGS], [ 17 AC_MSG_CHECKING([whether vfs_getattr() wants 4 args]) 18 ZFS_LINUX_TEST_RESULT([vfs_getattr_4args], [ 19 AC_MSG_RESULT(yes) 20 AC_DEFINE(HAVE_4ARGS_VFS_GETATTR, 1, 21 [vfs_getattr wants 4 args]) 22 ],[ 23 AC_MSG_RESULT(no) 24 ]) 25]) 26 27dnl # 28dnl # 3.9 API 29dnl # vfs_getattr(struct path *p, struct kstat *s) 30dnl # 31AC_DEFUN([ZFS_AC_KERNEL_SRC_VFS_GETATTR_2ARGS], [ 32 ZFS_LINUX_TEST_SRC([vfs_getattr_2args], [ 33 #include <linux/fs.h> 34 ],[ 35 vfs_getattr((struct path *) NULL, 36 (struct kstat *)NULL); 37 ]) 38]) 39 40AC_DEFUN([ZFS_AC_KERNEL_VFS_GETATTR_2ARGS], [ 41 AC_MSG_CHECKING([whether vfs_getattr() wants 2 args]) 42 ZFS_LINUX_TEST_RESULT([vfs_getattr_2args], [ 43 AC_MSG_RESULT(yes) 44 AC_DEFINE(HAVE_2ARGS_VFS_GETATTR, 1, 45 [vfs_getattr wants 2 args]) 46 ],[ 47 AC_MSG_RESULT(no) 48 ]) 49]) 50 51dnl # 52dnl # <3.9 API 53dnl # vfs_getattr(struct vfsmount *v, struct dentry *d, struct kstat *k) 54dnl # 55AC_DEFUN([ZFS_AC_KERNEL_SRC_VFS_GETATTR_3ARGS], [ 56 ZFS_LINUX_TEST_SRC([vfs_getattr_3args], [ 57 #include <linux/fs.h> 58 ],[ 59 vfs_getattr((struct vfsmount *)NULL, 60 (struct dentry *)NULL, 61 (struct kstat *)NULL); 62 ]) 63]) 64 65AC_DEFUN([ZFS_AC_KERNEL_VFS_GETATTR_3ARGS], [ 66 AC_MSG_CHECKING([whether vfs_getattr() wants 3 args]) 67 ZFS_LINUX_TEST_RESULT([vfs_getattr_3args], [ 68 AC_MSG_RESULT(yes) 69 AC_DEFINE(HAVE_3ARGS_VFS_GETATTR, 1, 70 [vfs_getattr wants 3 args]) 71 ],[ 72 AC_MSG_RESULT(no) 73 ]) 74]) 75 76AC_DEFUN([ZFS_AC_KERNEL_SRC_VFS_GETATTR], [ 77 ZFS_AC_KERNEL_SRC_VFS_GETATTR_4ARGS 78 ZFS_AC_KERNEL_SRC_VFS_GETATTR_2ARGS 79 ZFS_AC_KERNEL_SRC_VFS_GETATTR_3ARGS 80]) 81 82AC_DEFUN([ZFS_AC_KERNEL_VFS_GETATTR], [ 83 ZFS_AC_KERNEL_VFS_GETATTR_4ARGS 84 ZFS_AC_KERNEL_VFS_GETATTR_2ARGS 85 ZFS_AC_KERNEL_VFS_GETATTR_3ARGS 86]) 87