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| author | Brian Behlendorf <[email protected]> | 2018-02-07 11:50:24 -0800 |
|---|---|---|
| committer | GitHub <[email protected]> | 2018-02-07 11:50:24 -0800 |
| commit | 48ef8ba07094afcd67355940ca8db92d76f7c096 (patch) | |
| tree | c0f847b7ce7c93950d313ca7708bce4bc1f3621e /config/kernel-vfs-getattr.m4 | |
| parent | 5461eefe50427a8f8caf0b92f0195c754bed8ec6 (diff) | |
Split spl-build.m4
Split the kernel interface configure checks in to seperate m4
macro files. This is intended to facilitate moving the spl
source code in to the zfs repository.
Reviewed-by: Tony Hutter <[email protected]>
Signed-off-by: Brian Behlendorf <[email protected]>
Closes #682
Diffstat (limited to 'config/kernel-vfs-getattr.m4')
| -rw-r--r-- | config/kernel-vfs-getattr.m4 | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/config/kernel-vfs-getattr.m4 b/config/kernel-vfs-getattr.m4 new file mode 100644 index 000000000..7772cb514 --- /dev/null +++ b/config/kernel-vfs-getattr.m4 @@ -0,0 +1,62 @@ +dnl # +dnl # 4.11 API, a528d35e@torvalds/linux +dnl # vfs_getattr(const struct path *p, struct kstat *s, u32 m, unsigned int f) +dnl # +AC_DEFUN([SPL_AC_4ARGS_VFS_GETATTR], [ + AC_MSG_CHECKING([whether vfs_getattr() wants 4 args]) + SPL_LINUX_TRY_COMPILE([ + #include <linux/fs.h> + ],[ + vfs_getattr((const struct path *)NULL, + (struct kstat *)NULL, + (u32)0, + (unsigned int)0); + ],[ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_4ARGS_VFS_GETATTR, 1, + [vfs_getattr wants 4 args]) + ],[ + AC_MSG_RESULT(no) + ]) +]) + +dnl # +dnl # 3.9 API +dnl # vfs_getattr(struct path *p, struct kstat *s) +dnl # +AC_DEFUN([SPL_AC_2ARGS_VFS_GETATTR], [ + AC_MSG_CHECKING([whether vfs_getattr() wants 2 args]) + SPL_LINUX_TRY_COMPILE([ + #include <linux/fs.h> + ],[ + vfs_getattr((struct path *) NULL, + (struct kstat *)NULL); + ],[ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_2ARGS_VFS_GETATTR, 1, + [vfs_getattr wants 2 args]) + ],[ + AC_MSG_RESULT(no) + ]) +]) + +dnl # +dnl # <3.9 API +dnl # vfs_getattr(struct vfsmount *v, struct dentry *d, struct kstat *k) +dnl # +AC_DEFUN([SPL_AC_3ARGS_VFS_GETATTR], [ + AC_MSG_CHECKING([whether vfs_getattr() wants 3 args]) + SPL_LINUX_TRY_COMPILE([ + #include <linux/fs.h> + ],[ + vfs_getattr((struct vfsmount *)NULL, + (struct dentry *)NULL, + (struct kstat *)NULL); + ],[ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_3ARGS_VFS_GETATTR, 1, + [vfs_getattr wants 3 args]) + ],[ + AC_MSG_RESULT(no) + ]) +]) |