diff options
Diffstat (limited to 'config/kernel-xattr-handler.m4')
| -rw-r--r-- | config/kernel-xattr-handler.m4 | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/config/kernel-xattr-handler.m4 b/config/kernel-xattr-handler.m4 index 1374f7917..d79a6e47b 100644 --- a/config/kernel-xattr-handler.m4 +++ b/config/kernel-xattr-handler.m4 @@ -37,6 +37,11 @@ dnl # 2.6.33 API change, dnl # The xattr_hander->get() callback was changed to take a dentry dnl # instead of an inode, and a handler_flags argument was added. dnl # +dnl # 4.4 API change, +dnl # The xattr_hander->get() callback was changed to take a xattr_handler, +dnl # and handler_flags argument was removed and should be accessed by +dnl # handler->flags. +dnl # AC_DEFUN([ZFS_AC_KERNEL_XATTR_HANDLER_GET], [ AC_MSG_CHECKING([whether xattr_handler->get() wants dentry]) ZFS_LINUX_TRY_COMPILE([ @@ -55,6 +60,24 @@ AC_DEFUN([ZFS_AC_KERNEL_XATTR_HANDLER_GET], [ [xattr_handler->get() wants dentry]) ],[ AC_MSG_RESULT(no) + AC_MSG_CHECKING([whether xattr_handler->get() wants xattr_handler]) + ZFS_LINUX_TRY_COMPILE([ + #include <linux/xattr.h> + + int get(const struct xattr_handler *handler, struct dentry *dentry, + const char *name, void *buffer, size_t size) { return 0; } + static const struct xattr_handler + xops __attribute__ ((unused)) = { + .get = get, + }; + ],[ + ],[ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_HANDLER_XATTR_GET, 1, + [xattr_handler->get() wants xattr_handler]) + ],[ + AC_MSG_RESULT(no) + ]) ]) ]) @@ -63,6 +86,11 @@ dnl # 2.6.33 API change, dnl # The xattr_hander->set() callback was changed to take a dentry dnl # instead of an inode, and a handler_flags argument was added. dnl # +dnl # 4.4 API change, +dnl # The xattr_hander->set() callback was changed to take a xattr_handler, +dnl # and handler_flags argument was removed and should be accessed by +dnl # handler->flags. +dnl # AC_DEFUN([ZFS_AC_KERNEL_XATTR_HANDLER_SET], [ AC_MSG_CHECKING([whether xattr_handler->set() wants dentry]) ZFS_LINUX_TRY_COMPILE([ @@ -82,6 +110,24 @@ AC_DEFUN([ZFS_AC_KERNEL_XATTR_HANDLER_SET], [ [xattr_handler->set() wants dentry]) ],[ AC_MSG_RESULT(no) + AC_MSG_CHECKING([whether xattr_handler->set() wants xattr_handler]) + ZFS_LINUX_TRY_COMPILE([ + #include <linux/xattr.h> + + int set(const struct xattr_handler *handler, struct dentry *dentry, + const char *name, const void *buffer, size_t size, int flags) { return 0; } + static const struct xattr_handler + xops __attribute__ ((unused)) = { + .set = set, + }; + ],[ + ],[ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_HANDLER_XATTR_SET, 1, + [xattr_handler->set() wants xattr_handler]) + ],[ + AC_MSG_RESULT(no) + ]) ]) ]) @@ -90,6 +136,11 @@ dnl # 2.6.33 API change, dnl # The xattr_hander->list() callback was changed to take a dentry dnl # instead of an inode, and a handler_flags argument was added. dnl # +dnl # 4.4 API change, +dnl # The xattr_hander->list() callback was changed to take a xattr_handler, +dnl # and handler_flags argument was removed and should be accessed by +dnl # handler->flags. +dnl # AC_DEFUN([ZFS_AC_KERNEL_XATTR_HANDLER_LIST], [ AC_MSG_CHECKING([whether xattr_handler->list() wants dentry]) ZFS_LINUX_TRY_COMPILE([ @@ -109,6 +160,24 @@ AC_DEFUN([ZFS_AC_KERNEL_XATTR_HANDLER_LIST], [ [xattr_handler->list() wants dentry]) ],[ AC_MSG_RESULT(no) + AC_MSG_CHECKING([whether xattr_handler->list() wants xattr_handler]) + ZFS_LINUX_TRY_COMPILE([ + #include <linux/xattr.h> + + size_t list(const struct xattr_handler *handler, struct dentry *dentry, + char *list, size_t list_size, const char *name, size_t name_len) { return 0; } + static const struct xattr_handler + xops __attribute__ ((unused)) = { + .list = list, + }; + ],[ + ],[ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_HANDLER_XATTR_LIST, 1, + [xattr_handler->list() wants xattr_handler]) + ],[ + AC_MSG_RESULT(no) + ]) ]) ]) |