Linux-libre 4.4.2-gnupck-4.4.2-gnu

1 files changed, 0 insertions, 103 deletions

diff --git a/ipc/kdbus/handle.h b/ipc/kdbus/handle.h
deleted file mode 100644
index 5dde2c10b..000000000
--- a/ipc/kdbus/handle.h
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * Copyright (C) 2013-2015 Kay Sievers
- * Copyright (C) 2013-2015 Greg Kroah-Hartman <gregkh@linuxfoundation.org>
- * Copyright (C) 2013-2015 Daniel Mack <daniel@zonque.org>
- * Copyright (C) 2013-2015 David Herrmann <dh.herrmann@gmail.com>
- * Copyright (C) 2013-2015 Linux Foundation
- *
- * kdbus is free software; you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by the
- * Free Software Foundation; either version 2.1 of the License, or (at
- * your option) any later version.
- */
-
-#ifndef __KDBUS_HANDLE_H
-#define __KDBUS_HANDLE_H
-
-#include <linux/fs.h>
-#include <uapi/linux/kdbus.h>
-
-extern const struct file_operations kdbus_handle_ops;
-
-/**
- * kdbus_arg - information and state of a single ioctl command item
- * @type:		item type
- * @item:		set by the parser to the first found item of this type
- * @multiple:		whether multiple items of this type are allowed
- * @mandatory:		whether at least one item of this type is required
- *
- * This structure describes a single item in an ioctl command payload. The
- * caller has to pre-fill the type and flags, the parser will then use this
- * information to verify the ioctl payload. @item is set by the parser to point
- * to the first occurrence of the item.
- */
-struct kdbus_arg {
-	u64 type;
-	struct kdbus_item *item;
-	bool multiple : 1;
-	bool mandatory : 1;
-};
-
-/**
- * kdbus_args - information and state of ioctl command parser
- * @allowed_flags:	set of flags this command supports
- * @argc:		number of items in @argv
- * @argv:		array of items this command supports
- * @user:		set by parser to user-space location of current command
- * @cmd:		set by parser to kernel copy of command payload
- * @cmd_buf:		inline buf to avoid kmalloc() on small cmds
- * @items:		points to item array in @cmd
- * @items_size:		size of @items in bytes
- * @is_cmd:		whether this is a command-payload or msg-payload
- *
- * This structure is used to parse ioctl command payloads on each invocation.
- * The ioctl handler has to pre-fill the flags and allowed items before passing
- * the object to kdbus_args_parse(). The parser will copy the command payload
- * into kernel-space and verify the correctness of the data.
- *
- * We use a 256 bytes buffer for small command payloads, to be allocated on
- * stack on syscall entrance.
- */
-struct kdbus_args {
-	u64 allowed_flags;
-	size_t argc;
-	struct kdbus_arg *argv;
-
-	struct kdbus_cmd __user *user;
-	struct kdbus_cmd *cmd;
-	u8 cmd_buf[256];
-
-	struct kdbus_item *items;
-	size_t items_size;
-	bool is_cmd : 1;
-};
-
-int __kdbus_args_parse(struct kdbus_args *args, bool is_cmd, void __user *argp,
-		       size_t type_size, size_t items_offset, void **out);
-int kdbus_args_clear(struct kdbus_args *args, int ret);
-
-#define kdbus_args_parse(_args, _argp, _v)                              \
-	({                                                              \
-		BUILD_BUG_ON(offsetof(typeof(**(_v)), size) !=          \
-			     offsetof(struct kdbus_cmd, size));         \
-		BUILD_BUG_ON(offsetof(typeof(**(_v)), flags) !=         \
-			     offsetof(struct kdbus_cmd, flags));        \
-		BUILD_BUG_ON(offsetof(typeof(**(_v)), return_flags) !=  \
-			     offsetof(struct kdbus_cmd, return_flags)); \
-		__kdbus_args_parse((_args), 1, (_argp), sizeof(**(_v)), \
-				   offsetof(typeof(**(_v)), items),     \
-				   (void **)(_v));                      \
-	})
-
-#define kdbus_args_parse_msg(_args, _argp, _v)                          \
-	({                                                              \
-		BUILD_BUG_ON(offsetof(typeof(**(_v)), size) !=          \
-			     offsetof(struct kdbus_cmd, size));         \
-		BUILD_BUG_ON(offsetof(typeof(**(_v)), flags) !=         \
-			     offsetof(struct kdbus_cmd, flags));        \
-		__kdbus_args_parse((_args), 0, (_argp), sizeof(**(_v)), \
-				   offsetof(typeof(**(_v)), items),     \
-				   (void **)(_v));                      \
-	})
-
-#endif