Commit b6600eff authored by Michael S. Tsirkin's avatar Michael S. Tsirkin
Browse files

tools/virtio: add ucopysize.h stub 



Add ucopysize.h with stub implementations of check_object_size,
copy_overflow, and check_copy_size.

Created using Cursor CLI.

Message-ID: <5046df90002bb744609248404b81d33b559fe813.1764873799.git.mst@redhat.com>
Acked-by: default avatarJason Wang <jasowang@redhat.com>
Signed-off-by: default avatarMichael S. Tsirkin <mst@redhat.com>
parent c53ad75c

tools/virtio/linux/ucopysize.h

0 → 100644
+21 −0
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: GPL-2.0 */

#ifndef __LINUX_UCOPYSIZE_H__

#define __LINUX_UCOPYSIZE_H__



#include <linux/bug.h>



static inline void check_object_size(const void *ptr, unsigned long n,

				     bool to_user)

{ }



static inline void copy_overflow(int size, unsigned long count)

{

}



static __always_inline __must_check bool

check_copy_size(const void *addr, size_t bytes, bool is_source)

{

	return true;

}



#endif /* __LINUX_UCOPYSIZE_H__ */