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| author | Michael S. Tsirkin <mst@redhat.com> | 2025-12-04 12:22:40 -0500 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2025-12-24 08:02:56 -0500 |
| commit | b6600eff0559ef69479cf6b7dccafddf451c6842 (patch) | |
| tree | a23aeb82a0eb2c1905a677f41abd9e37ddac523b /tools | |
| parent | c53ad75c6236acd22a613fbcde862d3d6d2f8072 (diff) | |
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: Jason Wang <jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/virtio/linux/ucopysize.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/tools/virtio/linux/ucopysize.h b/tools/virtio/linux/ucopysize.h new file mode 100644 index 000000000000..8beb7755d060 --- /dev/null +++ b/tools/virtio/linux/ucopysize.h @@ -0,0 +1,21 @@ +/* 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__ */ |