devices/src/virtio/gpu/udmabuf_bindings.rs

// Copyright 2021 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

/* automatically generated by rust-bindgen, though the exact command remains
 * lost to history.  Should be easy to duplicate, if needed.
 */

#![allow(dead_code)]
#![allow(non_camel_case_types)]

#[repr(C)]
#[derive(Default)]
pub struct __IncompleteArrayField<T>(::std::marker::PhantomData<T>, [T; 0]);
impl<T> __IncompleteArrayField<T> {
    #[inline]
    pub fn new() -> Self {
        __IncompleteArrayField(::std::marker::PhantomData, [])
    }
    #[inline]
    pub unsafe fn as_ptr(&self) -> *const T {
        ::std::mem::transmute(self)
    }
    #[inline]
    pub unsafe fn as_mut_ptr(&mut self) -> *mut T {
        ::std::mem::transmute(self)
    }
    #[inline]
    pub unsafe fn as_slice(&self, len: usize) -> &[T] {
        ::std::slice::from_raw_parts(self.as_ptr(), len)
    }
    #[inline]
    pub unsafe fn as_mut_slice(&mut self, len: usize) -> &mut [T] {
        ::std::slice::from_raw_parts_mut(self.as_mut_ptr(), len)
    }
}
impl<T> ::std::fmt::Debug for __IncompleteArrayField<T> {
    fn fmt(&self, fmt: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
        fmt.write_str("__IncompleteArrayField")
    }
}
impl<T> ::std::clone::Clone for __IncompleteArrayField<T> {
    #[inline]
    fn clone(&self) -> Self {
        Self::new()
    }
}
pub const UDMABUF_FLAGS_CLOEXEC: u32 = 1;
pub type __u32 = ::std::os::raw::c_uint;
pub type __u64 = ::std::os::raw::c_ulonglong;
#[repr(C)]
#[derive(Debug, Default, Copy, Clone)]
pub struct udmabuf_create {
    pub memfd: __u32,
    pub flags: __u32,
    pub offset: __u64,
    pub size: __u64,
}
#[repr(C)]
#[derive(Debug, Default, Copy, Clone)]
pub struct udmabuf_create_item {
    pub memfd: __u32,
    pub __pad: __u32,
    pub offset: __u64,
    pub size: __u64,
}
#[repr(C)]
#[repr(align(8))]
#[derive(Debug, Default)]
pub struct udmabuf_create_list {
    pub flags: __u32,
    pub count: __u32,
    pub list: __IncompleteArrayField<udmabuf_create_item>,
}