/
16-byte-alignment.rs
358 lines (357 loc) · 9.37 KB
/
16-byte-alignment.rs
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#![allow(
dead_code,
non_snake_case,
non_camel_case_types,
non_upper_case_globals
)]
#[repr(C)]
#[derive(Copy, Clone)]
pub struct rte_ipv4_tuple {
pub src_addr: u32,
pub dst_addr: u32,
pub __bindgen_anon_1: rte_ipv4_tuple__bindgen_ty_1,
}
#[repr(C)]
#[derive(Copy, Clone)]
pub union rte_ipv4_tuple__bindgen_ty_1 {
pub __bindgen_anon_1: rte_ipv4_tuple__bindgen_ty_1__bindgen_ty_1,
pub sctp_tag: u32,
}
#[repr(C)]
#[derive(Debug, Default, Copy, Clone, Hash, PartialEq, Eq)]
pub struct rte_ipv4_tuple__bindgen_ty_1__bindgen_ty_1 {
pub dport: u16,
pub sport: u16,
}
#[test]
fn bindgen_test_layout_rte_ipv4_tuple__bindgen_ty_1__bindgen_ty_1() {
assert_eq!(
::std::mem::size_of::<rte_ipv4_tuple__bindgen_ty_1__bindgen_ty_1>(),
4usize,
concat!(
"Size of: ",
stringify!(rte_ipv4_tuple__bindgen_ty_1__bindgen_ty_1)
)
);
assert_eq!(
::std::mem::align_of::<rte_ipv4_tuple__bindgen_ty_1__bindgen_ty_1>(),
2usize,
concat!(
"Alignment of ",
stringify!(rte_ipv4_tuple__bindgen_ty_1__bindgen_ty_1)
)
);
assert_eq!(
unsafe {
&(*(::std::ptr::null::<rte_ipv4_tuple__bindgen_ty_1__bindgen_ty_1>(
)))
.dport as *const _ as usize
},
0usize,
concat!(
"Offset of field: ",
stringify!(rte_ipv4_tuple__bindgen_ty_1__bindgen_ty_1),
"::",
stringify!(dport)
)
);
assert_eq!(
unsafe {
&(*(::std::ptr::null::<rte_ipv4_tuple__bindgen_ty_1__bindgen_ty_1>(
)))
.sport as *const _ as usize
},
2usize,
concat!(
"Offset of field: ",
stringify!(rte_ipv4_tuple__bindgen_ty_1__bindgen_ty_1),
"::",
stringify!(sport)
)
);
}
#[test]
fn bindgen_test_layout_rte_ipv4_tuple__bindgen_ty_1() {
assert_eq!(
::std::mem::size_of::<rte_ipv4_tuple__bindgen_ty_1>(),
4usize,
concat!("Size of: ", stringify!(rte_ipv4_tuple__bindgen_ty_1))
);
assert_eq!(
::std::mem::align_of::<rte_ipv4_tuple__bindgen_ty_1>(),
4usize,
concat!("Alignment of ", stringify!(rte_ipv4_tuple__bindgen_ty_1))
);
assert_eq!(
unsafe {
&(*(::std::ptr::null::<rte_ipv4_tuple__bindgen_ty_1>())).sctp_tag
as *const _ as usize
},
0usize,
concat!(
"Offset of field: ",
stringify!(rte_ipv4_tuple__bindgen_ty_1),
"::",
stringify!(sctp_tag)
)
);
}
impl Default for rte_ipv4_tuple__bindgen_ty_1 {
fn default() -> Self {
let mut s = ::std::mem::MaybeUninit::<Self>::uninit();
unsafe {
::std::ptr::write_bytes(s.as_mut_ptr(), 0, 1);
s.assume_init()
}
}
}
#[test]
fn bindgen_test_layout_rte_ipv4_tuple() {
assert_eq!(
::std::mem::size_of::<rte_ipv4_tuple>(),
12usize,
concat!("Size of: ", stringify!(rte_ipv4_tuple))
);
assert_eq!(
::std::mem::align_of::<rte_ipv4_tuple>(),
4usize,
concat!("Alignment of ", stringify!(rte_ipv4_tuple))
);
assert_eq!(
unsafe {
&(*(::std::ptr::null::<rte_ipv4_tuple>())).src_addr as *const _
as usize
},
0usize,
concat!(
"Offset of field: ",
stringify!(rte_ipv4_tuple),
"::",
stringify!(src_addr)
)
);
assert_eq!(
unsafe {
&(*(::std::ptr::null::<rte_ipv4_tuple>())).dst_addr as *const _
as usize
},
4usize,
concat!(
"Offset of field: ",
stringify!(rte_ipv4_tuple),
"::",
stringify!(dst_addr)
)
);
}
impl Default for rte_ipv4_tuple {
fn default() -> Self {
let mut s = ::std::mem::MaybeUninit::<Self>::uninit();
unsafe {
::std::ptr::write_bytes(s.as_mut_ptr(), 0, 1);
s.assume_init()
}
}
}
#[repr(C)]
#[derive(Copy, Clone)]
pub struct rte_ipv6_tuple {
pub src_addr: [u8; 16usize],
pub dst_addr: [u8; 16usize],
pub __bindgen_anon_1: rte_ipv6_tuple__bindgen_ty_1,
}
#[repr(C)]
#[derive(Copy, Clone)]
pub union rte_ipv6_tuple__bindgen_ty_1 {
pub __bindgen_anon_1: rte_ipv6_tuple__bindgen_ty_1__bindgen_ty_1,
pub sctp_tag: u32,
}
#[repr(C)]
#[derive(Debug, Default, Copy, Clone, Hash, PartialEq, Eq)]
pub struct rte_ipv6_tuple__bindgen_ty_1__bindgen_ty_1 {
pub dport: u16,
pub sport: u16,
}
#[test]
fn bindgen_test_layout_rte_ipv6_tuple__bindgen_ty_1__bindgen_ty_1() {
assert_eq!(
::std::mem::size_of::<rte_ipv6_tuple__bindgen_ty_1__bindgen_ty_1>(),
4usize,
concat!(
"Size of: ",
stringify!(rte_ipv6_tuple__bindgen_ty_1__bindgen_ty_1)
)
);
assert_eq!(
::std::mem::align_of::<rte_ipv6_tuple__bindgen_ty_1__bindgen_ty_1>(),
2usize,
concat!(
"Alignment of ",
stringify!(rte_ipv6_tuple__bindgen_ty_1__bindgen_ty_1)
)
);
assert_eq!(
unsafe {
&(*(::std::ptr::null::<rte_ipv6_tuple__bindgen_ty_1__bindgen_ty_1>(
)))
.dport as *const _ as usize
},
0usize,
concat!(
"Offset of field: ",
stringify!(rte_ipv6_tuple__bindgen_ty_1__bindgen_ty_1),
"::",
stringify!(dport)
)
);
assert_eq!(
unsafe {
&(*(::std::ptr::null::<rte_ipv6_tuple__bindgen_ty_1__bindgen_ty_1>(
)))
.sport as *const _ as usize
},
2usize,
concat!(
"Offset of field: ",
stringify!(rte_ipv6_tuple__bindgen_ty_1__bindgen_ty_1),
"::",
stringify!(sport)
)
);
}
#[test]
fn bindgen_test_layout_rte_ipv6_tuple__bindgen_ty_1() {
assert_eq!(
::std::mem::size_of::<rte_ipv6_tuple__bindgen_ty_1>(),
4usize,
concat!("Size of: ", stringify!(rte_ipv6_tuple__bindgen_ty_1))
);
assert_eq!(
::std::mem::align_of::<rte_ipv6_tuple__bindgen_ty_1>(),
4usize,
concat!("Alignment of ", stringify!(rte_ipv6_tuple__bindgen_ty_1))
);
assert_eq!(
unsafe {
&(*(::std::ptr::null::<rte_ipv6_tuple__bindgen_ty_1>())).sctp_tag
as *const _ as usize
},
0usize,
concat!(
"Offset of field: ",
stringify!(rte_ipv6_tuple__bindgen_ty_1),
"::",
stringify!(sctp_tag)
)
);
}
impl Default for rte_ipv6_tuple__bindgen_ty_1 {
fn default() -> Self {
let mut s = ::std::mem::MaybeUninit::<Self>::uninit();
unsafe {
::std::ptr::write_bytes(s.as_mut_ptr(), 0, 1);
s.assume_init()
}
}
}
#[test]
fn bindgen_test_layout_rte_ipv6_tuple() {
assert_eq!(
::std::mem::size_of::<rte_ipv6_tuple>(),
36usize,
concat!("Size of: ", stringify!(rte_ipv6_tuple))
);
assert_eq!(
::std::mem::align_of::<rte_ipv6_tuple>(),
4usize,
concat!("Alignment of ", stringify!(rte_ipv6_tuple))
);
assert_eq!(
unsafe {
&(*(::std::ptr::null::<rte_ipv6_tuple>())).src_addr as *const _
as usize
},
0usize,
concat!(
"Offset of field: ",
stringify!(rte_ipv6_tuple),
"::",
stringify!(src_addr)
)
);
assert_eq!(
unsafe {
&(*(::std::ptr::null::<rte_ipv6_tuple>())).dst_addr as *const _
as usize
},
16usize,
concat!(
"Offset of field: ",
stringify!(rte_ipv6_tuple),
"::",
stringify!(dst_addr)
)
);
}
impl Default for rte_ipv6_tuple {
fn default() -> Self {
let mut s = ::std::mem::MaybeUninit::<Self>::uninit();
unsafe {
::std::ptr::write_bytes(s.as_mut_ptr(), 0, 1);
s.assume_init()
}
}
}
#[repr(C)]
#[repr(align(16))]
#[derive(Copy, Clone)]
pub union rte_thash_tuple {
pub v4: rte_ipv4_tuple,
pub v6: rte_ipv6_tuple,
}
#[test]
fn bindgen_test_layout_rte_thash_tuple() {
assert_eq!(
::std::mem::size_of::<rte_thash_tuple>(),
48usize,
concat!("Size of: ", stringify!(rte_thash_tuple))
);
assert_eq!(
::std::mem::align_of::<rte_thash_tuple>(),
16usize,
concat!("Alignment of ", stringify!(rte_thash_tuple))
);
assert_eq!(
unsafe {
&(*(::std::ptr::null::<rte_thash_tuple>())).v4 as *const _ as usize
},
0usize,
concat!(
"Offset of field: ",
stringify!(rte_thash_tuple),
"::",
stringify!(v4)
)
);
assert_eq!(
unsafe {
&(*(::std::ptr::null::<rte_thash_tuple>())).v6 as *const _ as usize
},
0usize,
concat!(
"Offset of field: ",
stringify!(rte_thash_tuple),
"::",
stringify!(v6)
)
);
}
impl Default for rte_thash_tuple {
fn default() -> Self {
let mut s = ::std::mem::MaybeUninit::<Self>::uninit();
unsafe {
::std::ptr::write_bytes(s.as_mut_ptr(), 0, 1);
s.assume_init()
}
}
}