forked from reitermarkus/rust-bindgen
/
timex.rs
318 lines (317 loc) · 8.98 KB
/
timex.rs
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#![allow(
dead_code,
non_snake_case,
non_camel_case_types,
non_upper_case_globals
)]
#[repr(C)]
#[derive(Copy, Clone, Debug, Default, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct __BindgenBitfieldUnit<Storage> {
storage: Storage,
}
impl<Storage> __BindgenBitfieldUnit<Storage> {
#[inline]
pub const fn new(storage: Storage) -> Self {
Self { storage }
}
}
impl<Storage> __BindgenBitfieldUnit<Storage>
where
Storage: AsRef<[u8]> + AsMut<[u8]>,
{
#[inline]
pub fn get_bit(&self, index: usize) -> bool {
debug_assert!(index / 8 < self.storage.as_ref().len());
let byte_index = index / 8;
let byte = self.storage.as_ref()[byte_index];
let bit_index = if cfg!(target_endian = "big") {
7 - (index % 8)
} else {
index % 8
};
let mask = 1 << bit_index;
byte & mask == mask
}
#[inline]
pub fn set_bit(&mut self, index: usize, val: bool) {
debug_assert!(index / 8 < self.storage.as_ref().len());
let byte_index = index / 8;
let byte = &mut self.storage.as_mut()[byte_index];
let bit_index = if cfg!(target_endian = "big") {
7 - (index % 8)
} else {
index % 8
};
let mask = 1 << bit_index;
if val {
*byte |= mask;
} else {
*byte &= !mask;
}
}
#[inline]
pub fn get(&self, bit_offset: usize, bit_width: u8) -> u64 {
debug_assert!(bit_width <= 64);
debug_assert!(bit_offset / 8 < self.storage.as_ref().len());
debug_assert!(
(bit_offset + (bit_width as usize)) / 8 <=
self.storage.as_ref().len()
);
let mut val = 0;
for i in 0..(bit_width as usize) {
if self.get_bit(i + bit_offset) {
let index = if cfg!(target_endian = "big") {
bit_width as usize - 1 - i
} else {
i
};
val |= 1 << index;
}
}
val
}
#[inline]
pub fn set(&mut self, bit_offset: usize, bit_width: u8, val: u64) {
debug_assert!(bit_width <= 64);
debug_assert!(bit_offset / 8 < self.storage.as_ref().len());
debug_assert!(
(bit_offset + (bit_width as usize)) / 8 <=
self.storage.as_ref().len()
);
for i in 0..(bit_width as usize) {
let mask = 1 << i;
let val_bit_is_set = val & mask == mask;
let index = if cfg!(target_endian = "big") {
bit_width as usize - 1 - i
} else {
i
};
self.set_bit(index + bit_offset, val_bit_is_set);
}
}
}
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct timex {
pub tai: ::std::os::raw::c_int,
pub _bitfield_align_1: [u8; 0],
pub _bitfield_1: __BindgenBitfieldUnit<[u8; 44usize]>,
}
#[test]
fn bindgen_test_layout_timex() {
assert_eq!(
::std::mem::size_of::<timex>(),
48usize,
concat!("Size of: ", stringify!(timex))
);
assert_eq!(
::std::mem::align_of::<timex>(),
4usize,
concat!("Alignment of ", stringify!(timex))
);
assert_eq!(
unsafe { &(*(::std::ptr::null::<timex>())).tai as *const _ as usize },
0usize,
concat!(
"Offset of field: ",
stringify!(timex),
"::",
stringify!(tai)
)
);
}
impl Default for timex {
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(Debug, Copy, Clone)]
pub struct timex_named {
pub tai: ::std::os::raw::c_int,
pub _bitfield_align_1: [u32; 0],
pub _bitfield_1: __BindgenBitfieldUnit<[u8; 44usize]>,
}
#[test]
fn bindgen_test_layout_timex_named() {
assert_eq!(
::std::mem::size_of::<timex_named>(),
48usize,
concat!("Size of: ", stringify!(timex_named))
);
assert_eq!(
::std::mem::align_of::<timex_named>(),
4usize,
concat!("Alignment of ", stringify!(timex_named))
);
assert_eq!(
unsafe {
&(*(::std::ptr::null::<timex_named>())).tai as *const _ as usize
},
0usize,
concat!(
"Offset of field: ",
stringify!(timex_named),
"::",
stringify!(tai)
)
);
}
impl Default for timex_named {
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()
}
}
}
impl timex_named {
#[inline]
pub fn a(&self) -> ::std::os::raw::c_int {
unsafe {
::std::mem::transmute(self._bitfield_1.get(0usize, 32u8) as u32)
}
}
#[inline]
pub fn set_a(&mut self, val: ::std::os::raw::c_int) {
unsafe {
let val: u32 = ::std::mem::transmute(val);
self._bitfield_1.set(0usize, 32u8, val as u64)
}
}
#[inline]
pub fn b(&self) -> ::std::os::raw::c_int {
unsafe {
::std::mem::transmute(self._bitfield_1.get(32usize, 32u8) as u32)
}
}
#[inline]
pub fn set_b(&mut self, val: ::std::os::raw::c_int) {
unsafe {
let val: u32 = ::std::mem::transmute(val);
self._bitfield_1.set(32usize, 32u8, val as u64)
}
}
#[inline]
pub fn c(&self) -> ::std::os::raw::c_int {
unsafe {
::std::mem::transmute(self._bitfield_1.get(64usize, 32u8) as u32)
}
}
#[inline]
pub fn set_c(&mut self, val: ::std::os::raw::c_int) {
unsafe {
let val: u32 = ::std::mem::transmute(val);
self._bitfield_1.set(64usize, 32u8, val as u64)
}
}
#[inline]
pub fn d(&self) -> ::std::os::raw::c_int {
unsafe {
::std::mem::transmute(self._bitfield_1.get(96usize, 32u8) as u32)
}
}
#[inline]
pub fn set_d(&mut self, val: ::std::os::raw::c_int) {
unsafe {
let val: u32 = ::std::mem::transmute(val);
self._bitfield_1.set(96usize, 32u8, val as u64)
}
}
#[inline]
pub fn e(&self) -> ::std::os::raw::c_int {
unsafe {
::std::mem::transmute(self._bitfield_1.get(128usize, 32u8) as u32)
}
}
#[inline]
pub fn set_e(&mut self, val: ::std::os::raw::c_int) {
unsafe {
let val: u32 = ::std::mem::transmute(val);
self._bitfield_1.set(128usize, 32u8, val as u64)
}
}
#[inline]
pub fn f(&self) -> ::std::os::raw::c_int {
unsafe {
::std::mem::transmute(self._bitfield_1.get(160usize, 32u8) as u32)
}
}
#[inline]
pub fn set_f(&mut self, val: ::std::os::raw::c_int) {
unsafe {
let val: u32 = ::std::mem::transmute(val);
self._bitfield_1.set(160usize, 32u8, val as u64)
}
}
#[inline]
pub fn g(&self) -> ::std::os::raw::c_int {
unsafe {
::std::mem::transmute(self._bitfield_1.get(192usize, 32u8) as u32)
}
}
#[inline]
pub fn set_g(&mut self, val: ::std::os::raw::c_int) {
unsafe {
let val: u32 = ::std::mem::transmute(val);
self._bitfield_1.set(192usize, 32u8, val as u64)
}
}
#[inline]
pub fn h(&self) -> ::std::os::raw::c_int {
unsafe {
::std::mem::transmute(self._bitfield_1.get(224usize, 32u8) as u32)
}
}
#[inline]
pub fn set_h(&mut self, val: ::std::os::raw::c_int) {
unsafe {
let val: u32 = ::std::mem::transmute(val);
self._bitfield_1.set(224usize, 32u8, val as u64)
}
}
#[inline]
pub fn i(&self) -> ::std::os::raw::c_int {
unsafe {
::std::mem::transmute(self._bitfield_1.get(256usize, 32u8) as u32)
}
}
#[inline]
pub fn set_i(&mut self, val: ::std::os::raw::c_int) {
unsafe {
let val: u32 = ::std::mem::transmute(val);
self._bitfield_1.set(256usize, 32u8, val as u64)
}
}
#[inline]
pub fn j(&self) -> ::std::os::raw::c_int {
unsafe {
::std::mem::transmute(self._bitfield_1.get(288usize, 32u8) as u32)
}
}
#[inline]
pub fn set_j(&mut self, val: ::std::os::raw::c_int) {
unsafe {
let val: u32 = ::std::mem::transmute(val);
self._bitfield_1.set(288usize, 32u8, val as u64)
}
}
#[inline]
pub fn k(&self) -> ::std::os::raw::c_int {
unsafe {
::std::mem::transmute(self._bitfield_1.get(320usize, 32u8) as u32)
}
}
#[inline]
pub fn set_k(&mut self, val: ::std::os::raw::c_int) {
unsafe {
let val: u32 = ::std::mem::transmute(val);
self._bitfield_1.set(320usize, 32u8, val as u64)
}
}
}