admin/MSxDOS-ntapi
1
0
Fork 0
mirror of https://github.com/MSxDOS/ntapi synced 2026-06-08 11:37:18 +00:00
Code Issues Packages Projects Releases Wiki Activity

Update FIELD_OFFSET macro

Browse Source
This commit is contained in:
MSxDOS
2023-04-21 01:33:33 +03:00
parent e71470c7fc
commit 00da88451f
1 changed files with 5 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/macros.rs
+5 -6
View File
@@ -27,12 +27,11 @@ macro_rules! EXTERN {
#[macro_export]
#[doc(hidden)]
macro_rules! FIELD_OFFSET {
($_type:ty, $field:ident$(.$cfields:ident)*) => {
unsafe {
let base = ::core::mem::MaybeUninit::<$_type>::uninit().as_ptr();
::core::ptr::addr_of!((*base).$field$(.$cfields)*) as usize - base as usize
}
};
($_type:ty, $field:ident$(.$cfields:ident)*) => {{
let obj = core::mem::MaybeUninit::<$_type>::uninit();
let base = obj.as_ptr();
unsafe { core::ptr::addr_of!((*base).$field$(.$cfields)*) as usize - base as usize }
}};
}
macro_rules! BITFIELD {
($base:ident $field:ident: $fieldtype:ty [