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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-04 12:41:41 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-04 12:41:41 +0000
commit10ee2acdd26a7f1298c6f6d6b7af9b469fe29b87 (patch)
treebdffd5d80c26cf4a7a518281a204be1ace85b4c1 /vendor/ntapi/src/macros.rs
parentReleasing progress-linux version 1.70.0+dfsg1-9~progress7.99u1. (diff)
downloadrustc-10ee2acdd26a7f1298c6f6d6b7af9b469fe29b87.tar.xz
rustc-10ee2acdd26a7f1298c6f6d6b7af9b469fe29b87.zip
Merging upstream version 1.70.0+dfsg2.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vendor/ntapi/src/macros.rs')
-rw-r--r--vendor/ntapi/src/macros.rs112
1 files changed, 0 insertions, 112 deletions
diff --git a/vendor/ntapi/src/macros.rs b/vendor/ntapi/src/macros.rs
deleted file mode 100644
index 92cdd9678..000000000
--- a/vendor/ntapi/src/macros.rs
+++ /dev/null
@@ -1,112 +0,0 @@
-#[macro_export]
-macro_rules! EXTERN {
- (extern $c:tt {$(
- fn $n:ident ($( $p:tt $(: $t:ty)?),* $(,)?) $(-> $r:ty)?;
- )+}) => {
- #[cfg_attr(all(target_env = "msvc", feature = "user"), link(name = "ntdll"))]
- #[cfg_attr(all(target_env = "msvc", feature = "kernel"), link(name = "ntoskrnl"))]
- extern $c {$(
- pub fn $n(
- $($p $(: $t)?),*
- ) $(-> $r)?;
- )+}
- $(
- #[cfg(feature = "func-types")]
- pub type $n = unsafe extern $c fn($($p $(: $t)?),*) $(-> $r)?;
- )+
- };
- (extern $c:tt {$(
- static mut $n:ident : $t:ty;
- )+}) => {
- #[cfg_attr(all(target_env = "msvc", feature = "user"), link(name = "ntdll"))]
- extern $c {$(
- pub static mut $n: $t;
- )+}
- };
-}
-#[macro_export]
-#[doc(hidden)]
-macro_rules! FIELD_OFFSET {
- ($_type:ty, $field:ident$(.$cfields:ident)*) => {
- unsafe {
- union Transmuter<T: 'static> {
- p: *const T,
- r: &'static T,
- i: usize,
- }
- #[allow(unaligned_references)]
- Transmuter {
- r: &(&Transmuter {
- p: $crate::_core::ptr::null::<$_type>()
- }.r).$field$(.$cfields)*
- }.i
- }
- };
-}
-macro_rules! BITFIELD {
- ($base:ident $field:ident: $fieldtype:ty [
- $($thing:ident $set_thing:ident[$r:expr],)+
- ]) => {
- impl $base {$(
- #[inline]
- pub const fn $thing(&self) -> $fieldtype {
- const SIZE: usize = $crate::_core::mem::size_of::<$fieldtype>() * 8;
- self.$field << (SIZE - $r.end) >> (SIZE - $r.end + $r.start)
- }
- #[inline]
- pub fn $set_thing(&mut self, val: $fieldtype) {
- const MASK: $fieldtype = ((1 << ($r.end - $r.start)) - 1) << $r.start;
- self.$field &= !MASK;
- self.$field |= (val << $r.start) & MASK;
- }
- )+}
- };
- (unsafe $base:ident $field:ident: $fieldtype:ty [
- $($thing:ident $set_thing:ident[$r:expr],)+
- ]) => {
- impl $base {$(
- #[inline]
- pub unsafe fn $thing(&self) -> $fieldtype {
- const SIZE: usize = $crate::_core::mem::size_of::<$fieldtype>() * 8;
- self.$field << (SIZE - $r.end) >> (SIZE - $r.end + $r.start)
- }
- #[inline]
- pub unsafe fn $set_thing(&mut self, val: $fieldtype) {
- const MASK: $fieldtype = ((1 << ($r.end - $r.start)) - 1) << $r.start;
- self.$field &= !MASK;
- self.$field |= (val << $r.start) & MASK;
- }
- )+}
- };
-}
-macro_rules! UNION {
- ($(#[$attrs:meta])* union $name:ident {
- $($variant:ident: $ftype:ty,)+
- }) => (
- #[repr(C)] $(#[$attrs])*
- pub union $name {
- $(pub $variant: $ftype,)+
- }
- impl Copy for $name {}
- impl Clone for $name {
- #[inline]
- fn clone(&self) -> $name { *self }
- }
- #[cfg(feature = "impl-default")]
- impl Default for $name {
- #[inline]
- fn default() -> $name { unsafe { $crate::_core::mem::zeroed() } }
- }
- );
-}
-macro_rules! FN {
- (stdcall $func:ident($($p:ident: $t:ty,)*) -> $ret:ty) => (
- pub type $func = Option<unsafe extern "system" fn($($p: $t,)*) -> $ret>;
- );
- (cdecl $func:ident($($p:ident: $t:ty,)*) -> $ret:ty) => (
- pub type $func = Option<unsafe extern "C" fn($($p: $t,)*) -> $ret>;
- );
-}
-macro_rules! IFDEF {
- ($($thing:item)*) => ($($thing)*)
-}