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| author | Chris Denton <chris@chrisdenton.dev> | 2024-07-05 14:04:26 +0000 |
|---|---|---|
| committer | Chris Denton <chris@chrisdenton.dev> | 2024-07-05 16:11:25 +0000 |
| commit | e136f08a6f4f784d1a1751aced5bf919bb094436 (patch) | |
| tree | 174dc8b7fa0719fced9ab4379c5114a0b07f4d14 /library/std/src/sys | |
| parent | a5dc082d6f51b1df9dc0bf0daf365ccf933f46d5 (diff) | |
| download | rust-e136f08a6f4f784d1a1751aced5bf919bb094436.tar.gz rust-e136f08a6f4f784d1a1751aced5bf919bb094436.zip | |
Add experimental raw-dylib feature to std
For Windows, this allows defining imports without needing the user to have import libraries. It's intended for this to become the default.
Diffstat (limited to 'library/std/src/sys')
| -rw-r--r-- | library/std/src/sys/pal/windows/c/windows_targets.rs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/library/std/src/sys/pal/windows/c/windows_targets.rs b/library/std/src/sys/pal/windows/c/windows_targets.rs index 56c563462d3..252bceb7094 100644 --- a/library/std/src/sys/pal/windows/c/windows_targets.rs +++ b/library/std/src/sys/pal/windows/c/windows_targets.rs @@ -3,6 +3,18 @@ //! This is a simple wrapper around an `extern` block with a `#[link]` attribute. //! It's very roughly equivalent to the windows-targets crate. +#[cfg(feature = "windows_raw_dylib")] +pub macro link { + ($library:literal $abi:literal $($link_name:literal)? $(#[$doc:meta])? fn $($function:tt)*) => ( + #[cfg_attr(not(target_arch = "x86"), link(name = $library, kind = "raw-dylib", modifiers = "+verbatim"))] + #[cfg_attr(target_arch = "x86", link(name = $library, kind = "raw-dylib", modifiers = "+verbatim", import_name_type = "undecorated"))] + extern $abi { + $(#[link_name=$link_name])? + pub fn $($function)*; + } + ) +} +#[cfg(not(feature = "windows_raw_dylib"))] pub macro link { ($library:literal $abi:literal $($link_name:literal)? $(#[$doc:meta])? fn $($function:tt)*) => ( // Note: the windows-targets crate uses a pre-built Windows.lib import library which we don't @@ -17,6 +29,7 @@ pub macro link { ) } +#[cfg(not(feature = "windows_raw_dylib"))] #[link(name = "advapi32")] #[link(name = "ntdll")] #[link(name = "userenv")] |