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https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
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8db9164b76
This eliminates the custom `function_name` helper. Reviewed-by: Tamir Duberstein <tamird@gmail.com> Reviewed-by: Benno Lossin <lossin@kernel.org> Signed-off-by: Gary Guo <gary@garyguo.net> Link: https://patch.msgid.link/20260112170919.1888584-7-gary@kernel.org Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
26 lines
644 B
Rust
26 lines
644 B
Rust
// SPDX-License-Identifier: GPL-2.0
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use proc_macro2::TokenStream;
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use quote::quote;
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/// Please see [`crate::export`] for documentation.
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pub(crate) fn export(f: syn::ItemFn) -> TokenStream {
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let name = &f.sig.ident;
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quote! {
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// This verifies that the function has the same signature as the declaration generated by
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// bindgen. It makes use of the fact that all branches of an if/else must have the same
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// type.
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const _: () = {
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if true {
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::kernel::bindings::#name
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} else {
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#name
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};
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};
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#[no_mangle]
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#f
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}
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}
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