1 // SPDX-License-Identifier: GPL-2.0
3 * A hack to export Rust symbols for loadable modules without having to redo
4 * the entire `include/linux/export.h` logic in Rust.
6 * This requires the Rust's new/future `v0` mangling scheme because the default
7 * one ("legacy") uses invalid characters for C identifiers (thus we cannot use
8 * the `EXPORT_SYMBOL_*` macros).
10 * All symbols are exported as GPL-only to guarantee no GPL-only feature is
11 * accidentally exposed.
14 #include <linux/module.h>
16 #define EXPORT_SYMBOL_RUST_GPL(sym) extern int sym; EXPORT_SYMBOL_GPL(sym)
18 #include "exports_core_generated.h"
19 #include "exports_alloc_generated.h"
20 #include "exports_bindings_generated.h"
21 #include "exports_kernel_generated.h"
23 // For modules using `rust/build_error.rs`.
24 #ifdef CONFIG_RUST_BUILD_ASSERT_ALLOW
25 EXPORT_SYMBOL_RUST_GPL(rust_build_error);