1 | // SPDX-License-Identifier: GPL-2.0 |
2 | /* |
3 | * A hack to export Rust symbols for loadable modules without having to redo |
4 | * the entire `include/linux/export.h` logic in Rust. |
5 | * |
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). |
9 | * |
10 | * All symbols are exported as GPL-only to guarantee no GPL-only feature is |
11 | * accidentally exposed. |
12 | */ |
13 | |
14 | #include <linux/export.h> |
15 | |
16 | #define EXPORT_SYMBOL_RUST_GPL(sym) extern int sym; EXPORT_SYMBOL_GPL(sym) |
17 | |
18 | #include "exports_core_generated.h" |
19 | #include "exports_alloc_generated.h" |
20 | #include "exports_bindings_generated.h" |
21 | #include "exports_kernel_generated.h" |
22 | |
23 | // For modules using `rust/build_error.rs`. |
24 | #ifdef CONFIG_RUST_BUILD_ASSERT_ALLOW |
25 | EXPORT_SYMBOL_RUST_GPL(rust_build_error); |
26 | #endif |
27 | |