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_helpers_generated.h"
21 #include "exports_bindings_generated.h"
22 #include "exports_kernel_generated.h"
23
24 // For modules using `rust/build_error.rs`.
25 #ifdef CONFIG_RUST_BUILD_ASSERT_ALLOW
26 EXPORT_SYMBOL_RUST_GPL(rust_build_error);
27 #endif
28
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.