mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-27 13:05:03 +08:00
dc92ac9f63
<linux/export.h> is the right header to include for using EXPORT_SYMBOL_GPL. <linux/module.h> includes much more bloat. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Martin Rodriguez Reboredo <yakoyoku@gmail.com> Link: https://lore.kernel.org/r/20231124142617.713096-1-masahiroy@kernel.org Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
27 lines
862 B
C
27 lines
862 B
C
// SPDX-License-Identifier: GPL-2.0
|
|
/*
|
|
* A hack to export Rust symbols for loadable modules without having to redo
|
|
* the entire `include/linux/export.h` logic in Rust.
|
|
*
|
|
* This requires the Rust's new/future `v0` mangling scheme because the default
|
|
* one ("legacy") uses invalid characters for C identifiers (thus we cannot use
|
|
* the `EXPORT_SYMBOL_*` macros).
|
|
*
|
|
* All symbols are exported as GPL-only to guarantee no GPL-only feature is
|
|
* accidentally exposed.
|
|
*/
|
|
|
|
#include <linux/export.h>
|
|
|
|
#define EXPORT_SYMBOL_RUST_GPL(sym) extern int sym; EXPORT_SYMBOL_GPL(sym)
|
|
|
|
#include "exports_core_generated.h"
|
|
#include "exports_alloc_generated.h"
|
|
#include "exports_bindings_generated.h"
|
|
#include "exports_kernel_generated.h"
|
|
|
|
// For modules using `rust/build_error.rs`.
|
|
#ifdef CONFIG_RUST_BUILD_ASSERT_ALLOW
|
|
EXPORT_SYMBOL_RUST_GPL(rust_build_error);
|
|
#endif
|