1 // SPDX-License-Identifier: GPL-2.0 2 3 //! Bindings. 4 //! 5 //! Imports the generated bindings by `bindgen`. 6 //! 7 //! This crate may not be directly used. If you need a kernel C API that is 8 //! not ported or wrapped in the `kernel` crate, then do so first instead of 9 //! using this crate. 10 11 #![no_std] 12 #![feature(core_ffi_c)] 13 // See <https://github.com/rust-lang/rust-bindgen/issues/1651>. 14 #![cfg_attr(test, allow(deref_nullptr))] 15 #![cfg_attr(test, allow(unaligned_references))] 16 #![cfg_attr(test, allow(unsafe_op_in_unsafe_fn))] 17 #![allow( 18 clippy::all, 19 missing_docs, 20 non_camel_case_types, 21 non_upper_case_globals, 22 non_snake_case, 23 improper_ctypes, 24 unreachable_pub, 25 unsafe_op_in_unsafe_fn 26 )] 27 28 mod bindings_raw { 29 // Use glob import here to expose all helpers. 30 // Symbols defined within the module will take precedence to the glob import. 31 pub use super::bindings_helper::*; 32 include!(concat!( 33 env!("OBJTREE"), 34 "/rust/bindings/bindings_generated.rs" 35 )); 36 } 37 38 // When both a directly exposed symbol and a helper exists for the same function, 39 // the directly exposed symbol is preferred and the helper becomes dead code, so 40 // ignore the warning here. 41 #[allow(dead_code)] 42 mod bindings_helper { 43 // Import the generated bindings for types. 44 include!(concat!( 45 env!("OBJTREE"), 46 "/rust/bindings/bindings_helpers_generated.rs" 47 )); 48 } 49 50 pub use bindings_raw::*; 51 52 pub const GFP_KERNEL: gfp_t = BINDINGS_GFP_KERNEL; 53 pub const __GFP_ZERO: gfp_t = BINDINGS___GFP_ZERO; 54