rama_boring_sys/
lib.rs

1#![allow(
2    clippy::missing_safety_doc,
3    clippy::redundant_static_lifetimes,
4    clippy::too_many_arguments,
5    clippy::unreadable_literal,
6    clippy::upper_case_acronyms,
7    improper_ctypes,
8    non_camel_case_types,
9    non_snake_case,
10    non_upper_case_globals,
11    unused_imports
12)]
13
14use std::convert::TryInto;
15use std::ffi::c_void;
16use std::os::raw::{c_char, c_int, c_uint, c_ulong};
17
18#[allow(
19    clippy::useless_transmute,
20    clippy::derive_partial_eq_without_eq,
21    clippy::ptr_offset_with_cast,
22    unpredictable_function_pointer_comparisons, // TODO: remove Eq/PartialEq in v5
23    dead_code,
24)]
25mod generated {
26    include!(concat!(env!("OUT_DIR"), "/bindings.rs"));
27}
28
29// explicitly require presence of some symbols to check if the bindings worked
30pub use generated::{ssl_compliance_policy_t, ERR_add_error_data, SSL_set1_groups}; // if these are missing, your include path is incorrect or has a wrong version of boringssl
31pub use generated::{BIO_new, OPENSSL_free, SSL_ERROR_NONE}; // if these are missing, your include path is incorrect
32
33// NOTE: cloudflare has MLKEM768 as well, check if we need this later
34
35pub use generated::*;
36
37#[cfg(target_pointer_width = "64")]
38pub type BN_ULONG = u64;
39#[cfg(target_pointer_width = "32")]
40pub type BN_ULONG = u32;
41
42#[must_use]
43pub const fn ERR_PACK(l: c_int, f: c_int, r: c_int) -> c_ulong {
44    ((l as c_ulong & 0x0FF) << 24) | ((f as c_ulong & 0xFFF) << 12) | (r as c_ulong & 0xFFF)
45}
46
47#[must_use]
48pub const fn ERR_GET_LIB(l: c_uint) -> c_int {
49    ((l >> 24) & 0x0FF) as c_int
50}
51
52#[must_use]
53pub const fn ERR_GET_FUNC(l: c_uint) -> c_int {
54    ((l >> 12) & 0xFFF) as c_int
55}
56
57#[must_use]
58pub const fn ERR_GET_REASON(l: c_uint) -> c_int {
59    (l & 0xFFF) as c_int
60}
61
62pub fn init() {
63    unsafe {
64        CRYPTO_library_init();
65    }
66}
rama_boring_sys/lib.rs

rama_boring_sys/
lib.rs
