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//! libc - Raw FFI bindings to platforms' system libraries
#![crate_name = "libc"]
#![crate_type = "rlib"]
#![allow(
renamed_and_removed_lints, // Keep this order.
unknown_lints, // Keep this order.
bad_style,
overflowing_literals,
improper_ctypes,
// This lint is renamed but we run CI for old stable rustc so should be here.
redundant_semicolon,
redundant_semicolons,
unused_macros,
unused_macro_rules,
// FIXME: temporarily allow dead_code to fix CI:
dead_code,
)]
#![cfg_attr(libc_deny_warnings, deny(warnings))]
// Attributes needed when building as part of the standard library
#![cfg_attr(feature = "rustc-dep-of-std", feature(link_cfg, no_core))]
#![cfg_attr(libc_thread_local, feature(thread_local))]
// Enable extra lints:
#![cfg_attr(feature = "extra_traits", deny(missing_debug_implementations))]
#![deny(missing_copy_implementations, safe_packed_borrows)]
#![cfg_attr(not(feature = "rustc-dep-of-std"), no_std)]
#![cfg_attr(feature = "rustc-dep-of-std", no_core)]
#![cfg_attr(libc_const_extern_fn_unstable, feature(const_extern_fn))]
#[macro_use]
mod macros;
cfg_if! {
if #[cfg(feature = "rustc-dep-of-std")] {
extern crate rustc_std_workspace_core as core;
#[allow(unused_imports)]
use core::iter;
#[allow(unused_imports)]
use core::ops;
#[allow(unused_imports)]
use core::option;
}
}
cfg_if! {
if #[cfg(libc_priv_mod_use)] {
#[cfg(libc_core_cvoid)]
#[allow(unused_imports)]
use core::ffi;
#[allow(unused_imports)]
use core::fmt;
#[allow(unused_imports)]
use core::hash;
#[allow(unused_imports)]
use core::num;
#[allow(unused_imports)]
use core::mem;
#[doc(hidden)]
#[allow(unused_imports)]
use core::clone::Clone;
#[doc(hidden)]
#[allow(unused_imports)]
use core::marker::{Copy, Send, Sync};
#[doc(hidden)]
#[allow(unused_imports)]
use core::option::Option;
} else {
#[doc(hidden)]
#[allow(unused_imports)]
pub use core::fmt;
#[doc(hidden)]
#[allow(unused_imports)]
pub use core::hash;
#[doc(hidden)]
#[allow(unused_imports)]
pub use core::num;
#[doc(hidden)]
#[allow(unused_imports)]
pub use core::mem;
#[doc(hidden)]
#[allow(unused_imports)]
pub use core::clone::Clone;
#[doc(hidden)]
#[allow(unused_imports)]
pub use core::marker::{Copy, Send, Sync};
#[doc(hidden)]
#[allow(unused_imports)]
pub use core::option::Option;
}
}
cfg_if! {
if #[cfg(windows)] {
mod fixed_width_ints;
pub use fixed_width_ints::*;
mod windows;
pub use windows::*;
} else if #[cfg(target_os = "fuchsia")] {
mod fixed_width_ints;
pub use fixed_width_ints::*;
mod fuchsia;
pub use fuchsia::*;
} else if #[cfg(target_os = "switch")] {
mod fixed_width_ints;
pub use fixed_width_ints::*;
mod switch;
pub use switch::*;
} else if #[cfg(target_os = "psp")] {
mod fixed_width_ints;
pub use fixed_width_ints::*;
mod psp;
pub use psp::*;
} else if #[cfg(target_os = "vxworks")] {
mod fixed_width_ints;
pub use fixed_width_ints::*;
mod vxworks;
pub use vxworks::*;
} else if #[cfg(target_os = "solid_asp3")] {
mod fixed_width_ints;
pub use fixed_width_ints::*;
mod solid;
pub use solid::*;
} else if #[cfg(unix)] {
mod fixed_width_ints;
pub use fixed_width_ints::*;
mod unix;
pub use unix::*;
} else if #[cfg(target_os = "hermit")] {
mod fixed_width_ints;
pub use fixed_width_ints::*;
mod hermit;
pub use hermit::*;
} else if #[cfg(target_os = "teeos")] {
mod fixed_width_ints;
pub use fixed_width_ints::*;
mod teeos;
pub use teeos::*;
} else if #[cfg(all(target_env = "sgx", target_vendor = "fortanix"))] {
mod fixed_width_ints;
pub use fixed_width_ints::*;
mod sgx;
pub use sgx::*;
} else if #[cfg(any(target_env = "wasi", target_os = "wasi"))] {
mod fixed_width_ints;
pub use fixed_width_ints::*;
mod wasi;
pub use wasi::*;
} else if #[cfg(target_os = "xous")] {
mod fixed_width_ints;
pub use fixed_width_ints::*;
mod xous;
pub use xous::*;
} else {
// non-supported targets: empty...
}
}