libc/
lib.rs

1//! libc - Raw FFI bindings to platforms' system libraries
2#![crate_name = "libc"]
3#![crate_type = "rlib"]
4#![allow(
5    renamed_and_removed_lints, // Keep this order.
6    unknown_lints, // Keep this order.
7    bad_style,
8    overflowing_literals,
9    improper_ctypes,
10    // This lint is renamed but we run CI for old stable rustc so should be here.
11    redundant_semicolon,
12    redundant_semicolons,
13    unused_macros,
14    unused_macro_rules,
15    // FIXME: temporarily allow dead_code to fix CI:
16    // - https://github.com/rust-lang/libc/issues/3740
17    // - https://github.com/rust-lang/rust/pull/126456
18    dead_code,
19)]
20#![cfg_attr(libc_deny_warnings, deny(warnings))]
21// Attributes needed when building as part of the standard library
22#![cfg_attr(feature = "rustc-dep-of-std", feature(link_cfg, no_core))]
23#![cfg_attr(libc_thread_local, feature(thread_local))]
24#![cfg_attr(feature = "rustc-dep-of-std", allow(internal_features))]
25// DIFF(1.0): The thread local references that raise this lint were removed in 1.0
26#![cfg_attr(feature = "rustc-dep-of-std", allow(static_mut_refs))]
27// Enable extra lints:
28#![cfg_attr(feature = "extra_traits", deny(missing_debug_implementations))]
29#![deny(missing_copy_implementations, safe_packed_borrows)]
30#![cfg_attr(not(feature = "rustc-dep-of-std"), no_std)]
31#![cfg_attr(feature = "rustc-dep-of-std", no_core)]
32
33#[macro_use]
34mod macros;
35
36cfg_if! {
37    if #[cfg(feature = "rustc-dep-of-std")] {
38        extern crate rustc_std_workspace_core as core;
39    }
40}
41
42pub use core::ffi::c_void;
43
44cfg_if! {
45    if #[cfg(windows)] {
46        mod fixed_width_ints;
47        pub use crate::fixed_width_ints::*;
48
49        mod windows;
50        pub use crate::windows::*;
51
52        prelude!();
53    } else if #[cfg(target_os = "fuchsia")] {
54        mod fixed_width_ints;
55        pub use crate::fixed_width_ints::*;
56
57        mod fuchsia;
58        pub use crate::fuchsia::*;
59
60        prelude!();
61    } else if #[cfg(target_os = "switch")] {
62        mod fixed_width_ints;
63        pub use fixed_width_ints::*;
64
65        mod switch;
66        pub use switch::*;
67
68        prelude!();
69    } else if #[cfg(target_os = "psp")] {
70        mod fixed_width_ints;
71        pub use crate::fixed_width_ints::*;
72
73        mod psp;
74        pub use crate::psp::*;
75
76        prelude!();
77    } else if #[cfg(target_os = "vxworks")] {
78        mod fixed_width_ints;
79        pub use crate::fixed_width_ints::*;
80
81        mod vxworks;
82        pub use crate::vxworks::*;
83
84        prelude!();
85    } else if #[cfg(target_os = "solid_asp3")] {
86        mod fixed_width_ints;
87        pub use crate::fixed_width_ints::*;
88
89        mod solid;
90        pub use crate::solid::*;
91
92        prelude!();
93    } else if #[cfg(unix)] {
94        mod fixed_width_ints;
95        pub use crate::fixed_width_ints::*;
96
97        mod unix;
98        pub use crate::unix::*;
99
100        prelude!();
101    } else if #[cfg(target_os = "hermit")] {
102        mod fixed_width_ints;
103        pub use crate::fixed_width_ints::*;
104
105        mod hermit;
106        pub use crate::hermit::*;
107
108        prelude!();
109    } else if #[cfg(target_os = "teeos")] {
110        mod fixed_width_ints;
111        pub use fixed_width_ints::*;
112
113        mod teeos;
114        pub use teeos::*;
115
116        prelude!();
117    } else if #[cfg(target_os = "trusty")] {
118        mod fixed_width_ints;
119        pub use crate::fixed_width_ints::*;
120
121        mod trusty;
122        pub use crate::trusty::*;
123
124        prelude!();
125    } else if #[cfg(all(target_env = "sgx", target_vendor = "fortanix"))] {
126        mod fixed_width_ints;
127        pub use crate::fixed_width_ints::*;
128
129        mod sgx;
130        pub use crate::sgx::*;
131
132        prelude!();
133    } else if #[cfg(any(target_env = "wasi", target_os = "wasi"))] {
134        mod fixed_width_ints;
135        pub use crate::fixed_width_ints::*;
136
137        mod wasi;
138        pub use crate::wasi::*;
139
140        prelude!();
141    } else if #[cfg(target_os = "xous")] {
142        mod fixed_width_ints;
143        pub use crate::fixed_width_ints::*;
144
145        mod xous;
146        pub use crate::xous::*;
147
148        prelude!();
149    } else {
150        // non-supported targets: empty...
151    }
152}
libc/lib.rs

libc/
lib.rs
