1 files changed, 0 insertions, 101 deletions
diff --git a/vendor/errno/src/unix.rs b/vendor/errno/src/unix.rs
deleted file mode 100644
index 18951e4..0000000
--- a/vendor/errno/src/unix.rs
+++ /dev/null
@@ -1,101 +0,0 @@
-//! Implementation of `errno` functionality for Unix systems.
-//!
-//! Adapted from `src/libstd/sys/unix/os.rs` in the Rust distribution.
-
-// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-use core::str;
-use libc::{self, c_int, size_t, strerror_r, strlen};
-
-use crate::Errno;
-
-fn from_utf8_lossy(input: &[u8]) -> &str {
-    match str::from_utf8(input) {
-        Ok(valid) => valid,
-        Err(error) => unsafe { str::from_utf8_unchecked(&input[..error.valid_up_to()]) },
-    }
-}
-
-pub fn with_description<F, T>(err: Errno, callback: F) -> T
-where
-    F: FnOnce(Result<&str, Errno>) -> T,
-{
-    let mut buf = [0u8; 1024];
-    let c_str = unsafe {
-        let rc = strerror_r(err.0, buf.as_mut_ptr() as *mut _, buf.len() as size_t);
-        if rc != 0 {
-            // Handle negative return codes for compatibility with glibc < 2.13
-            let fm_err = match rc < 0 {
-                true => errno(),
-                false => Errno(rc),
-            };
-            if fm_err != Errno(libc::ERANGE) {
-                return callback(Err(fm_err));
-            }
-        }
-        let c_str_len = strlen(buf.as_ptr() as *const _);
-        &buf[..c_str_len]
-    };
-    callback(Ok(from_utf8_lossy(c_str)))
-}
-
-pub const STRERROR_NAME: &str = "strerror_r";
-
-pub fn errno() -> Errno {
-    unsafe { Errno(*errno_location()) }
-}
-
-pub fn set_errno(Errno(errno): Errno) {
-    unsafe {
-        *errno_location() = errno;
-    }
-}
-
-extern "C" {
-    #[cfg_attr(
-        any(
-            target_os = "macos",
-            target_os = "ios",
-            target_os = "tvos",
-            target_os = "watchos",
-            target_os = "freebsd"
-        ),
-        link_name = "__error"
-    )]
-    #[cfg_attr(
-        any(
-            target_os = "openbsd",
-            target_os = "netbsd",
-            target_os = "bitrig",
-            target_os = "android",
-            target_os = "espidf",
-            target_env = "newlib"
-        ),
-        link_name = "__errno"
-    )]
-    #[cfg_attr(
-        any(target_os = "solaris", target_os = "illumos"),
-        link_name = "___errno"
-    )]
-    #[cfg_attr(target_os = "haiku", link_name = "_errnop")]
-    #[cfg_attr(
-        any(
-            target_os = "linux",
-            target_os = "hurd",
-            target_os = "redox",
-            target_os = "dragonfly"
-        ),
-        link_name = "__errno_location"
-    )]
-    #[cfg_attr(target_os = "aix", link_name = "_Errno")]
-    #[cfg_attr(target_os = "nto", link_name = "__get_errno_ptr")]
-    fn errno_location() -> *mut c_int;
-}