1 files changed, 0 insertions, 77 deletions
diff --git a/vendor/rustix/src/cstr.rs b/vendor/rustix/src/cstr.rs
deleted file mode 100644
index 17a8c8b..0000000
--- a/vendor/rustix/src/cstr.rs
+++ /dev/null
@@ -1,77 +0,0 @@
-/// A macro for [`CStr`] literals.
-///
-/// This can make passing string literals to rustix APIs more efficient, since
-/// most underlying system calls with string arguments expect NUL-terminated
-/// strings, and passing strings to rustix as `CStr`s means that rustix doesn't
-/// need to copy them into a separate buffer to NUL-terminate them.
-///
-/// [`CStr`]: crate::ffi::CStr
-///
-/// # Examples
-///
-/// ```
-/// # #[cfg(feature = "fs")]
-/// # fn main() -> rustix::io::Result<()> {
-/// use rustix::cstr;
-/// use rustix::fs::{statat, AtFlags, CWD};
-///
-/// let metadata = statat(CWD, cstr!("Cargo.toml"), AtFlags::empty())?;
-/// # Ok(())
-/// # }
-/// # #[cfg(not(feature = "fs"))]
-/// # fn main() {}
-/// ```
-#[allow(unused_macros)]
-#[macro_export]
-macro_rules! cstr {
-    ($str:literal) => {{
-        // Check for NUL manually, to ensure safety.
-        //
-        // In release builds, with strings that don't contain NULs, this
-        // constant-folds away.
-        //
-        // We don't use std's `CStr::from_bytes_with_nul`; as of this writing,
-        // that function isn't defined as `#[inline]` in std and doesn't
-        // constant-fold away.
-        assert!(
-            !$str.bytes().any(|b| b == b'\0'),
-            "cstr argument contains embedded NUL bytes",
-        );
-
-        #[allow(unsafe_code, unused_unsafe)]
-        {
-            // Now that we know the string doesn't have embedded NULs, we can
-            // call `from_bytes_with_nul_unchecked`, which as of this writing
-            // is defined as `#[inline]` and completely optimizes away.
-            //
-            // SAFETY: We have manually checked that the string does not
-            // contain embedded NULs above, and we append or own NUL terminator
-            // here.
-            unsafe {
-                $crate::ffi::CStr::from_bytes_with_nul_unchecked(concat!($str, "\0").as_bytes())
-            }
-        }
-    }};
-}
-
-#[test]
-fn test_cstr() {
-    use crate::ffi::CString;
-    use alloc::borrow::ToOwned;
-    assert_eq!(cstr!(""), &*CString::new("").unwrap());
-    assert_eq!(cstr!("").to_owned(), CString::new("").unwrap());
-    assert_eq!(cstr!("hello"), &*CString::new("hello").unwrap());
-    assert_eq!(cstr!("hello").to_owned(), CString::new("hello").unwrap());
-}
-
-#[test]
-#[should_panic]
-fn test_invalid_cstr() {
-    let _ = cstr!("hello\0world");
-}
-
-#[test]
-#[should_panic]
-fn test_invalid_empty_cstr() {
-    let _ = cstr!("\0");
-}