Vendor things

third-party/vendor/rustix/src/fs/mod.rs

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+//! Filesystem operations.
+
+mod abs;
+#[cfg(not(target_os = "redox"))]
+mod at;
+mod constants;
+#[cfg(linux_kernel)]
+mod copy_file_range;
+#[cfg(not(any(target_os = "espidf", target_os = "redox")))]
+#[cfg(not(target_os = "haiku"))] // Haiku needs <https://github.com/rust-lang/rust/pull/112371>
+mod cwd;
+#[cfg(all(feature = "alloc", not(any(target_os = "espidf", target_os = "redox"))))]
+mod dir;
+#[cfg(not(any(
+    apple,
+    netbsdlike,
+    solarish,
+    target_os = "dragonfly",
+    target_os = "espidf",
+    target_os = "haiku",
+    target_os = "redox",
+    target_os = "vita",
+)))]
+mod fadvise;
+pub(crate) mod fcntl;
+#[cfg(apple)]
+mod fcntl_apple;
+#[cfg(apple)]
+mod fcopyfile;
+pub(crate) mod fd;
+#[cfg(all(apple, feature = "alloc"))]
+mod getpath;
+#[cfg(not(target_os = "wasi"))] // WASI doesn't have get[gpu]id.
+mod id;
+#[cfg(linux_kernel)]
+mod ioctl;
+#[cfg(not(any(
+    target_os = "espidf",
+    target_os = "haiku",
+    target_os = "redox",
+    target_os = "vita",
+    target_os = "wasi"
+)))]
+mod makedev;
+#[cfg(any(linux_kernel, target_os = "freebsd"))]
+mod memfd_create;
+#[cfg(linux_kernel)]
+#[cfg(feature = "fs")]
+mod mount;
+#[cfg(linux_kernel)]
+mod openat2;
+#[cfg(linux_kernel)]
+mod raw_dir;
+mod seek_from;
+#[cfg(target_os = "linux")]
+mod sendfile;
+#[cfg(linux_kernel)]
+mod statx;
+#[cfg(not(any(
+    target_os = "espidf",
+    target_os = "redox",
+    target_os = "vita",
+    target_os = "wasi"
+)))]
+mod sync;
+#[cfg(any(apple, linux_kernel))]
+mod xattr;
+
+#[cfg(linux_kernel)]
+pub use crate::backend::fs::inotify;
+pub use abs::*;
+#[cfg(not(target_os = "redox"))]
+pub use at::*;
+pub use constants::*;
+#[cfg(linux_kernel)]
+pub use copy_file_range::copy_file_range;
+#[cfg(not(any(target_os = "espidf", target_os = "redox")))]
+#[cfg(not(target_os = "haiku"))] // Haiku needs <https://github.com/rust-lang/rust/pull/112371>
+pub use cwd::*;
+#[cfg(all(feature = "alloc", not(any(target_os = "espidf", target_os = "redox"))))]
+pub use dir::{Dir, DirEntry};
+#[cfg(not(any(
+    apple,
+    netbsdlike,
+    solarish,
+    target_os = "dragonfly",
+    target_os = "espidf",
+    target_os = "haiku",
+    target_os = "redox",
+    target_os = "vita",
+)))]
+pub use fadvise::fadvise;
+pub use fcntl::*;
+#[cfg(apple)]
+pub use fcntl_apple::*;
+#[cfg(apple)]
+pub use fcopyfile::*;
+pub use fd::*;
+#[cfg(all(apple, feature = "alloc"))]
+pub use getpath::getpath;
+#[cfg(not(target_os = "wasi"))]
+pub use id::*;
+#[cfg(linux_kernel)]
+pub use ioctl::*;
+#[cfg(not(any(
+    target_os = "espidf",
+    target_os = "haiku",
+    target_os = "redox",
+    target_os = "vita",
+    target_os = "wasi"
+)))]
+pub use makedev::*;
+#[cfg(any(linux_kernel, target_os = "freebsd"))]
+pub use memfd_create::memfd_create;
+#[cfg(linux_kernel)]
+#[cfg(feature = "fs")]
+pub use mount::*;
+#[cfg(linux_kernel)]
+pub use openat2::openat2;
+#[cfg(linux_kernel)]
+pub use raw_dir::{RawDir, RawDirEntry};
+pub use seek_from::SeekFrom;
+#[cfg(target_os = "linux")]
+pub use sendfile::sendfile;
+#[cfg(linux_kernel)]
+pub use statx::statx;
+#[cfg(not(any(
+    target_os = "espidf",
+    target_os = "redox",
+    target_os = "vita",
+    target_os = "wasi"
+)))]
+pub use sync::sync;
+#[cfg(any(apple, linux_kernel))]
+pub use xattr::*;
+
+/// Re-export types common to POSIX-ish platforms.
+#[cfg(feature = "std")]
+#[cfg(unix)]
+pub use std::os::unix::fs::{DirEntryExt, FileExt, FileTypeExt, MetadataExt, OpenOptionsExt};
+#[cfg(feature = "std")]
+#[cfg(all(wasi_ext, target_os = "wasi"))]
+pub use std::os::wasi::fs::{DirEntryExt, FileExt, FileTypeExt, MetadataExt, OpenOptionsExt};
+
+/// Extension trait for accessing timestamp fields of `Stat`.
+///
+/// Rustix's `Stat` type on some platforms has unsigned `st_mtime`,
+/// `st_atime`, and `st_ctime` fields. This is incorrect, as Unix defines
+/// these fields to be signed, with negative values representing dates before
+/// the Unix epoch. Until the next semver bump, these unsigned fields are
+/// deprecated, and this trait provides accessors which return their values
+/// as signed integers.
+#[cfg(all(unix, not(any(target_os = "aix", target_os = "nto"))))]
+pub trait StatExt {
+    /// Return the value of the `st_atime` field, casted to the correct type.
+    fn atime(&self) -> i64;
+    /// Return the value of the `st_mtime` field, casted to the correct type.
+    fn mtime(&self) -> i64;
+    /// Return the value of the `st_ctime` field, casted to the correct type.
+    fn ctime(&self) -> i64;
+}
+
+#[cfg(all(unix, not(any(target_os = "aix", target_os = "nto"))))]
+#[allow(deprecated)]
+impl StatExt for Stat {
+    #[inline]
+    fn atime(&self) -> i64 {
+        self.st_atime as i64
+    }
+    #[inline]
+    fn mtime(&self) -> i64 {
+        self.st_mtime as i64
+    }
+    #[inline]
+    fn ctime(&self) -> i64 {
+        self.st_ctime as i64
+    }
+}