New upstream version 1.72.1+dfsg1

[rustc.git] / vendor / rustix / src / backend / linux_raw / fs / types.rs

diff --git a/vendor/rustix/src/backend/linux_raw/fs/types.rs b/vendor/rustix/src/backend/linux_raw/fs/types.rs
index 68bb9ed4617d3d97e65de2d1c772dc4c10259990..df61cf721b4aac3920c33cda8521c85852491ef2 100644 (file)
--- a/vendor/rustix/src/backend/linux_raw/fs/types.rs
+++ b/vendor/rustix/src/backend/linux_raw/fs/types.rs
@@ -1,10 +1,12 @@
-use super::super::c;
+use crate::backend::c;
 use bitflags::bitflags;
 
 bitflags! {
     /// `*_OK` constants for use with [`accessat`].
     ///
     /// [`accessat`]: fn.accessat.html
+    #[repr(transparent)]
+    #[derive(Copy, Clone, Eq, PartialEq, Hash, Debug)]
     pub struct Access: c::c_uint {
         /// `R_OK`
         const READ_OK = linux_raw_sys::general::R_OK;
@@ -26,22 +28,27 @@ bitflags! {
     ///
     /// [`openat`]: crate::fs::openat
     /// [`statat`]: crate::fs::statat
+    #[repr(transparent)]
+    #[derive(Copy, Clone, Eq, PartialEq, Hash, Debug)]
     pub struct AtFlags: c::c_uint {
+        /// `AT_SYMLINK_NOFOLLOW`
+        const SYMLINK_NOFOLLOW = linux_raw_sys::general::AT_SYMLINK_NOFOLLOW;
+
+        /// `AT_EACCESS`
+        const EACCESS = linux_raw_sys::general::AT_EACCESS;
+
         /// `AT_REMOVEDIR`
         const REMOVEDIR = linux_raw_sys::general::AT_REMOVEDIR;
 
         /// `AT_SYMLINK_FOLLOW`
         const SYMLINK_FOLLOW = linux_raw_sys::general::AT_SYMLINK_FOLLOW;
 
-        /// `AT_SYMLINK_NOFOLLOW`
-        const SYMLINK_NOFOLLOW = linux_raw_sys::general::AT_SYMLINK_NOFOLLOW;
+        /// `AT_NO_AUTOMOUNT`
+        const NO_AUTOMOUNT = linux_raw_sys::general::AT_NO_AUTOMOUNT;
 
         /// `AT_EMPTY_PATH`
         const EMPTY_PATH = linux_raw_sys::general::AT_EMPTY_PATH;
 
-        /// `AT_EACCESS`
-        const EACCESS = linux_raw_sys::general::AT_EACCESS;
-
         /// `AT_STATX_SYNC_AS_STAT`
         const STATX_SYNC_AS_STAT = linux_raw_sys::general::AT_STATX_SYNC_AS_STAT;
 
@@ -59,6 +66,8 @@ bitflags! {
     /// [`openat`]: crate::fs::openat
     /// [`chmodat`]: crate::fs::chmodat
     /// [`fchmod`]: crate::fs::fchmod
+    #[repr(transparent)]
+    #[derive(Copy, Clone, Eq, PartialEq, Hash, Debug)]
     pub struct Mode: RawMode {
         /// `S_IRWXU`
         const RWXU = linux_raw_sys::general::S_IRWXU;
@@ -136,7 +145,7 @@ impl From<RawMode> for Mode {
 }
 
 impl From<Mode> for RawMode {
-    /// Support conversions from `Mode to raw mode values.
+    /// Support conversions from `Mode` to raw mode values.
     ///
     /// ```
     /// use rustix::fs::{Mode, RawMode};
@@ -152,6 +161,8 @@ bitflags! {
     /// `O_*` constants for use with [`openat`].
     ///
     /// [`openat`]: crate::fs::openat
+    #[repr(transparent)]
+    #[derive(Copy, Clone, Eq, PartialEq, Hash, Debug)]
     pub struct OFlags: c::c_uint {
         /// `O_ACCMODE`
         const ACCMODE = linux_raw_sys::general::O_ACCMODE;
@@ -234,7 +245,8 @@ bitflags! {
     /// `RESOLVE_*` constants for use with [`openat2`].
     ///
     /// [`openat2`]: crate::fs::openat2
-    #[derive(Default)]
+    #[repr(transparent)]
+    #[derive(Default, Copy, Clone, Eq, PartialEq, Hash, Debug)]
     pub struct ResolveFlags: u64 {
         /// `RESOLVE_NO_XDEV`
         const NO_XDEV = linux_raw_sys::general::RESOLVE_NO_XDEV as u64;
@@ -260,6 +272,8 @@ bitflags! {
     /// `RENAME_*` constants for use with [`renameat_with`].
     ///
     /// [`renameat_with`]: crate::fs::renameat_with
+    #[repr(transparent)]
+    #[derive(Copy, Clone, Eq, PartialEq, Hash, Debug)]
     pub struct RenameFlags: c::c_uint {
         /// `RENAME_EXCHANGE`
         const EXCHANGE = linux_raw_sys::general::RENAME_EXCHANGE;
@@ -382,6 +396,8 @@ bitflags! {
     /// `MFD_*` constants for use with [`memfd_create`].
     ///
     /// [`memfd_create`]: crate::fs::memfd_create
+    #[repr(transparent)]
+    #[derive(Copy, Clone, Eq, PartialEq, Hash, Debug)]
     pub struct MemfdFlags: c::c_uint {
         /// `MFD_CLOEXEC`
         const CLOEXEC = linux_raw_sys::general::MFD_CLOEXEC;
@@ -425,6 +441,8 @@ bitflags! {
     ///
     /// [`fcntl_add_seals`]: crate::fs::fcntl_add_seals
     /// [`fcntl_get_seals`]: crate::fs::fcntl_get_seals
+    #[repr(transparent)]
+    #[derive(Copy, Clone, Eq, PartialEq, Hash, Debug)]
     pub struct SealFlags: u32 {
        /// `F_SEAL_SEAL`.
        const SEAL = linux_raw_sys::general::F_SEAL_SEAL;
@@ -443,6 +461,8 @@ bitflags! {
     /// `STATX_*` constants for use with [`statx`].
     ///
     /// [`statx`]: crate::fs::statx
+    #[repr(transparent)]
+    #[derive(Copy, Clone, Eq, PartialEq, Hash, Debug)]
     pub struct StatxFlags: u32 {
         /// `STATX_TYPE`
         const TYPE = linux_raw_sys::general::STATX_TYPE;
@@ -486,6 +506,9 @@ bitflags! {
         /// `STATX_MNT_ID` (since Linux 5.8)
         const MNT_ID = linux_raw_sys::general::STATX_MNT_ID;
 
+        /// `STATX_DIOALIGN` (since Linux 6.1)
+        const DIOALIGN = linux_raw_sys::general::STATX_DIOALIGN;
+
         /// `STATX_ALL`
         const ALL = linux_raw_sys::general::STATX_ALL;
     }
@@ -495,6 +518,8 @@ bitflags! {
     /// `FALLOC_FL_*` constants for use with [`fallocate`].
     ///
     /// [`fallocate`]: crate::fs::fallocate
+    #[repr(transparent)]
+    #[derive(Copy, Clone, Eq, PartialEq, Hash, Debug)]
     pub struct FallocateFlags: u32 {
         /// `FALLOC_FL_KEEP_SIZE`
         const KEEP_SIZE = linux_raw_sys::general::FALLOC_FL_KEEP_SIZE;
@@ -515,6 +540,8 @@ bitflags! {
 
 bitflags! {
     /// `ST_*` constants for use with [`StatVfs`].
+    #[repr(transparent)]
+    #[derive(Copy, Clone, Eq, PartialEq, Hash, Debug)]
     pub struct StatVfsMountFlags: u64 {
         /// `ST_MANDLOCK`
         const MANDLOCK = linux_raw_sys::general::MS_MANDLOCK as u64;
@@ -668,11 +695,12 @@ pub type FsWord = linux_raw_sys::general::__fsword_t;
 #[cfg(target_arch = "mips64")]
 pub type FsWord = i64;
 
-#[cfg(any(target_os = "android", target_os = "linux"))]
 bitflags! {
     /// `MS_*` constants for use with [`mount`].
     ///
     /// [`mount`]: crate::fs::mount
+    #[repr(transparent)]
+    #[derive(Copy, Clone, Eq, PartialEq, Hash, Debug)]
     pub struct MountFlags: c::c_uint {
         /// `MS_BIND`
         const BIND = linux_raw_sys::general::MS_BIND;
@@ -725,11 +753,12 @@ bitflags! {
     }
 }
 
-#[cfg(any(target_os = "android", target_os = "linux"))]
 bitflags! {
     /// `MS_*` constants for use with [`change_mount`].
     ///
     /// [`change_mount`]: crate::fs::mount::change_mount
+    #[repr(transparent)]
+    #[derive(Copy, Clone, Eq, PartialEq, Hash, Debug)]
     pub struct MountPropagationFlags: c::c_uint {
         /// `MS_SHARED`
         const SHARED = linux_raw_sys::general::MS_SHARED;
@@ -744,22 +773,24 @@ bitflags! {
     }
 }
 
-#[cfg(any(target_os = "android", target_os = "linux"))]
 bitflags! {
+    #[repr(transparent)]
+    #[derive(Copy, Clone, Eq, PartialEq, Hash, Debug)]
     pub(crate) struct InternalMountFlags: c::c_uint {
         const REMOUNT = linux_raw_sys::general::MS_REMOUNT;
         const MOVE = linux_raw_sys::general::MS_MOVE;
     }
 }
 
-#[cfg(any(target_os = "android", target_os = "linux"))]
+#[repr(transparent)]
 pub(crate) struct MountFlagsArg(pub(crate) c::c_uint);
 
-#[cfg(any(target_os = "android", target_os = "linux"))]
 bitflags! {
     /// `MNT_*` constants for use with [`unmount`].
     ///
     /// [`unmount`]: crate::fs::mount::unmount
+    #[repr(transparent)]
+    #[derive(Copy, Clone, Eq, PartialEq, Hash, Debug)]
     pub struct UnmountFlags: c::c_uint {
         /// `MNT_FORCE`
         const FORCE = linux_raw_sys::general::MNT_FORCE;