diff options
Diffstat (limited to 'vendor/rustix/src/backend/libc/fs/types.rs')
| -rw-r--r-- | vendor/rustix/src/backend/libc/fs/types.rs | 326 |
1 files changed, 180 insertions, 146 deletions
diff --git a/vendor/rustix/src/backend/libc/fs/types.rs b/vendor/rustix/src/backend/libc/fs/types.rs index 8d8ec08bf..f635f2cca 100644 --- a/vendor/rustix/src/backend/libc/fs/types.rs +++ b/vendor/rustix/src/backend/libc/fs/types.rs @@ -40,11 +40,16 @@ bitflags! { /// `AT_EMPTY_PATH` #[cfg(any( target_os = "android", + target_os = "freebsd", target_os = "fuchsia", target_os = "linux", ))] const EMPTY_PATH = c::AT_EMPTY_PATH; + /// `AT_RESOLVE_BENEATH` + #[cfg(target_os = "freebsd")] + const RESOLVE_BENEATH = c::AT_RESOLVE_BENEATH; + /// `AT_EACCESS` #[cfg(not(any(target_os = "emscripten", target_os = "android")))] const EACCESS = c::AT_EACCESS; @@ -147,6 +152,32 @@ impl Mode { } } +impl From<RawMode> for Mode { + /// Support conversions from raw mode values to `Mode`. + /// + /// ``` + /// use rustix::fs::{Mode, RawMode}; + /// assert_eq!(Mode::from(0o700), Mode::RWXU); + /// ``` + #[inline] + fn from(st_mode: RawMode) -> Self { + Self::from_raw_mode(st_mode) + } +} + +impl From<Mode> for RawMode { + /// Support conversions from `Mode to raw mode values. + /// + /// ``` + /// use rustix::fs::{Mode, RawMode}; + /// assert_eq!(RawMode::from(Mode::RWXU), 0o700); + /// ``` + #[inline] + fn from(mode: Mode) -> Self { + mode.as_raw_mode() + } +} + bitflags! { /// `O_*` constants for use with [`openat`]. /// @@ -175,7 +206,7 @@ bitflags! { const DIRECTORY = c::O_DIRECTORY; /// `O_DSYNC` - #[cfg(not(any(target_os = "dragonfly", target_os = "freebsd", target_os = "redox")))] + #[cfg(not(any(target_os = "dragonfly", target_os = "redox")))] const DSYNC = c::O_DSYNC; /// `O_EXCL` @@ -183,13 +214,8 @@ bitflags! { /// `O_FSYNC` #[cfg(any( - target_os = "dragonfly", - target_os = "freebsd", - target_os = "ios", + bsd, all(target_os = "linux", not(target_env = "musl")), - target_os = "macos", - target_os = "netbsd", - target_os = "openbsd", ))] const FSYNC = c::O_FSYNC; @@ -214,11 +240,10 @@ bitflags! { /// `O_RSYNC` #[cfg(any( + netbsdlike, target_os = "android", target_os = "emscripten", target_os = "linux", - target_os = "netbsd", - target_os = "openbsd", target_os = "wasi", ))] const RSYNC = c::O_RSYNC; @@ -234,6 +259,7 @@ bitflags! { #[cfg(any( target_os = "android", target_os = "emscripten", + target_os = "freebsd", target_os = "fuchsia", target_os = "linux", target_os = "redox", @@ -259,10 +285,29 @@ bitflags! { target_os = "linux", ))] const NOATIME = c::O_NOATIME; + + /// `O_DIRECT` + #[cfg(any( + target_os = "android", + target_os = "emscripten", + target_os = "freebsd", + target_os = "fuchsia", + target_os = "linux", + target_os = "netbsd", + ))] + const DIRECT = c::O_DIRECT; + + /// `O_RESOLVE_BENEATH` + #[cfg(target_os = "freebsd")] + const RESOLVE_BENEATH = c::O_RESOLVE_BENEATH; + + /// `O_EMPTY_PATH` + #[cfg(target_os = "freebsd")] + const EMPTY_PATH = c::O_EMPTY_PATH; } } -#[cfg(any(target_os = "ios", target_os = "macos"))] +#[cfg(apple)] bitflags! { /// `CLONE_*` constants for use with [`fclonefileat`]. /// @@ -276,7 +321,7 @@ bitflags! { } } -#[cfg(any(target_os = "ios", target_os = "macos"))] +#[cfg(apple)] mod copyfile { pub(super) const ACL: u32 = 1 << 0; pub(super) const STAT: u32 = 1 << 1; @@ -287,7 +332,7 @@ mod copyfile { pub(super) const ALL: u32 = METADATA | DATA; } -#[cfg(any(target_os = "ios", target_os = "macos"))] +#[cfg(apple)] bitflags! { /// `COPYFILE_*` constants. pub struct CopyfileFlags: c::c_uint { @@ -427,12 +472,7 @@ impl FileType { } /// Construct a `FileType` from the `d_type` field of a `c::dirent`. - #[cfg(not(any( - target_os = "haiku", - target_os = "illumos", - target_os = "redox", - target_os = "solaris" - )))] + #[cfg(not(any(solarish, target_os = "haiku", target_os = "redox")))] pub(crate) const fn from_dirent_d_type(d_type: u8) -> Self { match d_type { c::DT_REG => Self::RegularFile, @@ -454,15 +494,12 @@ impl FileType { /// /// [`fadvise`]: crate::fs::fadvise #[cfg(not(any( + apple, + netbsdlike, + solarish, target_os = "dragonfly", target_os = "haiku", - target_os = "illumos", - target_os = "ios", - target_os = "macos", - target_os = "netbsd", - target_os = "openbsd", target_os = "redox", - target_os = "solaris", )))] #[derive(Debug, Copy, Clone, Eq, PartialEq)] #[repr(u32)] @@ -502,40 +539,28 @@ bitflags! { const HUGETLB = c::MFD_HUGETLB; /// `MFD_HUGE_64KB` - #[cfg(any(target_os = "android", target_os = "linux"))] const HUGE_64KB = c::MFD_HUGE_64KB; /// `MFD_HUGE_512JB` - #[cfg(any(target_os = "android", target_os = "linux"))] const HUGE_512KB = c::MFD_HUGE_512KB; /// `MFD_HUGE_1MB` - #[cfg(any(target_os = "android", target_os = "linux"))] const HUGE_1MB = c::MFD_HUGE_1MB; /// `MFD_HUGE_2MB` - #[cfg(any(target_os = "android", target_os = "linux"))] const HUGE_2MB = c::MFD_HUGE_2MB; /// `MFD_HUGE_8MB` - #[cfg(any(target_os = "android", target_os = "linux"))] const HUGE_8MB = c::MFD_HUGE_8MB; /// `MFD_HUGE_16MB` - #[cfg(any(target_os = "android", target_os = "linux"))] const HUGE_16MB = c::MFD_HUGE_16MB; /// `MFD_HUGE_32MB` - #[cfg(any(target_os = "android", target_os = "linux"))] const HUGE_32MB = c::MFD_HUGE_32MB; /// `MFD_HUGE_256MB` - #[cfg(any(target_os = "android", target_os = "linux"))] const HUGE_256MB = c::MFD_HUGE_256MB; /// `MFD_HUGE_512MB` - #[cfg(any(target_os = "android", target_os = "linux"))] const HUGE_512MB = c::MFD_HUGE_512MB; /// `MFD_HUGE_1GB` - #[cfg(any(target_os = "android", target_os = "linux"))] const HUGE_1GB = c::MFD_HUGE_1GB; /// `MFD_HUGE_2GB` - #[cfg(any(target_os = "android", target_os = "linux"))] const HUGE_2GB = c::MFD_HUGE_2GB; /// `MFD_HUGE_16GB` - #[cfg(any(target_os = "android", target_os = "linux"))] const HUGE_16GB = c::MFD_HUGE_16GB; } } @@ -676,14 +701,7 @@ bitflags! { } } -#[cfg(not(any( - target_os = "aix", - target_os = "illumos", - target_os = "netbsd", - target_os = "openbsd", - target_os = "redox", - target_os = "solaris", -)))] +#[cfg(not(any(netbsdlike, solarish, target_os = "aix", target_os = "redox")))] bitflags! { /// `FALLOC_FL_*` constants for use with [`fallocate`]. /// @@ -691,41 +709,26 @@ bitflags! { pub struct FallocateFlags: i32 { /// `FALLOC_FL_KEEP_SIZE` #[cfg(not(any( + bsd, target_os = "aix", - target_os = "dragonfly", - target_os = "freebsd", target_os = "haiku", - target_os = "ios", - target_os = "macos", - target_os = "netbsd", - target_os = "openbsd", target_os = "wasi", )))] const KEEP_SIZE = c::FALLOC_FL_KEEP_SIZE; /// `FALLOC_FL_PUNCH_HOLE` #[cfg(not(any( + bsd, target_os = "aix", - target_os = "dragonfly", - target_os = "freebsd", target_os = "haiku", - target_os = "ios", - target_os = "macos", - target_os = "netbsd", - target_os = "openbsd", target_os = "wasi", )))] const PUNCH_HOLE = c::FALLOC_FL_PUNCH_HOLE; /// `FALLOC_FL_NO_HIDE_STALE` #[cfg(not(any( + bsd, target_os = "aix", - target_os = "dragonfly", - target_os = "freebsd", target_os = "haiku", - target_os = "ios", target_os = "linux", - target_os = "macos", - target_os = "netbsd", - target_os = "openbsd", target_os = "emscripten", target_os = "fuchsia", target_os = "wasi", @@ -733,56 +736,36 @@ bitflags! { const NO_HIDE_STALE = c::FALLOC_FL_NO_HIDE_STALE; /// `FALLOC_FL_COLLAPSE_RANGE` #[cfg(not(any( + bsd, target_os = "aix", - target_os = "dragonfly", - target_os = "freebsd", target_os = "haiku", - target_os = "ios", - target_os = "macos", - target_os = "netbsd", - target_os = "openbsd", target_os = "emscripten", target_os = "wasi", )))] const COLLAPSE_RANGE = c::FALLOC_FL_COLLAPSE_RANGE; /// `FALLOC_FL_ZERO_RANGE` #[cfg(not(any( + bsd, target_os = "aix", - target_os = "dragonfly", - target_os = "freebsd", target_os = "haiku", - target_os = "ios", - target_os = "macos", - target_os = "netbsd", - target_os = "openbsd", target_os = "emscripten", target_os = "wasi", )))] const ZERO_RANGE = c::FALLOC_FL_ZERO_RANGE; /// `FALLOC_FL_INSERT_RANGE` #[cfg(not(any( + bsd, target_os = "aix", - target_os = "dragonfly", - target_os = "freebsd", target_os = "haiku", - target_os = "ios", - target_os = "macos", - target_os = "netbsd", - target_os = "openbsd", target_os = "emscripten", target_os = "wasi", )))] const INSERT_RANGE = c::FALLOC_FL_INSERT_RANGE; /// `FALLOC_FL_UNSHARE_RANGE` #[cfg(not(any( + bsd, target_os = "aix", - target_os = "dragonfly", - target_os = "freebsd", target_os = "haiku", - target_os = "ios", - target_os = "macos", - target_os = "netbsd", - target_os = "openbsd", target_os = "emscripten", target_os = "wasi", )))] @@ -790,13 +773,7 @@ bitflags! { } } -#[cfg(not(any( - target_os = "haiku", - target_os = "illumos", - target_os = "redox", - target_os = "solaris", - target_os = "wasi", -)))] +#[cfg(not(any(solarish, target_os = "haiku", target_os = "redox", target_os = "wasi")))] bitflags! { /// `ST_*` constants for use with [`StatVfs`]. pub struct StatVfsMountFlags: u64 { @@ -836,10 +813,11 @@ bitflags! { } } -/// `LOCK_*` constants for use with [`flock`] +/// `LOCK_*` constants for use with [`flock`] and [`fcntl_lock`]. /// /// [`flock`]: crate::fs::flock -#[cfg(not(any(target_os = "solaris", target_os = "wasi")))] +/// [`fcntl_lock`]: crate::fs::fcntl_lock +#[cfg(not(target_os = "wasi"))] #[derive(Clone, Copy, Debug, PartialEq, Eq)] #[repr(i32)] pub enum FlockOperation { @@ -861,12 +839,7 @@ pub enum FlockOperation { /// /// [`statat`]: crate::fs::statat /// [`fstat`]: crate::fs::fstat -#[cfg(not(any( - target_os = "android", - target_os = "linux", - target_os = "emscripten", - target_os = "l4re", -)))] +#[cfg(not(linux_like))] pub type Stat = c::stat; /// `struct stat` for use with [`statat`] and [`fstat`]. @@ -921,15 +894,11 @@ pub struct Stat { /// [`statfs`]: crate::fs::statfs /// [`fstatfs`]: crate::fs::fstatfs #[cfg(not(any( - target_os = "android", - target_os = "emscripten", + linux_like, + solarish, target_os = "haiku", - target_os = "illumos", - target_os = "linux", - target_os = "l4re", target_os = "netbsd", target_os = "redox", - target_os = "solaris", target_os = "wasi", )))] #[allow(clippy::module_name_repetitions)] @@ -939,25 +908,14 @@ pub type StatFs = c::statfs; /// /// [`statfs`]: crate::fs::statfs /// [`fstatfs`]: crate::fs::fstatfs -#[cfg(any( - target_os = "android", - target_os = "linux", - target_os = "emscripten", - target_os = "l4re", -))] +#[cfg(linux_like)] pub type StatFs = c::statfs64; /// `struct statvfs` for use with [`statvfs`] and [`fstatvfs`]. /// /// [`statvfs`]: crate::fs::statvfs /// [`fstatvfs`]: crate::fs::fstatvfs -#[cfg(not(any( - target_os = "haiku", - target_os = "illumos", - target_os = "redox", - target_os = "solaris", - target_os = "wasi", -)))] +#[cfg(not(any(solarish, target_os = "haiku", target_os = "redox", target_os = "wasi")))] #[allow(missing_docs)] pub struct StatVfs { pub f_bsize: u64, @@ -1081,36 +1039,112 @@ pub type FsWord = u64; #[cfg(all(target_os = "linux", target_arch = "s390x"))] pub type FsWord = u32; -#[cfg(not(target_os = "redox"))] -pub use c::{UTIME_NOW, UTIME_OMIT}; - -/// `PROC_SUPER_MAGIC`—The magic number for the procfs filesystem. -#[cfg(all( - any(target_os = "android", target_os = "linux"), - not(target_env = "musl"), -))] -pub const PROC_SUPER_MAGIC: FsWord = c::PROC_SUPER_MAGIC as FsWord; - -/// `NFS_SUPER_MAGIC`—The magic number for the NFS filesystem. -#[cfg(all( - any(target_os = "android", target_os = "linux"), - not(target_env = "musl"), -))] -pub const NFS_SUPER_MAGIC: FsWord = c::NFS_SUPER_MAGIC as FsWord; - -/// `PROC_SUPER_MAGIC`—The magic number for the procfs filesystem. -#[cfg(all(any(target_os = "android", target_os = "linux"), target_env = "musl"))] -pub const PROC_SUPER_MAGIC: FsWord = 0x0000_9fa0; - -/// `NFS_SUPER_MAGIC`—The magic number for the NFS filesystem. -#[cfg(all(any(target_os = "android", target_os = "linux"), target_env = "musl"))] -pub const NFS_SUPER_MAGIC: FsWord = 0x0000_6969; - /// `copyfile_state_t`—State for use with [`fcopyfile`]. /// /// [`fcopyfile`]: crate::fs::fcopyfile -#[cfg(any(target_os = "ios", target_os = "macos"))] +#[cfg(apple)] #[allow(non_camel_case_types)] #[repr(transparent)] #[derive(Copy, Clone)] pub struct copyfile_state_t(pub(crate) *mut c::c_void); + +#[cfg(any(target_os = "android", target_os = "linux"))] +bitflags! { + /// `MS_*` constants for use with [`mount`]. + /// + /// [`mount`]: crate::fs::mount + pub struct MountFlags: c::c_ulong { + /// `MS_BIND` + const BIND = c::MS_BIND; + + /// `MS_DIRSYNC` + const DIRSYNC = c::MS_DIRSYNC; + + /// `MS_LAZYTIME` + const LAZYTIME = c::MS_LAZYTIME; + + /// `MS_MANDLOCK` + #[doc(alias = "MANDLOCK")] + const PERMIT_MANDATORY_FILE_LOCKING = c::MS_MANDLOCK; + + /// `MS_NOATIME` + const NOATIME = c::MS_NOATIME; + + /// `MS_NODEV` + const NODEV = c::MS_NODEV; + + /// `MS_NODIRATIME` + const NODIRATIME = c::MS_NODIRATIME; + + /// `MS_NOEXEC` + const NOEXEC = c::MS_NOEXEC; + + /// `MS_NOSUID` + const NOSUID = c::MS_NOSUID; + + /// `MS_RDONLY` + const RDONLY = c::MS_RDONLY; + + /// `MS_REC` + const REC = c::MS_REC; + + /// `MS_RELATIME` + const RELATIME = c::MS_RELATIME; + + /// `MS_SILENT` + const SILENT = c::MS_SILENT; + + /// `MS_STRICTATIME` + const STRICTATIME = c::MS_STRICTATIME; + + /// `MS_SYNCHRONOUS` + const SYNCHRONOUS = c::MS_SYNCHRONOUS; + } +} + +#[cfg(any(target_os = "android", target_os = "linux"))] +bitflags! { + /// `MS_*` constants for use with [`change_mount`]. + /// + /// [`change_mount`]: crate::fs::mount::change_mount. + pub struct MountPropagationFlags: c::c_ulong { + /// `MS_SHARED` + const SHARED = c::MS_SHARED; + /// `MS_PRIVATE` + const PRIVATE = c::MS_PRIVATE; + /// `MS_SLAVE` + const SLAVE = c::MS_SLAVE; + /// `MS_UNBINDABLE` + const UNBINDABLE = c::MS_UNBINDABLE; + /// `MS_REC` + const REC = c::MS_REC; + } +} + +#[cfg(any(target_os = "android", target_os = "linux"))] +bitflags! { + pub(crate) struct InternalMountFlags: c::c_ulong { + const REMOUNT = c::MS_REMOUNT; + const MOVE = c::MS_MOVE; + } +} + +#[cfg(any(target_os = "android", target_os = "linux"))] +pub(crate) struct MountFlagsArg(pub(crate) c::c_ulong); + +#[cfg(any(target_os = "android", target_os = "linux"))] +bitflags! { + /// `MNT_*` constants for use with [`unmount`]. + /// + /// [`unmount`]: crate::fs::mount::unmount + pub struct UnmountFlags: c::c_int { + /// `MNT_FORCE` + const FORCE = c::MNT_FORCE; + /// `MNT_DETACH` + const DETACH = c::MNT_DETACH; + /// `MNT_EXPIRE` + const EXPIRE = c::MNT_EXPIRE; + /// `UMOUNT_NOFOLLOW` + const NOFOLLOW = c::UMOUNT_NOFOLLOW; + } +} |