Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

3 files changed, 342 insertions, 0 deletions

diff --git a/library/std/src/os/android/fs.rs b/library/std/src/os/android/fs.rs
new file mode 100644
index 000000000..1beb3cf6e
--- /dev/null
+++ b/library/std/src/os/android/fs.rs
@@ -0,0 +1,117 @@
+#![stable(feature = "metadata_ext", since = "1.1.0")]
+
+use crate::fs::Metadata;
+use crate::sys_common::AsInner;
+
+#[allow(deprecated)]
+use crate::os::android::raw;
+
+/// OS-specific extensions to [`fs::Metadata`].
+///
+/// [`fs::Metadata`]: crate::fs::Metadata
+#[stable(feature = "metadata_ext", since = "1.1.0")]
+pub trait MetadataExt {
+    /// Gain a reference to the underlying `stat` structure which contains
+    /// the raw information returned by the OS.
+    ///
+    /// The contents of the returned `stat` are **not** consistent across
+    /// Unix platforms. The `os::unix::fs::MetadataExt` trait contains the
+    /// cross-Unix abstractions contained within the raw stat.
+    #[stable(feature = "metadata_ext", since = "1.1.0")]
+    #[deprecated(
+        since = "1.8.0",
+        note = "deprecated in favor of the accessor \
+                methods of this trait"
+    )]
+    #[allow(deprecated)]
+    fn as_raw_stat(&self) -> &raw::stat;
+
+    #[stable(feature = "metadata_ext2", since = "1.8.0")]
+    fn st_dev(&self) -> u64;
+    #[stable(feature = "metadata_ext2", since = "1.8.0")]
+    fn st_ino(&self) -> u64;
+    #[stable(feature = "metadata_ext2", since = "1.8.0")]
+    fn st_mode(&self) -> u32;
+    #[stable(feature = "metadata_ext2", since = "1.8.0")]
+    fn st_nlink(&self) -> u64;
+    #[stable(feature = "metadata_ext2", since = "1.8.0")]
+    fn st_uid(&self) -> u32;
+    #[stable(feature = "metadata_ext2", since = "1.8.0")]
+    fn st_gid(&self) -> u32;
+    #[stable(feature = "metadata_ext2", since = "1.8.0")]
+    fn st_rdev(&self) -> u64;
+    #[stable(feature = "metadata_ext2", since = "1.8.0")]
+    fn st_size(&self) -> u64;
+    #[stable(feature = "metadata_ext2", since = "1.8.0")]
+    fn st_atime(&self) -> i64;
+    #[stable(feature = "metadata_ext2", since = "1.8.0")]
+    fn st_atime_nsec(&self) -> i64;
+    #[stable(feature = "metadata_ext2", since = "1.8.0")]
+    fn st_mtime(&self) -> i64;
+    #[stable(feature = "metadata_ext2", since = "1.8.0")]
+    fn st_mtime_nsec(&self) -> i64;
+    #[stable(feature = "metadata_ext2", since = "1.8.0")]
+    fn st_ctime(&self) -> i64;
+    #[stable(feature = "metadata_ext2", since = "1.8.0")]
+    fn st_ctime_nsec(&self) -> i64;
+    #[stable(feature = "metadata_ext2", since = "1.8.0")]
+    fn st_blksize(&self) -> u64;
+    #[stable(feature = "metadata_ext2", since = "1.8.0")]
+    fn st_blocks(&self) -> u64;
+}
+
+#[stable(feature = "metadata_ext", since = "1.1.0")]
+impl MetadataExt for Metadata {
+    #[allow(deprecated)]
+    fn as_raw_stat(&self) -> &raw::stat {
+        unsafe { &*(self.as_inner().as_inner() as *const libc::stat as *const raw::stat) }
+    }
+    fn st_dev(&self) -> u64 {
+        self.as_inner().as_inner().st_dev as u64
+    }
+    fn st_ino(&self) -> u64 {
+        self.as_inner().as_inner().st_ino as u64
+    }
+    fn st_mode(&self) -> u32 {
+        self.as_inner().as_inner().st_mode as u32
+    }
+    fn st_nlink(&self) -> u64 {
+        self.as_inner().as_inner().st_nlink as u64
+    }
+    fn st_uid(&self) -> u32 {
+        self.as_inner().as_inner().st_uid as u32
+    }
+    fn st_gid(&self) -> u32 {
+        self.as_inner().as_inner().st_gid as u32
+    }
+    fn st_rdev(&self) -> u64 {
+        self.as_inner().as_inner().st_rdev as u64
+    }
+    fn st_size(&self) -> u64 {
+        self.as_inner().as_inner().st_size as u64
+    }
+    fn st_atime(&self) -> i64 {
+        self.as_inner().as_inner().st_atime as i64
+    }
+    fn st_atime_nsec(&self) -> i64 {
+        self.as_inner().as_inner().st_atime_nsec as i64
+    }
+    fn st_mtime(&self) -> i64 {
+        self.as_inner().as_inner().st_mtime as i64
+    }
+    fn st_mtime_nsec(&self) -> i64 {
+        self.as_inner().as_inner().st_mtime_nsec as i64
+    }
+    fn st_ctime(&self) -> i64 {
+        self.as_inner().as_inner().st_ctime as i64
+    }
+    fn st_ctime_nsec(&self) -> i64 {
+        self.as_inner().as_inner().st_ctime_nsec as i64
+    }
+    fn st_blksize(&self) -> u64 {
+        self.as_inner().as_inner().st_blksize as u64
+    }
+    fn st_blocks(&self) -> u64 {
+        self.as_inner().as_inner().st_blocks as u64
+    }
+}
diff --git a/library/std/src/os/android/mod.rs b/library/std/src/os/android/mod.rs
new file mode 100644
index 000000000..dbb0127f3
--- /dev/null
+++ b/library/std/src/os/android/mod.rs
@@ -0,0 +1,6 @@
+//! Android-specific definitions
+
+#![stable(feature = "raw_ext", since = "1.1.0")]
+
+pub mod fs;
+pub mod raw;
diff --git a/library/std/src/os/android/raw.rs b/library/std/src/os/android/raw.rs
new file mode 100644
index 000000000..a255d0320
--- /dev/null
+++ b/library/std/src/os/android/raw.rs
@@ -0,0 +1,219 @@
+//! Android-specific raw type definitions
+
+#![stable(feature = "raw_ext", since = "1.1.0")]
+#![deprecated(
+    since = "1.8.0",
+    note = "these type aliases are no longer supported by \
+            the standard library, the `libc` crate on \
+            crates.io should be used instead for the correct \
+            definitions"
+)]
+#![allow(deprecated)]
+
+use crate::os::raw::c_long;
+
+#[stable(feature = "pthread_t", since = "1.8.0")]
+pub type pthread_t = c_long;
+
+#[doc(inline)]
+#[stable(feature = "raw_ext", since = "1.1.0")]
+pub use self::arch::{blkcnt_t, blksize_t, dev_t, ino_t, mode_t, nlink_t, off_t, stat, time_t};
+
+#[cfg(any(target_arch = "arm", target_arch = "x86"))]
+mod arch {
+    use crate::os::raw::{c_longlong, c_uchar, c_uint, c_ulong, c_ulonglong};
+    use crate::os::unix::raw::{gid_t, uid_t};
+
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type dev_t = u64;
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type mode_t = u32;
+
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type blkcnt_t = u64;
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type blksize_t = u64;
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type ino_t = u64;
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type nlink_t = u64;
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type off_t = u64;
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type time_t = i64;
+
+    #[repr(C)]
+    #[derive(Clone)]
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub struct stat {
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_dev: c_ulonglong,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub __pad0: [c_uchar; 4],
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub __st_ino: u32,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_mode: c_uint,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_nlink: c_uint,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_uid: uid_t,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_gid: gid_t,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_rdev: c_ulonglong,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub __pad3: [c_uchar; 4],
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_size: c_longlong,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_blksize: u32,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_blocks: c_ulonglong,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_atime: c_ulong,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_atime_nsec: c_ulong,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_mtime: c_ulong,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_mtime_nsec: c_ulong,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_ctime: c_ulong,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_ctime_nsec: c_ulong,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_ino: c_ulonglong,
+    }
+}
+
+#[cfg(target_arch = "aarch64")]
+mod arch {
+    use crate::os::raw::{c_uchar, c_ulong};
+    use crate::os::unix::raw::{gid_t, uid_t};
+
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type dev_t = u64;
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type mode_t = u32;
+
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type blkcnt_t = u64;
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type blksize_t = u64;
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type ino_t = u64;
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type nlink_t = u64;
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type off_t = u64;
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type time_t = i64;
+
+    #[repr(C)]
+    #[derive(Clone)]
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub struct stat {
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_dev: dev_t,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub __pad0: [c_uchar; 4],
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub __st_ino: ino_t,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_mode: mode_t,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_nlink: nlink_t,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_uid: uid_t,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_gid: gid_t,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_rdev: dev_t,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub __pad3: [c_uchar; 4],
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_size: off_t,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_blksize: blksize_t,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_blocks: blkcnt_t,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_atime: time_t,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_atime_nsec: c_ulong,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_mtime: time_t,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_mtime_nsec: c_ulong,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_ctime: time_t,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_ctime_nsec: c_ulong,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_ino: ino_t,
+    }
+}
+
+#[cfg(target_arch = "x86_64")]
+mod arch {
+    use crate::os::raw::{c_long, c_uint, c_ulong};
+    use crate::os::unix::raw::{gid_t, uid_t};
+
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type dev_t = u64;
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type mode_t = u32;
+
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type blkcnt_t = u64;
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type blksize_t = u64;
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type ino_t = u64;
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type nlink_t = u32;
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type off_t = u64;
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type time_t = i64;
+
+    #[repr(C)]
+    #[derive(Clone)]
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub struct stat {
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_dev: dev_t,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_ino: ino_t,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_nlink: c_ulong,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_mode: c_uint,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_uid: uid_t,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_gid: gid_t,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_rdev: dev_t,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_size: i64,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_blksize: c_long,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_blocks: c_long,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_atime: c_ulong,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_atime_nsec: c_ulong,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_mtime: c_ulong,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_mtime_nsec: c_ulong,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_ctime: c_ulong,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_ctime_nsec: c_ulong,
+        __unused: [c_long; 3],
+    }
+}