From 2e00214b3efbdfeefaa0fe9e8b8fd519de7adc35 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:19:50 +0200
Subject: Merging upstream version 1.69.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 library/std/src/sys/hermit/fs.rs | 57 +++++++++++++++++++++++++++++++++++++---
 1 file changed, 54 insertions(+), 3 deletions(-)

(limited to 'library/std/src/sys/hermit/fs.rs')

diff --git a/library/std/src/sys/hermit/fs.rs b/library/std/src/sys/hermit/fs.rs
index 6fb92c037..c966f2177 100644
--- a/library/std/src/sys/hermit/fs.rs
+++ b/library/std/src/sys/hermit/fs.rs
@@ -3,14 +3,17 @@ use crate::fmt;
 use crate::hash::{Hash, Hasher};
 use crate::io::{self, Error, ErrorKind};
 use crate::io::{BorrowedCursor, IoSlice, IoSliceMut, SeekFrom};
+use crate::os::hermit::io::{AsFd, AsRawFd, BorrowedFd, FromRawFd, IntoRawFd, RawFd};
 use crate::path::{Path, PathBuf};
 use crate::sys::common::small_c_string::run_path_with_cstr;
 use crate::sys::cvt;
-use crate::sys::hermit::abi;
-use crate::sys::hermit::abi::{O_APPEND, O_CREAT, O_EXCL, O_RDONLY, O_RDWR, O_TRUNC, O_WRONLY};
+use crate::sys::hermit::abi::{
+    self, O_APPEND, O_CREAT, O_EXCL, O_RDONLY, O_RDWR, O_TRUNC, O_WRONLY,
+};
 use crate::sys::hermit::fd::FileDesc;
 use crate::sys::time::SystemTime;
 use crate::sys::unsupported;
+use crate::sys_common::{AsInner, AsInnerMut, FromInner, IntoInner};
 
 pub use crate::sys_common::fs::{copy, try_exists};
 //pub use crate::sys_common::fs::remove_dir_all;
@@ -283,7 +286,7 @@ impl File {
         }
 
         let fd = unsafe { cvt(abi::open(path.as_ptr(), flags, mode))? };
-        Ok(File(FileDesc::new(fd as i32)))
+        Ok(File(unsafe { FileDesc::from_raw_fd(fd as i32) }))
     }
 
     pub fn file_attr(&self) -> io::Result<FileAttr> {
@@ -363,6 +366,54 @@ impl DirBuilder {
     }
 }
 
+impl AsInner<FileDesc> for File {
+    fn as_inner(&self) -> &FileDesc {
+        &self.0
+    }
+}
+
+impl AsInnerMut<FileDesc> for File {
+    fn as_inner_mut(&mut self) -> &mut FileDesc {
+        &mut self.0
+    }
+}
+
+impl IntoInner<FileDesc> for File {
+    fn into_inner(self) -> FileDesc {
+        self.0
+    }
+}
+
+impl FromInner<FileDesc> for File {
+    fn from_inner(file_desc: FileDesc) -> Self {
+        Self(file_desc)
+    }
+}
+
+impl AsFd for File {
+    fn as_fd(&self) -> BorrowedFd<'_> {
+        self.0.as_fd()
+    }
+}
+
+impl AsRawFd for File {
+    fn as_raw_fd(&self) -> RawFd {
+        self.0.as_raw_fd()
+    }
+}
+
+impl IntoRawFd for File {
+    fn into_raw_fd(self) -> RawFd {
+        self.0.into_raw_fd()
+    }
+}
+
+impl FromRawFd for File {
+    unsafe fn from_raw_fd(raw_fd: RawFd) -> Self {
+        Self(FromRawFd::from_raw_fd(raw_fd))
+    }
+}
+
 pub fn readdir(_p: &Path) -> io::Result<ReadDir> {
     unsupported()
 }
-- 
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