diff options
Diffstat (limited to 'library/std/src/sys/hermit/fs.rs')
-rw-r--r-- | library/std/src/sys/hermit/fs.rs | 57 |
1 files changed, 54 insertions, 3 deletions
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() } |