diff options
Diffstat (limited to '')
| -rw-r--r-- | library/std/src/sys/hermit/fs.rs | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/library/std/src/sys/hermit/fs.rs b/library/std/src/sys/hermit/fs.rs index f921839cf..af297ff1e 100644 --- a/library/std/src/sys/hermit/fs.rs +++ b/library/std/src/sys/hermit/fs.rs @@ -1,3 +1,4 @@ +use crate::convert::TryFrom; use crate::ffi::{CStr, CString, OsString}; use crate::fmt; use crate::hash::{Hash, Hasher}; @@ -5,6 +6,7 @@ use crate::io::{self, Error, ErrorKind}; use crate::io::{BorrowedCursor, IoSlice, IoSliceMut, SeekFrom}; use crate::os::unix::ffi::OsStrExt; 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}; @@ -15,10 +17,6 @@ use crate::sys::unsupported; pub use crate::sys_common::fs::{copy, try_exists}; //pub use crate::sys_common::fs::remove_dir_all; -fn cstr(path: &Path) -> io::Result<CString> { - Ok(CString::new(path.as_os_str().as_bytes())?) -} - #[derive(Debug)] pub struct File(FileDesc); @@ -272,8 +270,7 @@ impl OpenOptions { impl File { pub fn open(path: &Path, opts: &OpenOptions) -> io::Result<File> { - let path = cstr(path)?; - File::open_c(&path, opts) + run_path_with_cstr(path, |path| File::open_c(&path, opts)) } pub fn open_c(path: &CStr, opts: &OpenOptions) -> io::Result<File> { @@ -373,9 +370,7 @@ pub fn readdir(_p: &Path) -> io::Result<ReadDir> { } pub fn unlink(path: &Path) -> io::Result<()> { - let name = cstr(path)?; - let _ = unsafe { cvt(abi::unlink(name.as_ptr()))? }; - Ok(()) + run_path_with_cstr(path, |path| cvt(unsafe { abi::unlink(path.as_ptr()) }).map(|_| ())) } pub fn rename(_old: &Path, _new: &Path) -> io::Result<()> { |