+use crate::convert::TryFrom;
use crate::ffi::{CStr, CString, OsString};
use crate::fmt;
use crate::hash::{Hash, Hasher};
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};
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);
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> {
}
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<()> {