Function fstat

crates/common/src/fileutils.rs:11–21

(fd: crate::crt_fd::Borrowed<'_>)

#[cfg(not(windows))]
pub fn fstat(fd: crate::crt_fd::Borrowed<'_>) -> std::io::Result<StatStruct> {
    let mut stat = core::mem::MaybeUninit::uninit();
    unsafe {
        let ret = libc::fstat(fd.as_raw(), stat.as_mut_ptr());
        if ret == -1 {
            Err(crate::os::errno_io_error())
        } else {
            Ok(stat.assume_init())
        }
    }
}

#[cfg(windows)]
pub mod windows {