Sha256: 88e90b1ddef0a5e32eb24ad824580b62ab6b457b85d27d94038727739feabfb3
Contents?: true
Size: 717 Bytes
Versions: 39
Compression:
Stored size: 717 Bytes
Contents
use super::procfs::get_path_from_proc_self_fd;
use std::fs;
use std::path::PathBuf;
pub(crate) fn file_path(file: &fs::File) -> Option<PathBuf> {
use std::os::unix::fs::MetadataExt;
// Ignore paths that don't start with '/', which are things like
// `socket:[3556564]` or similar.
let path = get_path_from_proc_self_fd(file)
.ok()
.filter(|path| path.starts_with("/"))?;
// Linux appends the string " (deleted)" when a file is deleted; avoid
// treating that as the actual name. Check this after doing the `readlink`
// above so that we're conservative about concurrent deletions.
if file.metadata().ok()?.nlink() == 0 {
return None;
}
Some(path)
}
Version data entries
39 entries across 39 versions & 1 rubygems