// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// TODO(rsc): Once the porting dust settles, consider
// whether this file should be stat_linux.go (and similarly
// stat_darwin.go) instead of having one copy per architecture.

// 386, Linux

package os

import (
	"os";
	"syscall";
)

func isSymlink(stat *syscall.Stat_t) bool {
	return stat.Mode & syscall.S_IFMT == syscall.S_IFLNK
}

func dirFromStat(name string, dir *Dir, lstat, stat *syscall.Stat_t) *Dir {
	dir.Dev = stat.Dev;
	dir.Ino = uint64(stat.Ino);
	dir.Nlink = uint64(stat.Nlink);
	dir.Mode = stat.Mode;
	dir.Uid = stat.Uid;
	dir.Gid = stat.Gid;
	dir.Rdev = stat.Rdev;
	dir.Size = uint64(stat.Size);
	dir.Blksize = uint64(stat.Blksize);
	dir.Blocks = uint64(stat.Blocks);
	dir.Atime_ns = uint64(syscall.TimespecToNsec(stat.Atim));
	dir.Mtime_ns = uint64(syscall.TimespecToNsec(stat.Mtim));
	dir.Ctime_ns = uint64(syscall.TimespecToNsec(stat.Ctim));
	for i := len(name) - 1; i >= 0; i-- {
		if name[i] == '/' {
			name = name[i+1:len(name)];
			break;
		}
	}
	dir.Name = name;
	if isSymlink(lstat) && !isSymlink(stat) {
		dir.FollowedSymlink = true;
	}
	return dir;
}