blob: ebfa1721c0aad78b9edbd1e56f723c2d7c160bee [file] [log] [blame]
// 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.
package os
import "syscall"
func isSymlink(stat *syscall.Stat_t) bool {
return stat.Mode&syscall.S_IFMT == syscall.S_IFLNK
}
func fileInfoFromStat(name string, fi *FileInfo, lstat, stat *syscall.Stat_t) *FileInfo {
fi.Dev = stat.Dev
fi.Ino = stat.Ino
fi.Nlink = uint64(stat.Nlink)
fi.Mode = stat.Mode
fi.Uid = int(stat.Uid)
fi.Gid = int(stat.Gid)
fi.Rdev = stat.Rdev
fi.Size = stat.Size
fi.Blksize = int64(stat.Blksize)
fi.Blocks = stat.Blocks
fi.Atime_ns = syscall.TimespecToNsec(stat.Atim)
fi.Mtime_ns = syscall.TimespecToNsec(stat.Mtim)
fi.Ctime_ns = syscall.TimespecToNsec(stat.Ctim)
for i := len(name) - 1; i >= 0; i-- {
if name[i] == '/' {
name = name[i+1:]
break
}
}
fi.Name = name
if isSymlink(lstat) && !isSymlink(stat) {
fi.FollowedSymlink = true
}
return fi
}