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// 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.
// AMD64, Linux
package os
import syscall "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 = uint64(stat.Dev)
fi.Ino = uint64(stat.Ino)
fi.Nlink = uint64(stat.Nlink)
fi.Mode = uint32(stat.Mode)
fi.Uid = int(stat.Uid)
fi.Gid = int(stat.Gid)
fi.Rdev = uint64(stat.Rdev)
fi.Size = int64(stat.Size)
fi.Blksize = int64(stat.Blksize)
fi.Blocks = int64(stat.Blocks)
fi.Atime_ns = int64(stat.Atime.Sec)*1e9 + int64(stat.Atime.Nsec)
fi.Mtime_ns = int64(stat.Mtime.Sec)*1e9 + int64(stat.Mtime.Nsec)
fi.Ctime_ns = int64(stat.Ctime.Sec)*1e9 + int64(stat.Ctime.Nsec)
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
}
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