41 lines
1.1 KiB
Go
41 lines
1.1 KiB
Go
// Copyright 2009 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// AMD64, Linux
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package os
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import syscall "syscall"
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func isSymlink(stat *syscall.Stat_t) bool {
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return stat.Mode & syscall.S_IFMT == syscall.S_IFLNK
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}
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func fileInfoFromStat(name string, fi *FileInfo, lstat, stat *syscall.Stat_t) *FileInfo {
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fi.Dev = uint64(stat.Dev)
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fi.Ino = uint64(stat.Ino)
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fi.Nlink = uint64(stat.Nlink)
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fi.Mode = uint32(stat.Mode)
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fi.Uid = int(stat.Uid)
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fi.Gid = int(stat.Gid)
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fi.Rdev = uint64(stat.Rdev)
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fi.Size = int64(stat.Size)
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fi.Blksize = int64(stat.Blksize)
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fi.Blocks = int64(stat.Blocks)
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fi.Atime_ns = int64(stat.Atime.Sec)*1e9 + int64(stat.Atime.Nsec)
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fi.Mtime_ns = int64(stat.Mtime.Sec)*1e9 + int64(stat.Mtime.Nsec)
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fi.Ctime_ns = int64(stat.Ctime.Sec)*1e9 + int64(stat.Atime.Nsec)
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for i := len(name)-1; i >= 0; i-- {
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if name[i] == '/' {
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name = name[i+1:]
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break
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}
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}
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fi.Name = name
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if isSymlink(lstat) && !isSymlink(stat) {
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fi.FollowedSymlink = true
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}
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return fi
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}
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