| // Copyright 2020 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" | |
| "unsafe" | |
| ) | |
| func direntIno(buf []byte) (uint64, bool) { | |
| return readInt(buf, unsafe.Offsetof(syscall.Dirent{}.Ino), unsafe.Sizeof(syscall.Dirent{}.Ino)) | |
| } | |
| func direntReclen(buf []byte) (uint64, bool) { | |
| return readInt(buf, unsafe.Offsetof(syscall.Dirent{}.Reclen), unsafe.Sizeof(syscall.Dirent{}.Reclen)) | |
| } | |
| func direntNamlen(buf []byte) (uint64, bool) { | |
| reclen, ok := direntReclen(buf) | |
| if !ok { | |
| return 0, false | |
| } | |
| return reclen - uint64(unsafe.Offsetof(syscall.Dirent{}.Name)), true | |
| } | |
| func direntType(buf []byte) FileMode { | |
| return ^FileMode(0) // unknown | |
| } | |