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Diffstat (limited to 'src/pkg/os/stat_plan9.go')
-rw-r--r--src/pkg/os/stat_plan9.go91
1 files changed, 0 insertions, 91 deletions
diff --git a/src/pkg/os/stat_plan9.go b/src/pkg/os/stat_plan9.go
deleted file mode 100644
index d2300d598..000000000
--- a/src/pkg/os/stat_plan9.go
+++ /dev/null
@@ -1,91 +0,0 @@
-// Copyright 2011 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 fileInfoFromStat(fi *FileInfo, d *Dir) *FileInfo {
- fi.Dev = uint64(d.Qid.Vers) | uint64(d.Qid.Type<<32)
- fi.Ino = d.Qid.Path
-
- fi.Mode = uint32(d.Mode) & 0777
- if (d.Mode & syscall.DMDIR) == syscall.DMDIR {
- fi.Mode |= syscall.S_IFDIR
- } else {
- fi.Mode |= syscall.S_IFREG
- }
-
- fi.Size = int64(d.Length)
- fi.Atime_ns = 1e9 * int64(d.Atime)
- fi.Mtime_ns = 1e9 * int64(d.Mtime)
- fi.Name = d.Name
- fi.FollowedSymlink = false
- return fi
-}
-
-// arg is an open *File or a path string.
-func dirstat(arg interface{}) (d *Dir, err Error) {
- var name string
- nd := syscall.STATFIXLEN + 16*4
-
- for i := 0; i < 2; i++ { /* should work by the second try */
- buf := make([]byte, nd)
-
- var n int
- var e syscall.Error
-
- switch syscallArg := arg.(type) {
- case *File:
- name = syscallArg.name
- n, e = syscall.Fstat(syscallArg.fd, buf)
- case string:
- name = syscallArg
- n, e = syscall.Stat(name, buf)
- }
-
- if e != nil {
- return nil, &PathError{"stat", name, e}
- }
-
- if n < syscall.STATFIXLEN {
- return nil, &PathError{"stat", name, Eshortstat}
- }
-
- ntmp, _ := gbit16(buf)
- nd = int(ntmp)
-
- if nd <= n {
- d, e := UnmarshalDir(buf[:n])
-
- if e != nil {
- return nil, &PathError{"stat", name, e}
- }
- return d, e
- }
- }
-
- return nil, &PathError{"stat", name, Ebadstat}
-}
-
-
-// Stat returns a FileInfo structure describing the named file and an error, if any.
-func Stat(name string) (fi *FileInfo, err Error) {
- d, err := dirstat(name)
- if iserror(err) {
- return nil, err
- }
- return fileInfoFromStat(new(FileInfo), d), err
-}
-
-// Lstat returns the FileInfo structure describing the named file and an
-// error, if any. If the file is a symbolic link (though Plan 9 does not have symbolic links),
-// the returned FileInfo describes the symbolic link. Lstat makes no attempt to follow the link.
-func Lstat(name string) (fi *FileInfo, err Error) {
- d, err := dirstat(name)
- if iserror(err) {
- return nil, err
- }
- return fileInfoFromStat(new(FileInfo), d), err
-}