| // 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. |
| |
| // +build js,wasm nacl |
| |
| package os |
| |
| import ( |
| "syscall" |
| "time" |
| ) |
| |
| func fillFileStatFromSys(fs *fileStat, name string) { |
| fs.name = basename(name) |
| fs.size = fs.sys.Size |
| fs.modTime = timespecToTime(fs.sys.Mtime, fs.sys.MtimeNsec) |
| fs.mode = FileMode(fs.sys.Mode & 0777) |
| switch fs.sys.Mode & syscall.S_IFMT { |
| case syscall.S_IFBLK: |
| fs.mode |= ModeDevice |
| case syscall.S_IFCHR: |
| fs.mode |= ModeDevice | ModeCharDevice |
| case syscall.S_IFDIR: |
| fs.mode |= ModeDir |
| case syscall.S_IFIFO: |
| fs.mode |= ModeNamedPipe |
| case syscall.S_IFLNK: |
| fs.mode |= ModeSymlink |
| case syscall.S_IFREG: |
| // nothing to do |
| case syscall.S_IFSOCK: |
| fs.mode |= ModeSocket |
| } |
| if fs.sys.Mode&syscall.S_ISGID != 0 { |
| fs.mode |= ModeSetgid |
| } |
| if fs.sys.Mode&syscall.S_ISUID != 0 { |
| fs.mode |= ModeSetuid |
| } |
| if fs.sys.Mode&syscall.S_ISVTX != 0 { |
| fs.mode |= ModeSticky |
| } |
| } |
| |
| func timespecToTime(sec, nsec int64) time.Time { |
| return time.Unix(sec, nsec) |
| } |
| |
| // For testing. |
| func atime(fi FileInfo) time.Time { |
| st := fi.Sys().(*syscall.Stat_t) |
| return timespecToTime(st.Atime, st.AtimeNsec) |
| } |