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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.
- //go:build js && wasm
- 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)
- }
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