os, syscall: handle _st_timespec for AIX stat
Reviewed-on: https://go-review.googlesource.com/87197 From-SVN: r256450
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@ -1,4 +1,4 @@
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d8a9f7433a9e8a81c992ad2908818d2e84f3698b
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19d94969c5202c07b3b166079b9f4ebbb52dfa6b
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The first line of this file holds the git revision number of the last
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merge done from the gofrontend repository.
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@ -0,0 +1,51 @@
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// 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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package os
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import (
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"syscall"
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"time"
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)
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func fillFileStatFromSys(fs *fileStat, name string) {
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fs.name = basename(name)
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fs.size = int64(fs.sys.Size)
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fs.modTime = stTimespecToTime(fs.sys.Mtim)
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fs.mode = FileMode(fs.sys.Mode & 0777)
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switch fs.sys.Mode & syscall.S_IFMT {
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case syscall.S_IFBLK:
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fs.mode |= ModeDevice
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case syscall.S_IFCHR:
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fs.mode |= ModeDevice | ModeCharDevice
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case syscall.S_IFDIR:
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fs.mode |= ModeDir
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case syscall.S_IFIFO:
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fs.mode |= ModeNamedPipe
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case syscall.S_IFLNK:
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fs.mode |= ModeSymlink
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case syscall.S_IFREG:
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// nothing to do
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case syscall.S_IFSOCK:
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fs.mode |= ModeSocket
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}
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if fs.sys.Mode&syscall.S_ISGID != 0 {
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fs.mode |= ModeSetgid
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}
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if fs.sys.Mode&syscall.S_ISUID != 0 {
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fs.mode |= ModeSetuid
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}
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if fs.sys.Mode&syscall.S_ISVTX != 0 {
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fs.mode |= ModeSticky
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}
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}
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func stTimespecToTime(ts syscall.StTimespec) time.Time {
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return time.Unix(int64(ts.Sec), int64(ts.Nsec))
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}
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// For testing.
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func atime(fi FileInfo) time.Time {
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return stTimespecToTime(fi.Sys().(*syscall.Stat_t).Atim)
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}
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@ -2,7 +2,7 @@
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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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// +build aix linux openbsd solaristag
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// +build linux openbsd solaristag
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package os
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@ -6,6 +6,14 @@ package syscall
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import "unsafe"
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func (ts *StTimespec) Unix() (sec int64, nsec int64) {
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return int64(ts.Sec), int64(ts.Nsec)
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}
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func (ts *StTimespec) Nano() int64 {
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return int64(ts.Sec)*1e9 + int64(ts.Nsec)
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}
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func direntIno(buf []byte) (uint64, bool) {
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return readInt(buf, unsafe.Offsetof(Dirent{}.Ino), unsafe.Sizeof(Dirent{}.Ino))
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}
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@ -443,6 +443,12 @@ grep '^type _tms ' gen-sysinfo.go | \
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-e 's/tms_cstime/Cstime/' \
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>> ${OUT}
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# AIX uses st_timespec struct for stat.
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grep '^type _st_timespec ' gen-sysinfo.go | \
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sed -e 's/type _st_timespec /type StTimespec /' \
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-e 's/tv_sec/Sec/' \
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-e 's/tv_nsec/Nsec/' >> ${OUT}
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# The stat type.
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# Prefer largefile variant if available.
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stat=`grep '^type _stat64 ' gen-sysinfo.go || true`
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@ -467,7 +473,7 @@ fi | sed -e 's/type _stat64/type Stat_t/' \
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-e 's/st_ctim/Ctim/' \
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-e 's/\([^a-zA-Z0-9_]\)_timeval\([^a-zA-Z0-9_]\)/\1Timeval\2/g' \
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-e 's/\([^a-zA-Z0-9_]\)_timespec_t\([^a-zA-Z0-9_]\)/\1Timespec\2/g' \
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-e 's/\([^a-zA-Z0-9_]\)_st_timespec_t\([^a-zA-Z0-9_]\)/\1Timespec\2/g' \
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-e 's/\([^a-zA-Z0-9_]\)_st_timespec_t\([^a-zA-Z0-9_]\)/\1StTimespec\2/g' \
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-e 's/\([^a-zA-Z0-9_]\)_timespec\([^a-zA-Z0-9_]\)/\1Timespec\2/g' \
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-e 's/\([^a-zA-Z0-9_]\)_timestruc_t\([^a-zA-Z0-9_]\)/\1Timestruc\2/g' \
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-e 's/Godump_[0-9] struct { \([^;]*;\) };/\1/g' \
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