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fix munmap bug in the windows 

fix munmap bug in the windows

fix munmap bug in the windows

fix munmap bug in the windows

fix munmap bug in the windows
pull/5485/head
runner 2016-01-31 10:05:21 +08:00 committed by runner.mei
parent 60df13fb56
commit bc992fea5e
1 changed files with 6 additions and 4 deletions
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10
tsdb/engine/tsm1/mmap_windows.go
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@ -82,7 +82,6 @@ func mmap(f *os.File, offset int64, length int) (out []byte, err error) {
// Based on: https://github.com/edsrzf/mmap-go
// Based on: https://github.com/boltdb/bolt/bolt_windows.go
func munmap(b []byte) (err error) {
handleLock.Lock()
defer handleLock.Unlock()
@ -99,7 +98,9 @@ func munmap(b []byte) (err error) {
delete(handleMap, addr)
e := syscall.CloseHandle(syscall.Handle(handle))
return os.NewSyscallError("CloseHandle", e)
if e != nil {
return os.NewSyscallError("CloseHandle", e)
}
file, ok := fileMap[addr]
if !ok {
@ -109,7 +110,8 @@ func munmap(b []byte) (err error) {
delete(fileMap, addr)
e = file.Close()
return errors.New("Close File" + e.Error())
if e != nil {
return errors.New("close file" + e.Error())
}
return nil
}