ProDOS-Utilities/prodos/block.go
2021-06-09 08:23:18 -04:00

23 lines
393 B
Go

package prodos
import (
"os"
)
func ReadBlock(file *os.File, block int) []byte {
buffer := make([]byte, 512)
file.ReadAt(buffer, int64(block)*512)
return buffer
}
func WriteBlock(file *os.File, block int, buffer []byte) {
WriteBlockNoSync(file, block, buffer)
file.Sync()
}
func WriteBlockNoSync(file *os.File, block int, buffer []byte) {
file.WriteAt(buffer, int64(block)*512)
}