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package memory_map
import (
"os"
"strconv"
)
type MemoryBuffer struct {
aligned_length uint64
length uint64
aligned_ptr uintptr
ptr uintptr
Buffer []byte
}
type MemoryMap struct {
File *os.File
file_memory_map_handle uintptr
write_map_views []MemoryBuffer
max_length uint64
End_of_file int64
}
var FileMemoryMap = make(map[string]*MemoryMap)
func ReadMemoryMapMaxSizeMb(memoryMapMaxSizeMbString string) (uint32, error) {
if memoryMapMaxSizeMbString == "" {
return 0, nil
}
memoryMapMaxSize64, err := strconv.ParseUint(memoryMapMaxSizeMbString, 10, 32)
return uint32(memoryMapMaxSize64), err
}
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