Function GetKey

util/system/shmat.cpp:166–170

}
#else
static key_t GetKey(const TGUID& id) {
    i64 id64 = (ui64)(((ui64)id.dw[0] + (ui64)id.dw[2]) << 32) + (ui64)id.dw[1] + (ui64)id.dw[3];

    return id64;
}

bool TSharedMemory::Open(const TGUID& id, int size) {
    Y_ABORT_UNLESS(id, "invalid shared memory guid: %s", GetGuidAsString(id).data());