Function RandomString

be/src/kudu/util/random_util.cc:36–48

namespace kudu {

void RandomString(void* dest, size_t n, Random* rng) {
  size_t i = 0;
  uint32_t random = rng->Next();
  char* cdest = static_cast<char*>(dest);
  static const size_t sz = sizeof(random);
  if (n >= sz) {
    for (i = 0; i <= n - sz; i += sz) {
      memcpy(&cdest[i], &random, sizeof(random));
      random = rng->Next();
    }
  }
  memcpy(cdest + i, &random, n - i);
}

string RandomString(size_t n, Random* rng) {
  faststring s;