Function str_concat

plugins/origin_server_auth/origin_server_auth.cc:847–857

dst points to starting offset of dst buffer dst_len remaining space in buffer

// dst points to starting offset of dst buffer
// dst_len remaining space in buffer
static size_t
str_concat(char *dst, size_t dst_len, const char *src, size_t src_len)
{
  size_t to_copy = std::min(dst_len, src_len);

  if (to_copy > 0) {
    TSstrlcat(dst, src, to_copy);
  }

  return to_copy;
}

TSHttpStatus
S3Request::authorize(S3Config *s3)