Function reset_reader

libCacheSim/traceReader/reader.c:486–512

}

void reset_reader(reader_t *const reader) {
  /* rewind the reader back to beginning */
  long curr_offset = 0;
  reader->n_read_req = 0;

#ifdef SUPPORT_ZSTD_TRACE
  if (reader->is_zstd_file) {
    reset_zstd_reader(reader->zstd_reader_p);
    if (reader->trace_start_offset > 0) {
      read_bytes(reader, reader->trace_start_offset);
    }
  }
#endif

  if (reader->trace_type == PLAIN_TXT_TRACE) {
    fseek(reader->file, 0, SEEK_SET);
    curr_offset = ftell(reader->file);
  } else if (reader->trace_type == CSV_TRACE) {
    csv_reset_reader(reader);
    curr_offset = ftell(reader->file);
  } else {
    reader->mmap_offset = reader->trace_start_offset;
    curr_offset = reader->mmap_offset;
  }

  DEBUG("reset reader current offset %ld\n", curr_offset);
}

int64_t get_num_of_req(reader_t *const reader) {
  if (reader->n_total_req > 0) return reader->n_total_req;