예제 #1
0
int gt_file_xread(GtFile *file, void *buf, size_t nbytes)
{
  int rval = -1;
  if (file) {
    switch (file->mode) {
      case GT_FILE_MODE_UNCOMPRESSED:
        rval = gt_xfread(buf, 1, nbytes, file->fileptr.file);
        break;
      case GT_FILE_MODE_GZIP:
        rval = gt_xgzread(file->fileptr.gzfile, buf, nbytes);
        break;
      case GT_FILE_MODE_BZIP2:
        rval = gt_xbzread(file->fileptr.bzfile, buf, nbytes);
        break;
      default: gt_assert(0);
    }
  }
  else
    rval = gt_xfread(buf, 1, nbytes, stdin);
  return rval;
}
예제 #2
0
int gt_xbzfgetc(BZFILE *bzfile)
{
  char c;
  return gt_xbzread(bzfile, &c, 1) ? c : EOF;
}