Lines Matching defs:sparse
38 * checksparse (static) figure out if a file is sparse
1057 * We try to preserve the holes in sparse files, by skipping over
1070 bool_t sparse; /* file may be sparse */
1092 * if we suspect a file may be sparse, we must process it
1094 * over them in the output. If a file is not sparse, we
1099 sparse = TRUE;
1101 sparse = FALSE;
1163 * if the file might be sparse and we got an entire block,
1166 if (sparse && count == bsize) {
1221 * to determine whether or not a file might be sparse, and if
1222 * it is sparse, what the granularity of the holes is likely
1229 * 0 file does not appear to be sparse
1248 * is sparse. This test is not perfect, in that it will