diff options
Diffstat (limited to 'mbbsd/brc.c')
| -rw-r--r-- | mbbsd/brc.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/mbbsd/brc.c b/mbbsd/brc.c index 3219d238..71a59ff7 100644 --- a/mbbsd/brc.c +++ b/mbbsd/brc.c @@ -222,18 +222,33 @@ read_old_brc(int fd) char brdname[BRC_STRLEN + 1]; char *ptr; brcnbrd_t num; + brcbid_t bid; + brcbid_t read_brd[512]; + int nRead = 0, i; ptr = brc_buf; brc_size = 0; while (read(fd, brdname, BRC_STRLEN + 1) == BRC_STRLEN + 1) { num = brdname[BRC_STRLEN]; brdname[BRC_STRLEN] = 0; - *(brcbid_t*)ptr = getbnum(brdname); + bid = getbnum(brdname); + + for (i = 0; i < nRead; ++i) + if (read_brd[i] == bid) + break; + if (i != nRead){ + lseek(fd, num * sizeof(int), SEEK_CUR); + continue; + } + read_brd[nRead >= 512 ? nRead = 0 : nRead++] = bid; + + *(brcbid_t*)ptr = bid; ptr += sizeof(brcbid_t); *(brcnbrd_t*)ptr = num; ptr += sizeof(brcnbrd_t); if (read(fd, ptr, sizeof(int) * num) != sizeof(int) * num) break; + brc_size += sizeof(brcbid_t) + sizeof(brcnbrd_t) + sizeof(time_t) * num; ptr += sizeof(time_t) * num; |