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author | Ulrich Drepper <drepper@redhat.com> | 1999-06-13 13:36:34 +0000 |
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committer | Ulrich Drepper <drepper@redhat.com> | 1999-06-13 13:36:34 +0000 |
commit | ec239360d13518a13f572b635d036c7d10028010 (patch) | |
tree | bdb5111363f45d2107849c2456b575d72779174c /db2/db/db_pr.c | |
parent | fc3703521650a9b6db910a50c4fc0f410496e134 (diff) | |
download | glibc-ec239360d13518a13f572b635d036c7d10028010.tar.gz glibc-ec239360d13518a13f572b635d036c7d10028010.tar.xz glibc-ec239360d13518a13f572b635d036c7d10028010.zip |
Update.
* db2/Makefile (distribute): Remove files which do not exist anymore.
Diffstat (limited to 'db2/db/db_pr.c')
-rw-r--r-- | db2/db/db_pr.c | 110 |
1 files changed, 56 insertions, 54 deletions
diff --git a/db2/db/db_pr.c b/db2/db/db_pr.c index a294cdd135..7f4364c6e1 100644 --- a/db2/db/db_pr.c +++ b/db2/db/db_pr.c @@ -8,7 +8,7 @@ #include "config.h" #ifndef lint -static const char sccsid[] = "@(#)db_pr.c 10.29 (Sleepycat) 5/23/98"; +static const char sccsid[] = "@(#)db_pr.c 10.40 (Sleepycat) 11/22/98"; #endif /* not lint */ #ifndef NO_SYSTEM_INCLUDES @@ -126,11 +126,10 @@ __db_prdb(dbp) { DB_AM_MLOCAL, "local mpool" }, { DB_AM_PGDEF, "default page size" }, { DB_AM_RDONLY, "read-only" }, - { DB_AM_RECOVER, "recover" }, { DB_AM_SWAP, "needswap" }, { DB_AM_THREAD, "thread" }, - { DB_BT_RECNUM, "btree:records" }, - { DB_HS_DIRTYMETA, "hash:dirty-meta" }, + { DB_BT_RECNUM, "btree:recnum" }, + { DB_DBM_ERROR, "dbm/ndbm error" }, { DB_RE_DELIMITER, "recno:delimiter" }, { DB_RE_FIXEDLEN, "recno:fixed-length" }, { DB_RE_PAD, "recno:pad" }, @@ -178,42 +177,55 @@ __db_prbtree(dbp) static const FN mfn[] = { { BTM_DUP, "duplicates" }, { BTM_RECNO, "recno" }, - { BTM_RECNUM, "btree:records" }, + { BTM_RECNUM, "btree:recnum" }, { BTM_FIXEDLEN, "recno:fixed-length" }, { BTM_RENUMBER, "recno:renumber" }, { 0 }, }; + DBC *dbc; BTMETA *mp; BTREE *t; - EPG *epg; FILE *fp; PAGE *h; RECNO *rp; db_pgno_t i; - int ret; + int cnt, ret; + const char *sep; t = dbp->internal; fp = __db_prinit(NULL); + if ((ret = dbp->cursor(dbp, NULL, &dbc, 0)) != 0) + return (ret); (void)fprintf(fp, "%s\nOn-page metadata:\n", DB_LINE); i = PGNO_METADATA; - if ((ret = __bam_pget(dbp, (PAGE **)&mp, &i, 0)) != 0) + if ((ret = memp_fget(dbp->mpf, &i, 0, (PAGE **)&mp)) != 0) { + (void)dbc->c_close(dbc); return (ret); + } + fprintf(fp, "lsn.file: %lu lsn.offset: %lu\n", + (u_long)LSN(mp).file, (u_long)LSN(mp).offset); (void)fprintf(fp, "magic %#lx\n", (u_long)mp->magic); (void)fprintf(fp, "version %#lx\n", (u_long)mp->version); (void)fprintf(fp, "pagesize %lu\n", (u_long)mp->pagesize); (void)fprintf(fp, "maxkey: %lu minkey: %lu\n", (u_long)mp->maxkey, (u_long)mp->minkey); - (void)fprintf(fp, "free %lu", (u_long)mp->free); - for (i = mp->free; i != PGNO_INVALID;) { - if ((ret = __bam_pget(dbp, &h, &i, 0)) != 0) + (void)fprintf(fp, "free list: %lu", (u_long)mp->free); + for (i = mp->free, cnt = 0, sep = ", "; i != PGNO_INVALID;) { + if ((ret = memp_fget(dbp->mpf, &i, 0, &h)) != 0) return (ret); i = h->next_pgno; (void)memp_fput(dbp->mpf, h, 0); - (void)fprintf(fp, ", %lu", (u_long)i); + (void)fprintf(fp, "%s%lu", sep, (u_long)i); + if (++cnt % 10 == 0) { + (void)fprintf(fp, "\n"); + cnt = 0; + sep = ""; + } else + sep = ", "; } (void)fprintf(fp, "\n"); @@ -227,7 +239,7 @@ __db_prbtree(dbp) (u_long)t->bt_maxkey, (u_long)t->bt_minkey); (void)fprintf(fp, "bt_compare: %#lx bt_prefix: %#lx\n", (u_long)t->bt_compare, (u_long)t->bt_prefix); - if ((rp = t->bt_recno) != NULL) { + if ((rp = t->recno) != NULL) { (void)fprintf(fp, "re_delim: %#lx re_pad: %#lx re_len: %lu re_source: %s\n", (u_long)rp->re_delim, (u_long)rp->re_pad, @@ -238,13 +250,9 @@ __db_prbtree(dbp) (u_long)rp->re_cmap, (u_long)rp->re_smap, (u_long)rp->re_emap, (u_long)rp->re_msize); } - (void)fprintf(fp, "stack:"); - for (epg = t->bt_stack; epg < t->bt_sp; ++epg) - (void)fprintf(fp, " %lu", (u_long)epg->page->pgno); - (void)fprintf(fp, "\n"); (void)fprintf(fp, "ovflsize: %lu\n", (u_long)t->bt_ovflsize); (void)fflush(fp); - return (0); + return (dbc->c_close(dbc)); } /* @@ -258,51 +266,50 @@ __db_prhash(dbp) DB *dbp; { FILE *fp; - HTAB *t; + DBC *dbc; + HASH_CURSOR *hcp; int i, put_page, ret; db_pgno_t pgno; - t = dbp->internal; - fp = __db_prinit(NULL); + if ((ret = dbp->cursor(dbp, NULL, &dbc, 0)) != 0) + return (ret); + hcp = (HASH_CURSOR *)dbc->internal; - fprintf(fp, "\thash_accesses %lu\n", (u_long)t->hash_accesses); - fprintf(fp, "\thash_collisions %lu\n", (u_long)t->hash_collisions); - fprintf(fp, "\thash_expansions %lu\n", (u_long)t->hash_expansions); - fprintf(fp, "\thash_overflows %lu\n", (u_long)t->hash_overflows); - fprintf(fp, "\thash_bigpages %lu\n", (u_long)t->hash_bigpages); - fprintf(fp, "\n"); - - if (t->hdr == NULL) { + /* + * In this case, hcp->hdr will never be null, if we decide + * to pass dbc's to this routine instead, then it could be. + */ + if (hcp->hdr == NULL) { pgno = PGNO_METADATA; - if ((ret = memp_fget(dbp->mpf, &pgno, 0, &t->hdr)) != 0) + if ((ret = memp_fget(dbp->mpf, &pgno, 0, &hcp->hdr)) != 0) return (ret); put_page = 1; } else put_page = 0; - fprintf(fp, "\tmagic %#lx\n", (u_long)t->hdr->magic); - fprintf(fp, "\tversion %lu\n", (u_long)t->hdr->version); - fprintf(fp, "\tpagesize %lu\n", (u_long)t->hdr->pagesize); - fprintf(fp, "\tovfl_point %lu\n", (u_long)t->hdr->ovfl_point); - fprintf(fp, "\tlast_freed %lu\n", (u_long)t->hdr->last_freed); - fprintf(fp, "\tmax_bucket %lu\n", (u_long)t->hdr->max_bucket); - fprintf(fp, "\thigh_mask %#lx\n", (u_long)t->hdr->high_mask); - fprintf(fp, "\tlow_mask %#lx\n", (u_long)t->hdr->low_mask); - fprintf(fp, "\tffactor %lu\n", (u_long)t->hdr->ffactor); - fprintf(fp, "\tnelem %lu\n", (u_long)t->hdr->nelem); - fprintf(fp, "\th_charkey %#lx\n", (u_long)t->hdr->h_charkey); + fprintf(fp, "\tmagic %#lx\n", (u_long)hcp->hdr->magic); + fprintf(fp, "\tversion %lu\n", (u_long)hcp->hdr->version); + fprintf(fp, "\tpagesize %lu\n", (u_long)hcp->hdr->pagesize); + fprintf(fp, "\tovfl_point %lu\n", (u_long)hcp->hdr->ovfl_point); + fprintf(fp, "\tlast_freed %lu\n", (u_long)hcp->hdr->last_freed); + fprintf(fp, "\tmax_bucket %lu\n", (u_long)hcp->hdr->max_bucket); + fprintf(fp, "\thigh_mask %#lx\n", (u_long)hcp->hdr->high_mask); + fprintf(fp, "\tlow_mask %#lx\n", (u_long)hcp->hdr->low_mask); + fprintf(fp, "\tffactor %lu\n", (u_long)hcp->hdr->ffactor); + fprintf(fp, "\tnelem %lu\n", (u_long)hcp->hdr->nelem); + fprintf(fp, "\th_charkey %#lx\n", (u_long)hcp->hdr->h_charkey); for (i = 0; i < NCACHED; i++) - fprintf(fp, "%lu ", (u_long)t->hdr->spares[i]); + fprintf(fp, "%lu ", (u_long)hcp->hdr->spares[i]); fprintf(fp, "\n"); (void)fflush(fp); if (put_page) { - (void)memp_fput(dbp->mpf, (PAGE *)t->hdr, 0); - t->hdr = NULL; + (void)memp_fput(dbp->mpf, (PAGE *)hcp->hdr, 0); + hcp->hdr = NULL; } - return (0); + return (dbc->c_close(dbc)); } /* @@ -318,22 +325,18 @@ __db_prtree(mpf, all) { PAGE *h; db_pgno_t i; - int ret, t_ret; if (set_psize == PSIZE_BOUNDARY) __db_psize(mpf); - ret = 0; for (i = PGNO_ROOT;; ++i) { - if ((ret = memp_fget(mpf, &i, 0, &h)) != 0) + if (memp_fget(mpf, &i, 0, &h) != 0) break; - if (TYPE(h) != P_INVALID) - if ((t_ret = __db_prpage(h, all)) != 0 && ret == 0) - ret = t_ret; + (void)__db_prpage(h, all); (void)memp_fput(mpf, h, 0); } (void)fflush(__db_prinit(NULL)); - return (ret); + return (0); } /* @@ -425,8 +428,7 @@ __db_prpage(h, all) (TYPE(h) == P_LRECNO && h->pgno == PGNO_ROOT)) fprintf(fp, " total records: %4lu", (u_long)RE_NREC(h)); fprintf(fp, "\n"); - if (TYPE(h) == P_LBTREE || TYPE(h) == P_LRECNO || - TYPE(h) == P_DUPLICATE || TYPE(h) == P_OVERFLOW) + if (TYPE(h) != P_IBTREE && TYPE(h) != P_IRECNO) fprintf(fp, " prev: %4lu next: %4lu", (u_long)PREV_PGNO(h), (u_long)NEXT_PGNO(h)); if (TYPE(h) == P_IBTREE || TYPE(h) == P_LBTREE) |