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Diffstat (limited to 'db2/db/db_pr.c')
-rw-r--r--db2/db/db_pr.c110
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)
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-15 15:08:39 +0000