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-rw-r--r--db2/hash/hash.c92
-rw-r--r--db2/hash/hash.src6
-rw-r--r--db2/hash/hash_auto.c186
-rw-r--r--db2/hash/hash_conv.c4
-rw-r--r--db2/hash/hash_debug.c10
-rw-r--r--db2/hash/hash_dup.c19
-rw-r--r--db2/hash/hash_func.c4
-rw-r--r--db2/hash/hash_page.c120
-rw-r--r--db2/hash/hash_rec.c36
-rw-r--r--db2/hash/hash_stat.c5
10 files changed, 265 insertions, 217 deletions
diff --git a/db2/hash/hash.c b/db2/hash/hash.c
index 5193ece..5e0660b 100644
--- a/db2/hash/hash.c
+++ b/db2/hash/hash.c
@@ -1,7 +1,7 @@
/*-
* See the file LICENSE for redistribution information.
*
- * Copyright (c) 1996, 1997
+ * Copyright (c) 1996, 1997, 1998
* Sleepycat Software. All rights reserved.
*/
/*
@@ -47,23 +47,19 @@
#include "config.h"
#ifndef lint
-static const char sccsid[] = "@(#)hash.c 10.36 (Sleepycat) 1/8/98";
+static const char sccsid[] = "@(#)hash.c 10.45 (Sleepycat) 5/11/98";
#endif /* not lint */
#ifndef NO_SYSTEM_INCLUDES
#include <sys/types.h>
-#include <sys/stat.h>
#include <errno.h>
-#include <fcntl.h>
-#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#include <unistd.h>
#endif
-#include "shqueue.h"
#include "db_int.h"
+#include "shqueue.h"
#include "db_page.h"
#include "db_am.h"
#include "db_ext.h"
@@ -71,20 +67,20 @@ static const char sccsid[] = "@(#)hash.c 10.36 (Sleepycat) 1/8/98";
#include "log.h"
static int __ham_c_close __P((DBC *));
-static int __ham_c_del __P((DBC *, int));
-static int __ham_c_get __P((DBC *, DBT *, DBT *, int));
-static int __ham_c_put __P((DBC *, DBT *, DBT *, int));
+static int __ham_c_del __P((DBC *, u_int32_t));
+static int __ham_c_get __P((DBC *, DBT *, DBT *, u_int32_t));
+static int __ham_c_put __P((DBC *, DBT *, DBT *, u_int32_t));
static int __ham_c_init __P((DB *, DB_TXN *, DBC **));
static int __ham_cursor __P((DB *, DB_TXN *, DBC **));
-static int __ham_delete __P((DB *, DB_TXN *, DBT *, int));
-static int __ham_dup_return __P((HTAB *, HASH_CURSOR *, DBT *, int));
-static int __ham_get __P((DB *, DB_TXN *, DBT *, DBT *, int));
-static void __ham_init_htab __P((HTAB *, u_int));
+static int __ham_delete __P((DB *, DB_TXN *, DBT *, u_int32_t));
+static int __ham_dup_return __P((HTAB *, HASH_CURSOR *, DBT *, u_int32_t));
+static int __ham_get __P((DB *, DB_TXN *, DBT *, DBT *, u_int32_t));
+static void __ham_init_htab __P((HTAB *, u_int32_t, u_int32_t));
static int __ham_lookup __P((HTAB *,
HASH_CURSOR *, const DBT *, u_int32_t, db_lockmode_t));
static int __ham_overwrite __P((HTAB *, HASH_CURSOR *, DBT *));
-static int __ham_put __P((DB *, DB_TXN *, DBT *, DBT *, int));
-static int __ham_sync __P((DB *, int));
+static int __ham_put __P((DB *, DB_TXN *, DBT *, DBT *, u_int32_t));
+static int __ham_sync __P((DB *, u_int32_t));
/************************** INTERFACE ROUTINES ***************************/
/* OPEN/CLOSE */
@@ -175,9 +171,9 @@ __ham_open(dbp, dbinfo)
goto out;
}
- hashp->hdr->ffactor =
- dbinfo != NULL && dbinfo->h_ffactor ? dbinfo->h_ffactor : 0;
- __ham_init_htab(hashp, dbinfo != NULL ? dbinfo->h_nelem : 0);
+ __ham_init_htab(hashp,
+ dbinfo != NULL ? dbinfo->h_nelem : 0,
+ dbinfo != NULL ? dbinfo->h_ffactor : 0);
if (F_ISSET(dbp, DB_AM_DUP))
F_SET(hashp->hdr, DB_HASH_DUP);
if ((ret = __ham_dirty_page(hashp, (PAGE *)hashp->hdr)) != 0)
@@ -230,7 +226,7 @@ out: (void)__ham_close(dbp);
}
/*
- * PUBLIC: int __ham_close __P((DB *));
+ * PUBLIC: int __ham_close __P((DB *));
*/
int
__ham_close(dbp)
@@ -264,13 +260,14 @@ __ham_close(dbp)
* Returns 0 on No Error
*/
static void
-__ham_init_htab(hashp, nelem)
+__ham_init_htab(hashp, nelem, ffactor)
HTAB *hashp;
- u_int nelem;
+ u_int32_t nelem, ffactor;
{
int32_t l2, nbuckets;
- hashp->hdr->nelem = 0;
+ memset(hashp->hdr, 0, sizeof(HASHHDR));
+ hashp->hdr->ffactor = ffactor;
hashp->hdr->pagesize = hashp->dbp->pgsize;
ZERO_LSN(hashp->hdr->lsn);
hashp->hdr->magic = DB_HASHMAGIC;
@@ -287,8 +284,6 @@ __ham_init_htab(hashp, nelem)
nbuckets = 1 << l2;
- hashp->hdr->spares[l2] = 0;
- hashp->hdr->spares[l2 + 1] = 0;
hashp->hdr->ovfl_point = l2;
hashp->hdr->last_freed = PGNO_INVALID;
@@ -310,7 +305,7 @@ __ham_init_htab(hashp, nelem)
static int
__ham_sync(dbp, flags)
DB *dbp;
- int flags;
+ u_int32_t flags;
{
int ret;
@@ -342,10 +337,9 @@ __ham_get(dbp, txn, key, data, flags)
DB_TXN *txn;
DBT *key;
DBT *data;
- int flags;
+ u_int32_t flags;
{
DB *ldbp;
- DBC *cp;
HTAB *hashp;
HASH_CURSOR *hcp;
int ret, t_ret;
@@ -362,7 +356,6 @@ __ham_get(dbp, txn, key, data, flags)
hashp = (HTAB *)ldbp->internal;
SET_LOCKER(ldbp, txn);
GET_META(ldbp, hashp);
- cp = TAILQ_FIRST(&ldbp->curs_queue);
hashp->hash_accesses++;
hcp = (HASH_CURSOR *)TAILQ_FIRST(&ldbp->curs_queue)->internal;
@@ -386,14 +379,14 @@ __ham_put(dbp, txn, key, data, flags)
DB_TXN *txn;
DBT *key;
DBT *data;
- int flags;
+ u_int32_t flags;
{
DB *ldbp;
- HTAB *hashp;
- HASH_CURSOR *hcp;
DBT tmp_val, *myval;
- int ret, t_ret;
+ HASH_CURSOR *hcp;
+ HTAB *hashp;
u_int32_t nbytes;
+ int ret, t_ret;
DEBUG_LWRITE(dbp, txn, "ham_put", key, data, flags);
if ((ret = __db_putchk(dbp, key, data,
@@ -531,7 +524,7 @@ __ham_delete(dbp, txn, key, flags)
DB *dbp;
DB_TXN *txn;
DBT *key;
- int flags;
+ u_int32_t flags;
{
DB *ldbp;
HTAB *hashp;
@@ -539,7 +532,8 @@ __ham_delete(dbp, txn, key, flags)
int ret, t_ret;
DEBUG_LWRITE(dbp, txn, "ham_delete", key, NULL, flags);
- if ((ret = __db_delchk(dbp, flags, F_ISSET(dbp, DB_AM_RDONLY))) != 0)
+ if ((ret =
+ __db_delchk(dbp, key, flags, F_ISSET(dbp, DB_AM_RDONLY))) != 0)
return (ret);
ldbp = dbp;
@@ -639,12 +633,12 @@ __ham_c_iclose(dbp, dbc)
static int
__ham_c_del(cursor, flags)
DBC *cursor;
- int flags;
+ u_int32_t flags;
{
DB *ldbp;
- HTAB *hashp;
HASH_CURSOR *hcp;
HASH_CURSOR save_curs;
+ HTAB *hashp;
db_pgno_t ppgno, chg_pgno;
int ret, t_ret;
@@ -756,7 +750,7 @@ __ham_c_del(cursor, flags)
normal: ret = __ham_del_pair(hashp, hcp, 1);
out: if ((t_ret = __ham_item_done(hashp, hcp, ret == 0)) != 0 && ret == 0)
- t_ret = ret;
+ ret = t_ret;
if (ret != 0)
*hcp = save_curs;
RELEASE_META(hashp->dbp, hashp);
@@ -770,7 +764,7 @@ __ham_c_get(cursor, key, data, flags)
DBC *cursor;
DBT *key;
DBT *data;
- int flags;
+ u_int32_t flags;
{
DB *ldbp;
HTAB *hashp;
@@ -805,7 +799,7 @@ __ham_c_get(cursor, key, data, flags)
ret = __ham_item_prev(hashp, hcp, DB_LOCK_READ);
break;
}
- /* FALL THROUGH */
+ /* FALLTHROUGH */
case DB_LAST:
ret = __ham_item_last(hashp, hcp, DB_LOCK_READ);
break;
@@ -893,7 +887,7 @@ __ham_c_get(cursor, key, data, flags)
}
}
out1: if ((t_ret = __ham_item_done(hashp, hcp, 0)) != 0 && ret == 0)
- t_ret = ret;
+ ret = t_ret;
out: if (ret)
*hcp = save_curs;
RELEASE_META(hashp->dbp, hashp);
@@ -907,17 +901,17 @@ __ham_c_put(cursor, key, data, flags)
DBC *cursor;
DBT *key;
DBT *data;
- int flags;
+ u_int32_t flags;
{
DB *ldbp;
- HTAB *hashp;
HASH_CURSOR *hcp, save_curs;
- int ret, t_ret;
+ HTAB *hashp;
u_int32_t nbytes;
+ int ret, t_ret;
DEBUG_LWRITE(cursor->dbp, cursor->txn, "ham_c_put",
flags == DB_KEYFIRST || flags == DB_KEYLAST ? key : NULL,
- NULL, flags);
+ data, flags);
ldbp = cursor->dbp;
if (F_ISSET(cursor->dbp, DB_AM_THREAD) &&
(ret = __db_gethandle(cursor->dbp, __ham_hdup, &ldbp)) != 0)
@@ -1087,14 +1081,14 @@ __ham_dup_return(hashp, hcp, val, flags)
HTAB *hashp;
HASH_CURSOR *hcp;
DBT *val;
- int flags;
+ u_int32_t flags;
{
PAGE *pp;
DBT *myval, tmp_val;
db_indx_t ndx;
db_pgno_t pgno;
u_int8_t *hk, type;
- int indx, ret;
+ int ret;
db_indx_t len;
/* Check for duplicate and return the first one. */
@@ -1145,7 +1139,6 @@ __ham_dup_return(hashp, hcp, val, flags)
memcpy(&pgno, HOFFDUP_PGNO(P_ENTRY(hcp->pagep, ndx)),
sizeof(db_pgno_t));
if (flags == DB_LAST || flags == DB_PREV) {
- indx = (int)hcp->dndx;
if ((ret = __db_dend(hashp->dbp,
pgno, &hcp->dpagep)) != 0)
return (ret);
@@ -1451,14 +1444,15 @@ __ham_c_update(hcp, chg_pgno, len, add, is_dup)
* __ham_hdup --
* This function gets called when we create a duplicate handle for a
* threaded DB. It should create the private part of the DB structure.
+ *
* PUBLIC: int __ham_hdup __P((DB *, DB *));
*/
int
__ham_hdup(orig, new)
DB *orig, *new;
{
- HTAB *hashp;
DBC *curs;
+ HTAB *hashp;
int ret;
if ((hashp = (HTAB *)__db_malloc(sizeof(HTAB))) == NULL)
diff --git a/db2/hash/hash.src b/db2/hash/hash.src
index 8cbcee7..8a51283 100644
--- a/db2/hash/hash.src
+++ b/db2/hash/hash.src
@@ -1,7 +1,7 @@
/*-
* See the file LICENSE for redistribution information.
*
- * Copyright (c) 1996, 1997
+ * Copyright (c) 1996, 1997, 1998
* Sleepycat Software. All rights reserved.
*/
/*
@@ -43,11 +43,9 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
- * @(#)hash.src 10.2 (Sleepycat) 11/2/97
+ * @(#)hash.src 10.3 (Sleepycat) 4/10/98
*/
-#include "config.h"
-
/*
* This is the source file used to create the logging functions for the
* hash package. Each access method (or set of routines wishing to register
diff --git a/db2/hash/hash_auto.c b/db2/hash/hash_auto.c
index 830ea46..41b1ebe 100644
--- a/db2/hash/hash_auto.c
+++ b/db2/hash/hash_auto.c
@@ -15,8 +15,6 @@
#include "db_dispatch.h"
#include "hash.h"
#include "db_am.h"
-#include "common_ext.h"
-
/*
* PUBLIC: int __ham_insdel_log
* PUBLIC: __P((DB_LOG *, DB_TXN *, DB_LSN *, u_int32_t,
@@ -104,7 +102,7 @@ int __ham_insdel_log(logp, txnid, ret_lsnp, flags,
memcpy(bp, data->data, data->size);
bp += data->size;
}
-#ifdef DEBUG
+#ifdef DIAGNOSTIC
if ((u_int32_t)(bp - (u_int8_t *)logrec.data) != logrec.size)
fprintf(stderr, "Error in log record length");
#endif
@@ -120,22 +118,23 @@ int __ham_insdel_log(logp, txnid, ret_lsnp, flags,
* PUBLIC: __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
*/
int
-__ham_insdel_print(notused1, dbtp, lsnp, notused3, notused4)
+__ham_insdel_print(notused1, dbtp, lsnp, notused2, notused3)
DB_LOG *notused1;
DBT *dbtp;
DB_LSN *lsnp;
- int notused3;
- void *notused4;
+ int notused2;
+ void *notused3;
{
__ham_insdel_args *argp;
u_int32_t i;
- int c, ret;
+ u_int ch;
+ int ret;
i = 0;
- c = 0;
+ ch = 0;
notused1 = NULL;
- notused3 = 0;
- notused4 = NULL;
+ notused2 = 0;
+ notused3 = NULL;
if ((ret = __ham_insdel_read(dbtp->data, &argp)) != 0)
return (ret);
@@ -154,20 +153,20 @@ __ham_insdel_print(notused1, dbtp, lsnp, notused3, notused4)
(u_long)argp->pagelsn.file, (u_long)argp->pagelsn.offset);
printf("\tkey: ");
for (i = 0; i < argp->key.size; i++) {
- c = ((char *)argp->key.data)[i];
- if (isprint(c) || c == 0xa)
- putchar(c);
+ ch = ((u_int8_t *)argp->key.data)[i];
+ if (isprint(ch) || ch == 0xa)
+ putchar(ch);
else
- printf("%#x ", c);
+ printf("%#x ", ch);
}
printf("\n");
printf("\tdata: ");
for (i = 0; i < argp->data.size; i++) {
- c = ((char *)argp->data.data)[i];
- if (isprint(c) || c == 0xa)
- putchar(c);
+ ch = ((u_int8_t *)argp->data.data)[i];
+ if (isprint(ch) || ch == 0xa)
+ putchar(ch);
else
- printf("%#x ", c);
+ printf("%#x ", ch);
}
printf("\n");
printf("\n");
@@ -300,7 +299,7 @@ int __ham_newpage_log(logp, txnid, ret_lsnp, flags,
else
memset(bp, 0, sizeof(*nextlsn));
bp += sizeof(*nextlsn);
-#ifdef DEBUG
+#ifdef DIAGNOSTIC
if ((u_int32_t)(bp - (u_int8_t *)logrec.data) != logrec.size)
fprintf(stderr, "Error in log record length");
#endif
@@ -316,22 +315,23 @@ int __ham_newpage_log(logp, txnid, ret_lsnp, flags,
* PUBLIC: __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
*/
int
-__ham_newpage_print(notused1, dbtp, lsnp, notused3, notused4)
+__ham_newpage_print(notused1, dbtp, lsnp, notused2, notused3)
DB_LOG *notused1;
DBT *dbtp;
DB_LSN *lsnp;
- int notused3;
- void *notused4;
+ int notused2;
+ void *notused3;
{
__ham_newpage_args *argp;
u_int32_t i;
- int c, ret;
+ u_int ch;
+ int ret;
i = 0;
- c = 0;
+ ch = 0;
notused1 = NULL;
- notused3 = 0;
- notused4 = NULL;
+ notused2 = 0;
+ notused3 = NULL;
if ((ret = __ham_newpage_read(dbtp->data, &argp)) != 0)
return (ret);
@@ -462,7 +462,7 @@ int __ham_splitmeta_log(logp, txnid, ret_lsnp, flags,
else
memset(bp, 0, sizeof(*metalsn));
bp += sizeof(*metalsn);
-#ifdef DEBUG
+#ifdef DIAGNOSTIC
if ((u_int32_t)(bp - (u_int8_t *)logrec.data) != logrec.size)
fprintf(stderr, "Error in log record length");
#endif
@@ -478,22 +478,23 @@ int __ham_splitmeta_log(logp, txnid, ret_lsnp, flags,
* PUBLIC: __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
*/
int
-__ham_splitmeta_print(notused1, dbtp, lsnp, notused3, notused4)
+__ham_splitmeta_print(notused1, dbtp, lsnp, notused2, notused3)
DB_LOG *notused1;
DBT *dbtp;
DB_LSN *lsnp;
- int notused3;
- void *notused4;
+ int notused2;
+ void *notused3;
{
__ham_splitmeta_args *argp;
u_int32_t i;
- int c, ret;
+ u_int ch;
+ int ret;
i = 0;
- c = 0;
+ ch = 0;
notused1 = NULL;
- notused3 = 0;
- notused4 = NULL;
+ notused2 = 0;
+ notused3 = NULL;
if ((ret = __ham_splitmeta_read(dbtp->data, &argp)) != 0)
return (ret);
@@ -622,7 +623,7 @@ int __ham_splitdata_log(logp, txnid, ret_lsnp, flags,
else
memset(bp, 0, sizeof(*pagelsn));
bp += sizeof(*pagelsn);
-#ifdef DEBUG
+#ifdef DIAGNOSTIC
if ((u_int32_t)(bp - (u_int8_t *)logrec.data) != logrec.size)
fprintf(stderr, "Error in log record length");
#endif
@@ -638,22 +639,23 @@ int __ham_splitdata_log(logp, txnid, ret_lsnp, flags,
* PUBLIC: __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
*/
int
-__ham_splitdata_print(notused1, dbtp, lsnp, notused3, notused4)
+__ham_splitdata_print(notused1, dbtp, lsnp, notused2, notused3)
DB_LOG *notused1;
DBT *dbtp;
DB_LSN *lsnp;
- int notused3;
- void *notused4;
+ int notused2;
+ void *notused3;
{
__ham_splitdata_args *argp;
u_int32_t i;
- int c, ret;
+ u_int ch;
+ int ret;
i = 0;
- c = 0;
+ ch = 0;
notused1 = NULL;
- notused3 = 0;
- notused4 = NULL;
+ notused2 = 0;
+ notused3 = NULL;
if ((ret = __ham_splitdata_read(dbtp->data, &argp)) != 0)
return (ret);
@@ -669,11 +671,11 @@ __ham_splitdata_print(notused1, dbtp, lsnp, notused3, notused4)
printf("\tpgno: %lu\n", (u_long)argp->pgno);
printf("\tpageimage: ");
for (i = 0; i < argp->pageimage.size; i++) {
- c = ((char *)argp->pageimage.data)[i];
- if (isprint(c) || c == 0xa)
- putchar(c);
+ ch = ((u_int8_t *)argp->pageimage.data)[i];
+ if (isprint(ch) || ch == 0xa)
+ putchar(ch);
else
- printf("%#x ", c);
+ printf("%#x ", ch);
}
printf("\n");
printf("\tpagelsn: [%lu][%lu]\n",
@@ -813,7 +815,7 @@ int __ham_replace_log(logp, txnid, ret_lsnp, flags,
}
memcpy(bp, &makedup, sizeof(makedup));
bp += sizeof(makedup);
-#ifdef DEBUG
+#ifdef DIAGNOSTIC
if ((u_int32_t)(bp - (u_int8_t *)logrec.data) != logrec.size)
fprintf(stderr, "Error in log record length");
#endif
@@ -829,22 +831,23 @@ int __ham_replace_log(logp, txnid, ret_lsnp, flags,
* PUBLIC: __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
*/
int
-__ham_replace_print(notused1, dbtp, lsnp, notused3, notused4)
+__ham_replace_print(notused1, dbtp, lsnp, notused2, notused3)
DB_LOG *notused1;
DBT *dbtp;
DB_LSN *lsnp;
- int notused3;
- void *notused4;
+ int notused2;
+ void *notused3;
{
__ham_replace_args *argp;
u_int32_t i;
- int c, ret;
+ u_int ch;
+ int ret;
i = 0;
- c = 0;
+ ch = 0;
notused1 = NULL;
- notused3 = 0;
- notused4 = NULL;
+ notused2 = 0;
+ notused3 = NULL;
if ((ret = __ham_replace_read(dbtp->data, &argp)) != 0)
return (ret);
@@ -863,20 +866,20 @@ __ham_replace_print(notused1, dbtp, lsnp, notused3, notused4)
printf("\toff: %ld\n", (long)argp->off);
printf("\tolditem: ");
for (i = 0; i < argp->olditem.size; i++) {
- c = ((char *)argp->olditem.data)[i];
- if (isprint(c) || c == 0xa)
- putchar(c);
+ ch = ((u_int8_t *)argp->olditem.data)[i];
+ if (isprint(ch) || ch == 0xa)
+ putchar(ch);
else
- printf("%#x ", c);
+ printf("%#x ", ch);
}
printf("\n");
printf("\tnewitem: ");
for (i = 0; i < argp->newitem.size; i++) {
- c = ((char *)argp->newitem.data)[i];
- if (isprint(c) || c == 0xa)
- putchar(c);
+ ch = ((u_int8_t *)argp->newitem.data)[i];
+ if (isprint(ch) || ch == 0xa)
+ putchar(ch);
else
- printf("%#x ", c);
+ printf("%#x ", ch);
}
printf("\n");
printf("\tmakedup: %lu\n", (u_long)argp->makedup);
@@ -1014,7 +1017,7 @@ int __ham_newpgno_log(logp, txnid, ret_lsnp, flags,
else
memset(bp, 0, sizeof(*metalsn));
bp += sizeof(*metalsn);
-#ifdef DEBUG
+#ifdef DIAGNOSTIC
if ((u_int32_t)(bp - (u_int8_t *)logrec.data) != logrec.size)
fprintf(stderr, "Error in log record length");
#endif
@@ -1030,22 +1033,23 @@ int __ham_newpgno_log(logp, txnid, ret_lsnp, flags,
* PUBLIC: __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
*/
int
-__ham_newpgno_print(notused1, dbtp, lsnp, notused3, notused4)
+__ham_newpgno_print(notused1, dbtp, lsnp, notused2, notused3)
DB_LOG *notused1;
DBT *dbtp;
DB_LSN *lsnp;
- int notused3;
- void *notused4;
+ int notused2;
+ void *notused3;
{
__ham_newpgno_args *argp;
u_int32_t i;
- int c, ret;
+ u_int ch;
+ int ret;
i = 0;
- c = 0;
+ ch = 0;
notused1 = NULL;
- notused3 = 0;
- notused4 = NULL;
+ notused2 = 0;
+ notused3 = NULL;
if ((ret = __ham_newpgno_read(dbtp->data, &argp)) != 0)
return (ret);
@@ -1182,7 +1186,7 @@ int __ham_ovfl_log(logp, txnid, ret_lsnp, flags,
else
memset(bp, 0, sizeof(*metalsn));
bp += sizeof(*metalsn);
-#ifdef DEBUG
+#ifdef DIAGNOSTIC
if ((u_int32_t)(bp - (u_int8_t *)logrec.data) != logrec.size)
fprintf(stderr, "Error in log record length");
#endif
@@ -1198,22 +1202,23 @@ int __ham_ovfl_log(logp, txnid, ret_lsnp, flags,
* PUBLIC: __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
*/
int
-__ham_ovfl_print(notused1, dbtp, lsnp, notused3, notused4)
+__ham_ovfl_print(notused1, dbtp, lsnp, notused2, notused3)
DB_LOG *notused1;
DBT *dbtp;
DB_LSN *lsnp;
- int notused3;
- void *notused4;
+ int notused2;
+ void *notused3;
{
__ham_ovfl_args *argp;
u_int32_t i;
- int c, ret;
+ u_int ch;
+ int ret;
i = 0;
- c = 0;
+ ch = 0;
notused1 = NULL;
- notused3 = 0;
- notused4 = NULL;
+ notused2 = 0;
+ notused3 = NULL;
if ((ret = __ham_ovfl_read(dbtp->data, &argp)) != 0)
return (ret);
@@ -1364,7 +1369,7 @@ int __ham_copypage_log(logp, txnid, ret_lsnp, flags,
memcpy(bp, page->data, page->size);
bp += page->size;
}
-#ifdef DEBUG
+#ifdef DIAGNOSTIC
if ((u_int32_t)(bp - (u_int8_t *)logrec.data) != logrec.size)
fprintf(stderr, "Error in log record length");
#endif
@@ -1380,22 +1385,23 @@ int __ham_copypage_log(logp, txnid, ret_lsnp, flags,
* PUBLIC: __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
*/
int
-__ham_copypage_print(notused1, dbtp, lsnp, notused3, notused4)
+__ham_copypage_print(notused1, dbtp, lsnp, notused2, notused3)
DB_LOG *notused1;
DBT *dbtp;
DB_LSN *lsnp;
- int notused3;
- void *notused4;
+ int notused2;
+ void *notused3;
{
__ham_copypage_args *argp;
u_int32_t i;
- int c, ret;
+ u_int ch;
+ int ret;
i = 0;
- c = 0;
+ ch = 0;
notused1 = NULL;
- notused3 = 0;
- notused4 = NULL;
+ notused2 = 0;
+ notused3 = NULL;
if ((ret = __ham_copypage_read(dbtp->data, &argp)) != 0)
return (ret);
@@ -1418,11 +1424,11 @@ __ham_copypage_print(notused1, dbtp, lsnp, notused3, notused4)
(u_long)argp->nnextlsn.file, (u_long)argp->nnextlsn.offset);
printf("\tpage: ");
for (i = 0; i < argp->page.size; i++) {
- c = ((char *)argp->page.data)[i];
- if (isprint(c) || c == 0xa)
- putchar(c);
+ ch = ((u_int8_t *)argp->page.data)[i];
+ if (isprint(ch) || ch == 0xa)
+ putchar(ch);
else
- printf("%#x ", c);
+ printf("%#x ", ch);
}
printf("\n");
printf("\n");
diff --git a/db2/hash/hash_conv.c b/db2/hash/hash_conv.c
index 9cebe72..c6d0ba4 100644
--- a/db2/hash/hash_conv.c
+++ b/db2/hash/hash_conv.c
@@ -1,13 +1,13 @@
/*-
* See the file LICENSE for redistribution information.
*
- * Copyright (c) 1996, 1997
+ * Copyright (c) 1996, 1997, 1998
* Sleepycat Software. All rights reserved.
*/
#include "config.h"
#ifndef lint
-static const char sccsid[] = "@(#)hash_conv.c 10.4 (Sleepycat) 9/15/97";
+static const char sccsid[] = "@(#)hash_conv.c 10.5 (Sleepycat) 4/10/98";
#endif /* not lint */
#ifndef NO_SYSTEM_INCLUDES
diff --git a/db2/hash/hash_debug.c b/db2/hash/hash_debug.c
index 979ddd7..232906a 100644
--- a/db2/hash/hash_debug.c
+++ b/db2/hash/hash_debug.c
@@ -1,7 +1,7 @@
/*-
* See the file LICENSE for redistribution information.
*
- * Copyright (c) 1996, 1997
+ * Copyright (c) 1996, 1997, 1998
* Sleepycat Software. All rights reserved.
*/
/*
@@ -43,7 +43,7 @@
#include "config.h"
#ifndef lint
-static const char sccsid[] = "@(#)hash_debug.c 10.2 (Sleepycat) 6/21/97";
+static const char sccsid[] = "@(#)hash_debug.c 10.6 (Sleepycat) 5/7/98";
#endif /* not lint */
#ifdef DEBUG
@@ -60,9 +60,6 @@ static const char sccsid[] = "@(#)hash_debug.c 10.2 (Sleepycat) 6/21/97";
*/
#ifndef NO_SYSTEM_INCLUDES
#include <sys/types.h>
-
-#include <stdio.h>
-#include <string.h>
#endif
#include "db_int.h"
@@ -83,10 +80,9 @@ __ham_dump_bucket(hashp, bucket)
{
PAGE *p;
db_pgno_t pgno;
- int ret;
for (pgno = BUCKET_TO_PAGE(hashp, bucket); pgno != PGNO_INVALID;) {
- if ((ret = memp_fget(hashp->dbp->mpf, &pgno, 0, &p)) != 0)
+ if (memp_fget(hashp->dbp->mpf, &pgno, 0, &p) != 0)
break;
(void)__db_prpage(p, 1);
pgno = p->next_pgno;
diff --git a/db2/hash/hash_dup.c b/db2/hash/hash_dup.c
index f8b0adb..ba248dd 100644
--- a/db2/hash/hash_dup.c
+++ b/db2/hash/hash_dup.c
@@ -1,7 +1,7 @@
/*-
* See the file LICENSE for redistribution information.
*
- * Copyright (c) 1996, 1997
+ * Copyright (c) 1996, 1997, 1998
* Sleepycat Software. All rights reserved.
*/
/*
@@ -42,7 +42,7 @@
#include "config.h"
#ifndef lint
-static const char sccsid[] = "@(#)hash_dup.c 10.10 (Sleepycat) 1/8/98";
+static const char sccsid[] = "@(#)hash_dup.c 10.14 (Sleepycat) 5/7/98";
#endif /* not lint */
/*
@@ -61,15 +61,11 @@ static const char sccsid[] = "@(#)hash_dup.c 10.10 (Sleepycat) 1/8/98";
#ifndef NO_SYSTEM_INCLUDES
#include <sys/types.h>
-#include <stdio.h>
-#include <stdlib.h>
#include <string.h>
-#include <unistd.h>
#endif
#include "db_int.h"
#include "db_page.h"
-#include "db_swap.h"
#include "hash.h"
static int __ham_check_move __P((HTAB *, HASH_CURSOR *, int32_t));
@@ -89,14 +85,14 @@ static int __ham_make_dup __P((const DBT *, DBT *d, void **, u_int32_t *));
* Case 4: The element is large enough to push the duplicate set onto a
* separate page.
*
- * PUBLIC: int __ham_add_dup __P((HTAB *, HASH_CURSOR *, DBT *, int));
+ * PUBLIC: int __ham_add_dup __P((HTAB *, HASH_CURSOR *, DBT *, u_int32_t));
*/
int
__ham_add_dup(hashp, hcp, nval, flags)
HTAB *hashp;
HASH_CURSOR *hcp;
DBT *nval;
- int flags;
+ u_int32_t flags;
{
DBT pval, tmp_val;
u_int32_t del_len, new_size;
@@ -367,9 +363,9 @@ __ham_check_move(hashp, hcp, add_len)
DB_LSN new_lsn;
PAGE *next_pagep;
db_pgno_t next_pgno;
- int rectype, ret;
- u_int32_t new_datalen, old_len;
+ u_int32_t new_datalen, old_len, rectype;
u_int8_t *hk;
+ int ret;
/*
* Check if we can do whatever we need to on this page. If not,
@@ -419,7 +415,8 @@ __ham_check_move(hashp, hcp, add_len)
(ret = __ham_put_page(hashp->dbp, next_pagep, 0)) != 0)
return (ret);
- if ((ret = __ham_get_page(hashp->dbp, next_pgno, &next_pagep)) != 0)
+ if ((ret =
+ __ham_get_page(hashp->dbp, next_pgno, &next_pagep)) != 0)
return (ret);
if (P_FREESPACE(next_pagep) >= new_datalen)
diff --git a/db2/hash/hash_func.c b/db2/hash/hash_func.c
index 1bf12c4..9131098 100644
--- a/db2/hash/hash_func.c
+++ b/db2/hash/hash_func.c
@@ -1,7 +1,7 @@
/*-
* See the file LICENSE for redistribution information.
*
- * Copyright (c) 1996, 1997
+ * Copyright (c) 1996, 1997, 1998
* Sleepycat Software. All rights reserved.
*/
/*
@@ -47,7 +47,7 @@
#include "config.h"
#ifndef lint
-static const char sccsid[] = "@(#)hash_func.c 10.7 (Sleepycat) 9/16/97";
+static const char sccsid[] = "@(#)hash_func.c 10.8 (Sleepycat) 4/10/98";
#endif /* not lint */
#ifndef NO_SYSTEM_INCLUDES
diff --git a/db2/hash/hash_page.c b/db2/hash/hash_page.c
index 09a4a0c..ce692f2 100644
--- a/db2/hash/hash_page.c
+++ b/db2/hash/hash_page.c
@@ -1,7 +1,7 @@
/*-
* See the file LICENSE for redistribution information.
*
- * Copyright (c) 1996, 1997
+ * Copyright (c) 1996, 1997, 1998
* Sleepycat Software. All rights reserved.
*/
/*
@@ -47,7 +47,7 @@
#include "config.h"
#ifndef lint
-static const char sccsid[] = "@(#)hash_page.c 10.31 (Sleepycat) 1/8/98";
+static const char sccsid[] = "@(#)hash_page.c 10.40 (Sleepycat) 6/2/98";
#endif /* not lint */
/*
@@ -70,15 +70,11 @@ static const char sccsid[] = "@(#)hash_page.c 10.31 (Sleepycat) 1/8/98";
#include <sys/types.h>
#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
#include <string.h>
-#include <unistd.h>
#endif
#include "db_int.h"
#include "db_page.h"
-#include "db_swap.h"
#include "hash.h"
static int __ham_lock_bucket __P((DB *, HASH_CURSOR *, db_lockmode_t));
@@ -266,6 +262,7 @@ __ham_item_last(hashp, cursorp, mode)
F_SET(cursorp, H_OK);
return (__ham_item_prev(hashp, cursorp, mode));
}
+
/*
* PUBLIC: int __ham_item_first __P((HTAB *, HASH_CURSOR *, db_lockmode_t));
*/
@@ -285,8 +282,10 @@ __ham_item_first(hashp, cursorp, mode)
}
/*
- * Returns a pointer to key/data pair on a page. In the case of bigkeys,
- * just returns the page number and index of the bigkey pointer pair.
+ * __ham_item_prev --
+ * Returns a pointer to key/data pair on a page. In the case of
+ * bigkeys, just returns the page number and index of the bigkey
+ * pointer pair.
*
* PUBLIC: int __ham_item_prev __P((HTAB *, HASH_CURSOR *, db_lockmode_t));
*/
@@ -487,12 +486,61 @@ __ham_putitem(p, dbt, type)
NUM_ENT(p) += 1;
}
+/*
+ * PUBLIC: void __ham_reputpair
+ * PUBLIC: __P((PAGE *p, u_int32_t, u_int32_t, const DBT *, const DBT *));
+ *
+ * This is a special case to restore a key/data pair to its original
+ * location during recovery. We are guaranteed that the pair fits
+ * on the page and is not the last pair on the page (because if it's
+ * the last pair, the normal insert works).
+ */
+void
+__ham_reputpair(p, psize, ndx, key, data)
+ PAGE *p;
+ u_int32_t psize, ndx;
+ const DBT *key, *data;
+{
+ db_indx_t i, movebytes, newbytes;
+ u_int8_t *from;
+
+ /* First shuffle the existing items up on the page. */
+ movebytes =
+ (ndx == 0 ? psize : p->inp[H_DATAINDEX(ndx - 1)]) - HOFFSET(p);
+ newbytes = key->size + data->size;
+ from = (u_int8_t *)p + HOFFSET(p);
+ memmove(from - newbytes, from, movebytes);
+
+ /*
+ * Adjust the indices and move them up 2 spaces. Note that we
+ * have to check the exit condition inside the loop just in case
+ * we are dealing with index 0 (db_indx_t's are unsigned).
+ */
+ for (i = NUM_ENT(p) - 1; ; i-- ) {
+ p->inp[i + 2] = p->inp[i] - newbytes;
+ if (i == H_KEYINDEX(ndx))
+ break;
+ }
+
+ /* Put the key and data on the page. */
+ p->inp[H_KEYINDEX(ndx)] =
+ (ndx == 0 ? psize : p->inp[H_DATAINDEX(ndx - 1)]) - key->size;
+ p->inp[H_DATAINDEX(ndx)] = p->inp[H_KEYINDEX(ndx)] - data->size;
+ memcpy(P_ENTRY(p, H_KEYINDEX(ndx)), key->data, key->size);
+ memcpy(P_ENTRY(p, H_DATAINDEX(ndx)), data->data, data->size);
+
+ /* Adjust page info. */
+ HOFFSET(p) -= newbytes;
+ NUM_ENT(p) += 2;
+}
+
/*
* PUBLIC: int __ham_del_pair __P((HTAB *, HASH_CURSOR *, int));
- * XXX TODO: if the item is an offdup, delete the other pages and
- * then remove the pair. If the offpage page is 0, then you can
- * just remove the pair.
+ *
+ * XXX
+ * TODO: if the item is an offdup, delete the other pages and then remove
+ * the pair. If the offpage page is 0, then you can just remove the pair.
*/
int
__ham_del_pair(hashp, cursorp, reclaim_page)
@@ -648,8 +696,9 @@ __ham_del_pair(hashp, cursorp, reclaim_page)
/*
* Cursor is advanced to the beginning of the next page.
*/
- cursorp->bndx = NDX_INVALID;
+ cursorp->bndx = 0;
cursorp->pgno = PGNO(p);
+ F_SET(cursorp, H_DELETED);
chg_pgno = PGNO(p);
if ((ret = __ham_dirty_page(hashp, p)) != 0 ||
(ret = __ham_del_page(hashp->dbp, n_pagep)) != 0)
@@ -748,8 +797,8 @@ __ham_replpair(hashp, hcp, dbt, make_dup)
{
DBT old_dbt, tdata, tmp;
DB_LSN new_lsn;
+ int32_t change; /* XXX: Possible overflow. */
u_int32_t len;
- int32_t change;
int is_big, ret, type;
u_int8_t *beg, *dest, *end, *hk, *src;
@@ -789,7 +838,7 @@ __ham_replpair(hashp, hcp, dbt, make_dup)
change += dbt->doff + dbt->dlen - len;
- if (change > (int)P_FREESPACE(hcp->pagep) || is_big) {
+ if (change > (int32_t)P_FREESPACE(hcp->pagep) || is_big) {
/*
* Case 3 -- two subcases.
* A. This is not really a partial operation, but an overwrite.
@@ -954,7 +1003,7 @@ __ham_split_page(hashp, obucket, nbucket)
HTAB *hashp;
u_int32_t obucket, nbucket;
{
- DBT key, val, page_dbt;
+ DBT key, page_dbt;
DB_ENV *dbenv;
DB_LSN new_lsn;
PAGE **pp, *old_pagep, *temp_pagep, *new_pagep;
@@ -995,7 +1044,7 @@ __ham_split_page(hashp, obucket, nbucket)
big_len = 0;
big_buf = NULL;
- val.flags = key.flags = 0;
+ key.flags = 0;
while (temp_pagep != NULL) {
for (n = 0; n < (db_indx_t)H_NUMPAIRS(temp_pagep); n++) {
if ((ret =
@@ -1103,8 +1152,8 @@ __ham_split_page(hashp, obucket, nbucket)
ret == 0)
ret = tret;
-err: if (0) {
- if (old_pagep != NULL)
+ if (0) {
+err: if (old_pagep != NULL)
(void)__ham_put_page(hashp->dbp, old_pagep, 1);
if (new_pagep != NULL)
(void)__ham_put_page(hashp->dbp, new_pagep, 1);
@@ -1121,8 +1170,8 @@ err: if (0) {
* to which we just added something. This allows us to link overflow
* pages and return the new page having correctly put the last page.
*
- * PUBLIC: int __ham_add_el __P((HTAB *, HASH_CURSOR *, const DBT *, const DBT *,
- * PUBLIC: int));
+ * PUBLIC: int __ham_add_el
+ * PUBLIC: __P((HTAB *, HASH_CURSOR *, const DBT *, const DBT *, int));
*/
int
__ham_add_el(hashp, hcp, key, val, type)
@@ -1136,8 +1185,8 @@ __ham_add_el(hashp, hcp, key, val, type)
DB_LSN new_lsn;
HOFFPAGE doff, koff;
db_pgno_t next_pgno;
- u_int32_t data_size, key_size, pairsize;
- int do_expand, is_keybig, is_databig, rectype, ret;
+ u_int32_t data_size, key_size, pairsize, rectype;
+ int do_expand, is_keybig, is_databig, ret;
int key_type, data_type;
do_expand = 0;
@@ -1268,13 +1317,14 @@ __ham_add_el(hashp, hcp, key, val, type)
* another. Works for all types of hash entries (H_OFFPAGE, H_KEYDATA,
* H_DUPLICATE, H_OFFDUP). Since we log splits at a high level, we
* do not need to do any logging here.
- * PUBLIC: void __ham_copy_item __P((HTAB *, PAGE *, int, PAGE *));
+ *
+ * PUBLIC: void __ham_copy_item __P((HTAB *, PAGE *, u_int32_t, PAGE *));
*/
void
__ham_copy_item(hashp, src_page, src_ndx, dest_page)
HTAB *hashp;
PAGE *src_page;
- int src_ndx;
+ u_int32_t src_ndx;
PAGE *dest_page;
{
u_int32_t len;
@@ -1409,7 +1459,7 @@ __ham_del_page(dbp, pagep)
LSN(pagep) = new_lsn;
}
-#ifdef DEBUG
+#ifdef DIAGNOSTIC
{
db_pgno_t __pgno;
DB_LSN __lsn;
@@ -1563,13 +1613,13 @@ __ham_overflow_page(dbp, type, pp)
#ifdef DEBUG
/*
* PUBLIC: #ifdef DEBUG
- * PUBLIC: int __bucket_to_page __P((HTAB *, int));
+ * PUBLIC: db_pgno_t __bucket_to_page __P((HTAB *, db_pgno_t));
* PUBLIC: #endif
*/
-int
+db_pgno_t
__bucket_to_page(hashp, n)
HTAB *hashp;
- int n;
+ db_pgno_t n;
{
int ret_val;
@@ -1580,7 +1630,6 @@ __bucket_to_page(hashp, n)
}
#endif
-
/*
* Create a bunch of overflow pages at the current split point.
* PUBLIC: void __ham_init_ovflpages __P((HTAB *));
@@ -1660,8 +1709,9 @@ __ham_get_cpage(hashp, hcp, mode)
* Get a new page at the cursor, putting the last page if necessary.
* If the flag is set to H_ISDUP, then we are talking about the
* duplicate page, not the main page.
- * PUBLIC: int __ham_next_cpage __P((HTAB *, HASH_CURSOR *, db_pgno_t,
- * PUBLIC: int, int));
+ *
+ * PUBLIC: int __ham_next_cpage
+ * PUBLIC: __P((HTAB *, HASH_CURSOR *, db_pgno_t, int, u_int32_t));
*/
int
__ham_next_cpage(hashp, hcp, pgno, dirty, flags)
@@ -1669,22 +1719,22 @@ __ham_next_cpage(hashp, hcp, pgno, dirty, flags)
HASH_CURSOR *hcp;
db_pgno_t pgno;
int dirty;
- int flags;
+ u_int32_t flags;
{
PAGE *p;
int ret;
- if (flags & H_ISDUP && hcp->dpagep != NULL &&
+ if (LF_ISSET(H_ISDUP) && hcp->dpagep != NULL &&
(ret = __ham_put_page(hashp->dbp, hcp->dpagep, dirty)) != 0)
return (ret);
- else if (!(flags & H_ISDUP) && hcp->pagep != NULL &&
+ else if (!LF_ISSET(H_ISDUP) && hcp->pagep != NULL &&
(ret = __ham_put_page(hashp->dbp, hcp->pagep, dirty)) != 0)
return (ret);
if ((ret = __ham_get_page(hashp->dbp, pgno, &p)) != 0)
return (ret);
- if (flags & H_ISDUP) {
+ if (LF_ISSET(H_ISDUP)) {
hcp->dpagep = p;
hcp->dpgno = pgno;
hcp->dndx = 0;
diff --git a/db2/hash/hash_rec.c b/db2/hash/hash_rec.c
index 0950825..efaf61c 100644
--- a/db2/hash/hash_rec.c
+++ b/db2/hash/hash_rec.c
@@ -1,7 +1,7 @@
/*-
* See the file LICENSE for redistribution information.
*
- * Copyright (c) 1996, 1997
+ * Copyright (c) 1996, 1997, 1998
* Sleepycat Software. All rights reserved.
*/
/*
@@ -47,14 +47,13 @@
#include "config.h"
#ifndef lint
-static const char sccsid[] = "@(#)hash_rec.c 10.15 (Sleepycat) 12/4/97";
+static const char sccsid[] = "@(#)hash_rec.c 10.19 (Sleepycat) 5/23/98";
#endif /* not lint */
#ifndef NO_SYSTEM_INCLUDES
#include <sys/types.h>
#include <errno.h>
-#include <stdlib.h>
#include <string.h>
#endif
@@ -64,7 +63,6 @@ static const char sccsid[] = "@(#)hash_rec.c 10.15 (Sleepycat) 12/4/97";
#include "hash.h"
#include "btree.h"
#include "log.h"
-#include "db_dispatch.h"
#include "common_ext.h"
/*
@@ -131,13 +129,23 @@ __ham_insdel_recover(logp, dbtp, lsnp, redo, info)
if ((op == DELPAIR && cmp_n == 0 && !redo) ||
(op == PUTPAIR && cmp_p == 0 && redo)) {
- /* Need to redo a PUT or undo a delete. */
- __ham_putitem(pagep, &argp->key,
- !redo || PAIR_ISKEYBIG(argp->opcode) ?
- H_OFFPAGE : H_KEYDATA);
- __ham_putitem(pagep, &argp->data,
- !redo || PAIR_ISDATABIG(argp->opcode) ?
- H_OFFPAGE : H_KEYDATA);
+ /*
+ * Need to redo a PUT or undo a delete. If we are undoing a
+ * delete, we've got to restore the item back to its original
+ * position. That's a royal pain in the butt (because we do
+ * not store item lengths on the page), but there's no choice.
+ */
+ if (op != DELPAIR ||
+ argp->ndx == (u_int32_t)H_NUMPAIRS(pagep)) {
+ __ham_putitem(pagep, &argp->key,
+ !redo || PAIR_ISKEYBIG(argp->opcode) ?
+ H_OFFPAGE : H_KEYDATA);
+ __ham_putitem(pagep, &argp->data,
+ !redo || PAIR_ISDATABIG(argp->opcode) ?
+ H_OFFPAGE : H_KEYDATA);
+ } else
+ (void) __ham_reputpair(pagep, hashp->hdr->pagesize,
+ argp->ndx, &argp->key, &argp->data);
LSN(pagep) = redo ? *lsnp : argp->pagelsn;
if ((ret = __ham_put_page(file_dbp, pagep, 1)) != 0)
@@ -453,7 +461,7 @@ __ham_newpgno_recover(logp, dbtp, lsnp, redo, info)
DBT *dbtp;
DB_LSN *lsnp;
int redo;
- void *info;
+ void *info;
{
__ham_newpgno_args *argp;
DB *mdbp, *file_dbp;
@@ -574,7 +582,7 @@ __ham_splitmeta_recover(logp, dbtp, lsnp, redo, info)
DBT *dbtp;
DB_LSN *lsnp;
int redo;
- void *info;
+ void *info;
{
__ham_splitmeta_args *argp;
DB *mdbp, *file_dbp;
@@ -649,7 +657,7 @@ __ham_splitdata_recover(logp, dbtp, lsnp, redo, info)
DBT *dbtp;
DB_LSN *lsnp;
int redo;
- void *info;
+ void *info;
{
__ham_splitdata_args *argp;
DB *mdbp, *file_dbp;
diff --git a/db2/hash/hash_stat.c b/db2/hash/hash_stat.c
index 99c6078..b57ca09 100644
--- a/db2/hash/hash_stat.c
+++ b/db2/hash/hash_stat.c
@@ -1,14 +1,14 @@
/*-
* See the file LICENSE for redistribution information.
*
- * Copyright (c) 1996, 1997
+ * Copyright (c) 1996, 1997, 1998
* Sleepycat Software. All rights reserved.
*/
#include "config.h"
#ifndef lint
-static const char sccsid[] = "@(#)hash_stat.c 10.6 (Sleepycat) 7/2/97";
+static const char sccsid[] = "@(#)hash_stat.c 10.8 (Sleepycat) 4/26/98";
#endif /* not lint */
#ifndef NO_SYSTEM_INCLUDES
@@ -20,7 +20,6 @@ static const char sccsid[] = "@(#)hash_stat.c 10.6 (Sleepycat) 7/2/97";
#include "db_int.h"
#include "db_page.h"
#include "hash.h"
-#include "common_ext.h"
/*
* __ham_stat --
generated by cgit v1.1 at 2024-11-19 07:09:03 +0000