glibc/db2/btree/btree_auto.c
Ulrich Drepper 04be94a87d Update.
1997-12-01 17:27  Ulrich Drepper  <drepper@cygnus.com>

	* Makefile (subdirs): Add iconvdata and localedata.

	* iconv/gconv.h: Define UNKNOWN_10646_CHAR as error value.

	* iconv/gconv_conf.c (read_conf_file): Little optimization.

	* iconvdata/8bit-gap.c: New file.
	* iconvdata/8bit-generic.c: Renamed from ...
	* iconvdata/iso8859-generic.c: ...this.
	* iconvdata/configure: Removed.
	* iconvdata/Makefile: Add new modules and better rules.
	* iconvdata/iso6937.c: Minor bug fixes.
	* iconvdata/iso8859-1.c: Likewise.
	* iconvdata/t61.c: Likewise.
	* iconvdata/iso8859-2.c: Change to use 8bit-generic.c.
	Minor bug fixes.
	* iconvdata/iso8859-3.c: Likewise.
	* iconvdata/iso8859-4.c: Likewise.
	* iconvdata/iso8859-5.c: Likewise.
	* iconvdata/iso8859-6.c: Likewise.
	* iconvdata/iso8859-7.c: Likewise.
	* iconvdata/iso8859-8.c: Likewise.
	* iconvdata/iso8859-9.c: Likewise.
	* iconvdata/iso8859-10.c: Likewise.
	* iconvdata/ebcdic-at-de-a.c: New file.
	* iconvdata/ebcdic-at-de.c: New file.
	* iconvdata/ebcdic-ca-fr.c: New file.
	* iconvdata/hp-roman8.c: New file.
	* iconvdata/koi-8.c: New file.
	* iconvdata/koi8-r.c: New file.
	* iconvdata/koi8-h.c: New file.
	* iconvdata/latin-greek-1.c: New file.
	* iconvdata/latin-greek-1.h: New file.
	* iconvdata/latin-greek.c: New file.
	* iconvdata/latin-greek.h: New file.
	* iconvdata/jis0201.c: New file.
	* iconvdata/jis0201.h: New file.
	* iconvdata/jis0208.c: New file.
	* iconvdata/jis0208.h: New file.
	* iconvdata/jis0212.c: New file.
	* iconvdata/jis0212.h: New file.
	* iconvdata/sjis.c: New file.
	* iconvdata/gap.pl: New file.  Script to generate table header.
	* iconvdata/gaptab.pl: New file.
	* iconvdata/gconv-modules: Add info about new modules.

	* locale/programs/charmap.c: Also examine alias names given in charmap
	files.

	* localedata/*: Add to here from add-on.  We need the information
	to generate tables for iconv.

	Update from db-2.3.14.
	* db2/Makefile: Updated.
	* db2/config.h: Likewise.
	* db2/db.h: Likewise.
	* db2/db_int.h: Likewise.
	* db2/btree/bt_cursor.c: Likewise.
	* db2/btree/bt_delete.c: Likewise.
	* db2/btree/bt_put.c: Likewise.
	* db2/btree/bt_search.c: Likewise.
	* db2/btree/bt_split.c: Likewise.
	* db2/btree/btree_auto.c: Likewise.
	* db2/common/db_appinit.c: Likewise.
	* db2/common/db_apprec.c: Likewise.
	* db2/common/db_err.c: Likewise.
	* db2/common/db_region.c: Likewise.
	* db2/db/db_auto.c: Likewise.
	* db2/db/db_dispatch.c: Likewise.
	* db2/db/db_ret.c: Likewise.
	* db2/dbm/dbm.c: Likewise.
	* db2/hash/hash_auto.c: Likewise.
	* db2/include/btree_ext.h: Likewise.
	* db2/include/common_ext.h: Likewise.
	* db2/include/db.h.src: Likewise.
	* db2/include/db_cxx.h: Likewise.
	* db2/include/db_ext.h: Likewise.
	* db2/include/db_int.h.src: Likewise.
	* db2/include/lock.h: Likewise.
	* db2/include/log.h: Likewise.
	* db2/include/mp.h: Likewise.
	* db2/include/mp_ext.h: Likewise.
	* db2/include/os_ext.h: Likewise.
	* db2/include/os_func.h: Likewise.
	* db2/lock/lock.c: Likewise.
	* db2/lock/lock_deadlock.c: Likewise.
	* db2/log/log.c: Likewise.
	* db2/log/log_archive.c: Likewise.
	* db2/log/log_auto.c: Likewise.
	* db2/log/log_get.c: Likewise.
	* db2/log/log_put.c: Likewise.
	* db2/mp/mp_bh.c: Likewise.
	* db2/mp/mp_fget.c: Likewise.
	* db2/mp/mp_fopen.c: Likewise.
	* db2/mp/mp_fput.c: Likewise.
	* db2/mp/mp_fset.c: Likewise.
	* db2/mp/mp_open.c: Likewise.
	* db2/mp/mp_pr.c: Likewise.
	* db2/mp/mp_region.c: Likewise.
	* db2/mp/mp_sync.c: Likewise.
	* db2/mutex/README: Likewise.
	* db2/mutex/mutex.c: Likewise.
	* db2/os/os_open.c: Likewise.
	* db2/os/os_func.c: Removed.
	* db2/os/os_config.c: New file.
	* db2/os/os_spin.c: New file.
	* db2/txn/txn.c: Likewise.
	* db2/txn/txn_auto.c: Likewise.

1997-11-30 06:01  Ulrich Drepper  <drepper@cygnus.com>

	* posix/sys/wait.h (__WAIT_INT): Don't use complex version with
	__typeof for C++ since this fails for class members.
	Reported by Neal Becker <neal@ctd.comsat.com>.

1997-11-28 11:21  Zack Weinberg  <zack@rabi.phys.columbia.edu>

	* configure.in: Check for a working makeinfo (3.11 or better).
	* config.make.in: Add MAKEINFO to be substituted.
	* manual/Makefile: Don't update info if makeinfo is too old.

1997-11-30 05:21  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/alpha/setjmp.S: Define _ASM and _SETJMP_H to get definitions.
	* sysdeps/alpha/__longjmp.S: Likewise.
	* sysdeps/unix/sysv/linux/alpha/kernel_termios.h: Include <termios.h>
	not <bits/termios.h>.

	* sysdeps/unix/sysv/linux/alpha/syscalls.list: Define syscall as
	__llseek and make llseek and lseek64 weak aliases.
	* sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list: Likewise.
	Patches by a sun <asun@zoology.washington.edu>.

1997-11-29 19:19  Zack Weinberg  <zack@rabi.phys.columbia.edu>

	* misc/sys/syslog.h: Delete KERNEL preprocessor conditional.
	* sysdeps/unix/sysv/linux/powerpc/bits/termios.h: Likewise.
	* sysdeps/unix/sysv/linux/sparc/bits/termios.h: Likewise.
	* misc/sys/syslog.h: Clean up BSD header.

1997-11-29  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* sysdeps/unix/sysv/linux/bits/in.h: Add changes from Linux 2.1.67.

	* sysdeps/libm-ieee754/s_ctan.c (__ctan): Raise invalid exception
	for ctan(+-inf,x).
	* sysdeps/libm-ieee754/s_ctanl.c (__ctanl): Likewise.
	* sysdeps/libm-ieee754/s_ctanf.c (__ctanf): Likewise.

	* math/libm-test.c (csqrt_test): Add tests for cabs, carg, ctan,
	csqrt (-1), ctanh(i*pi/4).

1997-11-26  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/generic/bits/confname.h: Fix comma in enumerator.

1997-11-28 13:28  Philip Blundell  <Philip.Blundell@pobox.com>

	* sysdeps/unix/sysv/linux/net/if_arp.h: Add more ARPHRD_ constants.

1997-11-26  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* wcsmbs/wcrtomb.c (__wcrtomb): Remove unused variable fake.

1997-11-26 21:28  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/posix/getcwd.c (GETCWD_STORYGE_CLASS): Remove definition
	and use.  Define GETCWD_RETURN_TYPE instead and use it.
	* sysdeps/unix/sysv/linux/getcwd.c: Define GETCWD_RETURN_TYPE instead
	of GETCWD_STORYGE_CLASS and put the return type and the
	`internal_function' in the right order for gcc 2.7.2.

1997-11-26  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* sysdeps/unix/sysv/linux/sys/module.h: Remove file.  It's
	incompatible with Linux 2.1.x.  Packages using modules
	(e.g. modutils) should/do provide their own version.  Suggested by
	Richard Henderson.

	* sysdeps/unix/sysv/linux/Dist: Remove sys/module.h.

	* sysdeps/unix/sysv/linux/Makefile (sysdep_headers)
	[$(subdir)=socket]: Remove sys/module.h.

	* libio/stdio.h: Correct comment of sys_nerr/sys_errlist.
1997-12-01 17:16:22 +00:00

1504 lines
38 KiB
C

/* Do not edit: automatically built by dist/db_gen.sh. */
#include "config.h"
#ifndef NO_SYSTEM_INCLUDES
#include <ctype.h>
#include <errno.h>
#include <stddef.h>
#include <stdlib.h>
#include <string.h>
#endif
#include "db_int.h"
#include "shqueue.h"
#include "db_page.h"
#include "db_dispatch.h"
#include "btree.h"
#include "db_am.h"
#include "common_ext.h"
/*
* PUBLIC: int __bam_pg_alloc_log
* PUBLIC: __P((DB_LOG *, DB_TXN *, DB_LSN *, u_int32_t,
* PUBLIC: u_int32_t, DB_LSN *, DB_LSN *, db_pgno_t,
* PUBLIC: u_int32_t, db_pgno_t));
*/
int __bam_pg_alloc_log(logp, txnid, ret_lsnp, flags,
fileid, meta_lsn, page_lsn, pgno, ptype, next)
DB_LOG *logp;
DB_TXN *txnid;
DB_LSN *ret_lsnp;
u_int32_t flags;
u_int32_t fileid;
DB_LSN * meta_lsn;
DB_LSN * page_lsn;
db_pgno_t pgno;
u_int32_t ptype;
db_pgno_t next;
{
DBT logrec;
DB_LSN *lsnp, null_lsn;
u_int32_t rectype, txn_num;
int ret;
u_int8_t *bp;
rectype = DB_bam_pg_alloc;
txn_num = txnid == NULL ? 0 : txnid->txnid;
if (txnid == NULL) {
null_lsn.file = 0;
null_lsn.offset = 0;
lsnp = &null_lsn;
} else
lsnp = &txnid->last_lsn;
logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
+ sizeof(fileid)
+ sizeof(*meta_lsn)
+ sizeof(*page_lsn)
+ sizeof(pgno)
+ sizeof(ptype)
+ sizeof(next);
if ((logrec.data = (void *)__db_malloc(logrec.size)) == NULL)
return (ENOMEM);
bp = logrec.data;
memcpy(bp, &rectype, sizeof(rectype));
bp += sizeof(rectype);
memcpy(bp, &txn_num, sizeof(txn_num));
bp += sizeof(txn_num);
memcpy(bp, lsnp, sizeof(DB_LSN));
bp += sizeof(DB_LSN);
memcpy(bp, &fileid, sizeof(fileid));
bp += sizeof(fileid);
if (meta_lsn != NULL)
memcpy(bp, meta_lsn, sizeof(*meta_lsn));
else
memset(bp, 0, sizeof(*meta_lsn));
bp += sizeof(*meta_lsn);
if (page_lsn != NULL)
memcpy(bp, page_lsn, sizeof(*page_lsn));
else
memset(bp, 0, sizeof(*page_lsn));
bp += sizeof(*page_lsn);
memcpy(bp, &pgno, sizeof(pgno));
bp += sizeof(pgno);
memcpy(bp, &ptype, sizeof(ptype));
bp += sizeof(ptype);
memcpy(bp, &next, sizeof(next));
bp += sizeof(next);
#ifdef DEBUG
if ((u_int32_t)(bp - (u_int8_t *)logrec.data) != logrec.size)
fprintf(stderr, "Error in log record length");
#endif
ret = log_put(logp, ret_lsnp, (DBT *)&logrec, flags);
if (txnid != NULL)
txnid->last_lsn = *ret_lsnp;
__db_free(logrec.data);
return (ret);
}
/*
* PUBLIC: int __bam_pg_alloc_print
* PUBLIC: __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
*/
int
__bam_pg_alloc_print(notused1, dbtp, lsnp, notused3, notused4)
DB_LOG *notused1;
DBT *dbtp;
DB_LSN *lsnp;
int notused3;
void *notused4;
{
__bam_pg_alloc_args *argp;
u_int32_t i;
int c, ret;
i = 0;
c = 0;
notused1 = NULL;
notused3 = 0;
notused4 = NULL;
if ((ret = __bam_pg_alloc_read(dbtp->data, &argp)) != 0)
return (ret);
printf("[%lu][%lu]bam_pg_alloc: rec: %lu txnid %lx prevlsn [%lu][%lu]\n",
(u_long)lsnp->file,
(u_long)lsnp->offset,
(u_long)argp->type,
(u_long)argp->txnid->txnid,
(u_long)argp->prev_lsn.file,
(u_long)argp->prev_lsn.offset);
printf("\tfileid: %lu\n", (u_long)argp->fileid);
printf("\tmeta_lsn: [%lu][%lu]\n",
(u_long)argp->meta_lsn.file, (u_long)argp->meta_lsn.offset);
printf("\tpage_lsn: [%lu][%lu]\n",
(u_long)argp->page_lsn.file, (u_long)argp->page_lsn.offset);
printf("\tpgno: %lu\n", (u_long)argp->pgno);
printf("\tptype: %lu\n", (u_long)argp->ptype);
printf("\tnext: %lu\n", (u_long)argp->next);
printf("\n");
__db_free(argp);
return (0);
}
/*
* PUBLIC: int __bam_pg_alloc_read __P((void *, __bam_pg_alloc_args **));
*/
int
__bam_pg_alloc_read(recbuf, argpp)
void *recbuf;
__bam_pg_alloc_args **argpp;
{
__bam_pg_alloc_args *argp;
u_int8_t *bp;
argp = (__bam_pg_alloc_args *)__db_malloc(sizeof(__bam_pg_alloc_args) +
sizeof(DB_TXN));
if (argp == NULL)
return (ENOMEM);
argp->txnid = (DB_TXN *)&argp[1];
bp = recbuf;
memcpy(&argp->type, bp, sizeof(argp->type));
bp += sizeof(argp->type);
memcpy(&argp->txnid->txnid, bp, sizeof(argp->txnid->txnid));
bp += sizeof(argp->txnid->txnid);
memcpy(&argp->prev_lsn, bp, sizeof(DB_LSN));
bp += sizeof(DB_LSN);
memcpy(&argp->fileid, bp, sizeof(argp->fileid));
bp += sizeof(argp->fileid);
memcpy(&argp->meta_lsn, bp, sizeof(argp->meta_lsn));
bp += sizeof(argp->meta_lsn);
memcpy(&argp->page_lsn, bp, sizeof(argp->page_lsn));
bp += sizeof(argp->page_lsn);
memcpy(&argp->pgno, bp, sizeof(argp->pgno));
bp += sizeof(argp->pgno);
memcpy(&argp->ptype, bp, sizeof(argp->ptype));
bp += sizeof(argp->ptype);
memcpy(&argp->next, bp, sizeof(argp->next));
bp += sizeof(argp->next);
*argpp = argp;
return (0);
}
/*
* PUBLIC: int __bam_pg_free_log
* PUBLIC: __P((DB_LOG *, DB_TXN *, DB_LSN *, u_int32_t,
* PUBLIC: u_int32_t, db_pgno_t, DB_LSN *, DBT *,
* PUBLIC: db_pgno_t));
*/
int __bam_pg_free_log(logp, txnid, ret_lsnp, flags,
fileid, pgno, meta_lsn, header, next)
DB_LOG *logp;
DB_TXN *txnid;
DB_LSN *ret_lsnp;
u_int32_t flags;
u_int32_t fileid;
db_pgno_t pgno;
DB_LSN * meta_lsn;
DBT *header;
db_pgno_t next;
{
DBT logrec;
DB_LSN *lsnp, null_lsn;
u_int32_t zero;
u_int32_t rectype, txn_num;
int ret;
u_int8_t *bp;
rectype = DB_bam_pg_free;
txn_num = txnid == NULL ? 0 : txnid->txnid;
if (txnid == NULL) {
null_lsn.file = 0;
null_lsn.offset = 0;
lsnp = &null_lsn;
} else
lsnp = &txnid->last_lsn;
logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
+ sizeof(fileid)
+ sizeof(pgno)
+ sizeof(*meta_lsn)
+ sizeof(u_int32_t) + (header == NULL ? 0 : header->size)
+ sizeof(next);
if ((logrec.data = (void *)__db_malloc(logrec.size)) == NULL)
return (ENOMEM);
bp = logrec.data;
memcpy(bp, &rectype, sizeof(rectype));
bp += sizeof(rectype);
memcpy(bp, &txn_num, sizeof(txn_num));
bp += sizeof(txn_num);
memcpy(bp, lsnp, sizeof(DB_LSN));
bp += sizeof(DB_LSN);
memcpy(bp, &fileid, sizeof(fileid));
bp += sizeof(fileid);
memcpy(bp, &pgno, sizeof(pgno));
bp += sizeof(pgno);
if (meta_lsn != NULL)
memcpy(bp, meta_lsn, sizeof(*meta_lsn));
else
memset(bp, 0, sizeof(*meta_lsn));
bp += sizeof(*meta_lsn);
if (header == NULL) {
zero = 0;
memcpy(bp, &zero, sizeof(u_int32_t));
bp += sizeof(u_int32_t);
} else {
memcpy(bp, &header->size, sizeof(header->size));
bp += sizeof(header->size);
memcpy(bp, header->data, header->size);
bp += header->size;
}
memcpy(bp, &next, sizeof(next));
bp += sizeof(next);
#ifdef DEBUG
if ((u_int32_t)(bp - (u_int8_t *)logrec.data) != logrec.size)
fprintf(stderr, "Error in log record length");
#endif
ret = log_put(logp, ret_lsnp, (DBT *)&logrec, flags);
if (txnid != NULL)
txnid->last_lsn = *ret_lsnp;
__db_free(logrec.data);
return (ret);
}
/*
* PUBLIC: int __bam_pg_free_print
* PUBLIC: __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
*/
int
__bam_pg_free_print(notused1, dbtp, lsnp, notused3, notused4)
DB_LOG *notused1;
DBT *dbtp;
DB_LSN *lsnp;
int notused3;
void *notused4;
{
__bam_pg_free_args *argp;
u_int32_t i;
int c, ret;
i = 0;
c = 0;
notused1 = NULL;
notused3 = 0;
notused4 = NULL;
if ((ret = __bam_pg_free_read(dbtp->data, &argp)) != 0)
return (ret);
printf("[%lu][%lu]bam_pg_free: rec: %lu txnid %lx prevlsn [%lu][%lu]\n",
(u_long)lsnp->file,
(u_long)lsnp->offset,
(u_long)argp->type,
(u_long)argp->txnid->txnid,
(u_long)argp->prev_lsn.file,
(u_long)argp->prev_lsn.offset);
printf("\tfileid: %lu\n", (u_long)argp->fileid);
printf("\tpgno: %lu\n", (u_long)argp->pgno);
printf("\tmeta_lsn: [%lu][%lu]\n",
(u_long)argp->meta_lsn.file, (u_long)argp->meta_lsn.offset);
printf("\theader: ");
for (i = 0; i < argp->header.size; i++) {
c = ((char *)argp->header.data)[i];
if (isprint(c) || c == 0xa)
putchar(c);
else
printf("%#x ", c);
}
printf("\n");
printf("\tnext: %lu\n", (u_long)argp->next);
printf("\n");
__db_free(argp);
return (0);
}
/*
* PUBLIC: int __bam_pg_free_read __P((void *, __bam_pg_free_args **));
*/
int
__bam_pg_free_read(recbuf, argpp)
void *recbuf;
__bam_pg_free_args **argpp;
{
__bam_pg_free_args *argp;
u_int8_t *bp;
argp = (__bam_pg_free_args *)__db_malloc(sizeof(__bam_pg_free_args) +
sizeof(DB_TXN));
if (argp == NULL)
return (ENOMEM);
argp->txnid = (DB_TXN *)&argp[1];
bp = recbuf;
memcpy(&argp->type, bp, sizeof(argp->type));
bp += sizeof(argp->type);
memcpy(&argp->txnid->txnid, bp, sizeof(argp->txnid->txnid));
bp += sizeof(argp->txnid->txnid);
memcpy(&argp->prev_lsn, bp, sizeof(DB_LSN));
bp += sizeof(DB_LSN);
memcpy(&argp->fileid, bp, sizeof(argp->fileid));
bp += sizeof(argp->fileid);
memcpy(&argp->pgno, bp, sizeof(argp->pgno));
bp += sizeof(argp->pgno);
memcpy(&argp->meta_lsn, bp, sizeof(argp->meta_lsn));
bp += sizeof(argp->meta_lsn);
memcpy(&argp->header.size, bp, sizeof(u_int32_t));
bp += sizeof(u_int32_t);
argp->header.data = bp;
bp += argp->header.size;
memcpy(&argp->next, bp, sizeof(argp->next));
bp += sizeof(argp->next);
*argpp = argp;
return (0);
}
/*
* PUBLIC: int __bam_split_log
* PUBLIC: __P((DB_LOG *, DB_TXN *, DB_LSN *, u_int32_t,
* PUBLIC: u_int32_t, db_pgno_t, DB_LSN *, db_pgno_t,
* PUBLIC: DB_LSN *, u_int32_t, db_pgno_t, DB_LSN *,
* PUBLIC: DBT *));
*/
int __bam_split_log(logp, txnid, ret_lsnp, flags,
fileid, left, llsn, right, rlsn, indx,
npgno, nlsn, pg)
DB_LOG *logp;
DB_TXN *txnid;
DB_LSN *ret_lsnp;
u_int32_t flags;
u_int32_t fileid;
db_pgno_t left;
DB_LSN * llsn;
db_pgno_t right;
DB_LSN * rlsn;
u_int32_t indx;
db_pgno_t npgno;
DB_LSN * nlsn;
DBT *pg;
{
DBT logrec;
DB_LSN *lsnp, null_lsn;
u_int32_t zero;
u_int32_t rectype, txn_num;
int ret;
u_int8_t *bp;
rectype = DB_bam_split;
txn_num = txnid == NULL ? 0 : txnid->txnid;
if (txnid == NULL) {
null_lsn.file = 0;
null_lsn.offset = 0;
lsnp = &null_lsn;
} else
lsnp = &txnid->last_lsn;
logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
+ sizeof(fileid)
+ sizeof(left)
+ sizeof(*llsn)
+ sizeof(right)
+ sizeof(*rlsn)
+ sizeof(indx)
+ sizeof(npgno)
+ sizeof(*nlsn)
+ sizeof(u_int32_t) + (pg == NULL ? 0 : pg->size);
if ((logrec.data = (void *)__db_malloc(logrec.size)) == NULL)
return (ENOMEM);
bp = logrec.data;
memcpy(bp, &rectype, sizeof(rectype));
bp += sizeof(rectype);
memcpy(bp, &txn_num, sizeof(txn_num));
bp += sizeof(txn_num);
memcpy(bp, lsnp, sizeof(DB_LSN));
bp += sizeof(DB_LSN);
memcpy(bp, &fileid, sizeof(fileid));
bp += sizeof(fileid);
memcpy(bp, &left, sizeof(left));
bp += sizeof(left);
if (llsn != NULL)
memcpy(bp, llsn, sizeof(*llsn));
else
memset(bp, 0, sizeof(*llsn));
bp += sizeof(*llsn);
memcpy(bp, &right, sizeof(right));
bp += sizeof(right);
if (rlsn != NULL)
memcpy(bp, rlsn, sizeof(*rlsn));
else
memset(bp, 0, sizeof(*rlsn));
bp += sizeof(*rlsn);
memcpy(bp, &indx, sizeof(indx));
bp += sizeof(indx);
memcpy(bp, &npgno, sizeof(npgno));
bp += sizeof(npgno);
if (nlsn != NULL)
memcpy(bp, nlsn, sizeof(*nlsn));
else
memset(bp, 0, sizeof(*nlsn));
bp += sizeof(*nlsn);
if (pg == NULL) {
zero = 0;
memcpy(bp, &zero, sizeof(u_int32_t));
bp += sizeof(u_int32_t);
} else {
memcpy(bp, &pg->size, sizeof(pg->size));
bp += sizeof(pg->size);
memcpy(bp, pg->data, pg->size);
bp += pg->size;
}
#ifdef DEBUG
if ((u_int32_t)(bp - (u_int8_t *)logrec.data) != logrec.size)
fprintf(stderr, "Error in log record length");
#endif
ret = log_put(logp, ret_lsnp, (DBT *)&logrec, flags);
if (txnid != NULL)
txnid->last_lsn = *ret_lsnp;
__db_free(logrec.data);
return (ret);
}
/*
* PUBLIC: int __bam_split_print
* PUBLIC: __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
*/
int
__bam_split_print(notused1, dbtp, lsnp, notused3, notused4)
DB_LOG *notused1;
DBT *dbtp;
DB_LSN *lsnp;
int notused3;
void *notused4;
{
__bam_split_args *argp;
u_int32_t i;
int c, ret;
i = 0;
c = 0;
notused1 = NULL;
notused3 = 0;
notused4 = NULL;
if ((ret = __bam_split_read(dbtp->data, &argp)) != 0)
return (ret);
printf("[%lu][%lu]bam_split: rec: %lu txnid %lx prevlsn [%lu][%lu]\n",
(u_long)lsnp->file,
(u_long)lsnp->offset,
(u_long)argp->type,
(u_long)argp->txnid->txnid,
(u_long)argp->prev_lsn.file,
(u_long)argp->prev_lsn.offset);
printf("\tfileid: %lu\n", (u_long)argp->fileid);
printf("\tleft: %lu\n", (u_long)argp->left);
printf("\tllsn: [%lu][%lu]\n",
(u_long)argp->llsn.file, (u_long)argp->llsn.offset);
printf("\tright: %lu\n", (u_long)argp->right);
printf("\trlsn: [%lu][%lu]\n",
(u_long)argp->rlsn.file, (u_long)argp->rlsn.offset);
printf("\tindx: %lu\n", (u_long)argp->indx);
printf("\tnpgno: %lu\n", (u_long)argp->npgno);
printf("\tnlsn: [%lu][%lu]\n",
(u_long)argp->nlsn.file, (u_long)argp->nlsn.offset);
printf("\tpg: ");
for (i = 0; i < argp->pg.size; i++) {
c = ((char *)argp->pg.data)[i];
if (isprint(c) || c == 0xa)
putchar(c);
else
printf("%#x ", c);
}
printf("\n");
printf("\n");
__db_free(argp);
return (0);
}
/*
* PUBLIC: int __bam_split_read __P((void *, __bam_split_args **));
*/
int
__bam_split_read(recbuf, argpp)
void *recbuf;
__bam_split_args **argpp;
{
__bam_split_args *argp;
u_int8_t *bp;
argp = (__bam_split_args *)__db_malloc(sizeof(__bam_split_args) +
sizeof(DB_TXN));
if (argp == NULL)
return (ENOMEM);
argp->txnid = (DB_TXN *)&argp[1];
bp = recbuf;
memcpy(&argp->type, bp, sizeof(argp->type));
bp += sizeof(argp->type);
memcpy(&argp->txnid->txnid, bp, sizeof(argp->txnid->txnid));
bp += sizeof(argp->txnid->txnid);
memcpy(&argp->prev_lsn, bp, sizeof(DB_LSN));
bp += sizeof(DB_LSN);
memcpy(&argp->fileid, bp, sizeof(argp->fileid));
bp += sizeof(argp->fileid);
memcpy(&argp->left, bp, sizeof(argp->left));
bp += sizeof(argp->left);
memcpy(&argp->llsn, bp, sizeof(argp->llsn));
bp += sizeof(argp->llsn);
memcpy(&argp->right, bp, sizeof(argp->right));
bp += sizeof(argp->right);
memcpy(&argp->rlsn, bp, sizeof(argp->rlsn));
bp += sizeof(argp->rlsn);
memcpy(&argp->indx, bp, sizeof(argp->indx));
bp += sizeof(argp->indx);
memcpy(&argp->npgno, bp, sizeof(argp->npgno));
bp += sizeof(argp->npgno);
memcpy(&argp->nlsn, bp, sizeof(argp->nlsn));
bp += sizeof(argp->nlsn);
memcpy(&argp->pg.size, bp, sizeof(u_int32_t));
bp += sizeof(u_int32_t);
argp->pg.data = bp;
bp += argp->pg.size;
*argpp = argp;
return (0);
}
/*
* PUBLIC: int __bam_rsplit_log
* PUBLIC: __P((DB_LOG *, DB_TXN *, DB_LSN *, u_int32_t,
* PUBLIC: u_int32_t, db_pgno_t, DBT *, db_pgno_t,
* PUBLIC: DBT *, DB_LSN *));
*/
int __bam_rsplit_log(logp, txnid, ret_lsnp, flags,
fileid, pgno, pgdbt, nrec, rootent, rootlsn)
DB_LOG *logp;
DB_TXN *txnid;
DB_LSN *ret_lsnp;
u_int32_t flags;
u_int32_t fileid;
db_pgno_t pgno;
DBT *pgdbt;
db_pgno_t nrec;
DBT *rootent;
DB_LSN * rootlsn;
{
DBT logrec;
DB_LSN *lsnp, null_lsn;
u_int32_t zero;
u_int32_t rectype, txn_num;
int ret;
u_int8_t *bp;
rectype = DB_bam_rsplit;
txn_num = txnid == NULL ? 0 : txnid->txnid;
if (txnid == NULL) {
null_lsn.file = 0;
null_lsn.offset = 0;
lsnp = &null_lsn;
} else
lsnp = &txnid->last_lsn;
logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
+ sizeof(fileid)
+ sizeof(pgno)
+ sizeof(u_int32_t) + (pgdbt == NULL ? 0 : pgdbt->size)
+ sizeof(nrec)
+ sizeof(u_int32_t) + (rootent == NULL ? 0 : rootent->size)
+ sizeof(*rootlsn);
if ((logrec.data = (void *)__db_malloc(logrec.size)) == NULL)
return (ENOMEM);
bp = logrec.data;
memcpy(bp, &rectype, sizeof(rectype));
bp += sizeof(rectype);
memcpy(bp, &txn_num, sizeof(txn_num));
bp += sizeof(txn_num);
memcpy(bp, lsnp, sizeof(DB_LSN));
bp += sizeof(DB_LSN);
memcpy(bp, &fileid, sizeof(fileid));
bp += sizeof(fileid);
memcpy(bp, &pgno, sizeof(pgno));
bp += sizeof(pgno);
if (pgdbt == NULL) {
zero = 0;
memcpy(bp, &zero, sizeof(u_int32_t));
bp += sizeof(u_int32_t);
} else {
memcpy(bp, &pgdbt->size, sizeof(pgdbt->size));
bp += sizeof(pgdbt->size);
memcpy(bp, pgdbt->data, pgdbt->size);
bp += pgdbt->size;
}
memcpy(bp, &nrec, sizeof(nrec));
bp += sizeof(nrec);
if (rootent == NULL) {
zero = 0;
memcpy(bp, &zero, sizeof(u_int32_t));
bp += sizeof(u_int32_t);
} else {
memcpy(bp, &rootent->size, sizeof(rootent->size));
bp += sizeof(rootent->size);
memcpy(bp, rootent->data, rootent->size);
bp += rootent->size;
}
if (rootlsn != NULL)
memcpy(bp, rootlsn, sizeof(*rootlsn));
else
memset(bp, 0, sizeof(*rootlsn));
bp += sizeof(*rootlsn);
#ifdef DEBUG
if ((u_int32_t)(bp - (u_int8_t *)logrec.data) != logrec.size)
fprintf(stderr, "Error in log record length");
#endif
ret = log_put(logp, ret_lsnp, (DBT *)&logrec, flags);
if (txnid != NULL)
txnid->last_lsn = *ret_lsnp;
__db_free(logrec.data);
return (ret);
}
/*
* PUBLIC: int __bam_rsplit_print
* PUBLIC: __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
*/
int
__bam_rsplit_print(notused1, dbtp, lsnp, notused3, notused4)
DB_LOG *notused1;
DBT *dbtp;
DB_LSN *lsnp;
int notused3;
void *notused4;
{
__bam_rsplit_args *argp;
u_int32_t i;
int c, ret;
i = 0;
c = 0;
notused1 = NULL;
notused3 = 0;
notused4 = NULL;
if ((ret = __bam_rsplit_read(dbtp->data, &argp)) != 0)
return (ret);
printf("[%lu][%lu]bam_rsplit: rec: %lu txnid %lx prevlsn [%lu][%lu]\n",
(u_long)lsnp->file,
(u_long)lsnp->offset,
(u_long)argp->type,
(u_long)argp->txnid->txnid,
(u_long)argp->prev_lsn.file,
(u_long)argp->prev_lsn.offset);
printf("\tfileid: %lu\n", (u_long)argp->fileid);
printf("\tpgno: %lu\n", (u_long)argp->pgno);
printf("\tpgdbt: ");
for (i = 0; i < argp->pgdbt.size; i++) {
c = ((char *)argp->pgdbt.data)[i];
if (isprint(c) || c == 0xa)
putchar(c);
else
printf("%#x ", c);
}
printf("\n");
printf("\tnrec: %lu\n", (u_long)argp->nrec);
printf("\trootent: ");
for (i = 0; i < argp->rootent.size; i++) {
c = ((char *)argp->rootent.data)[i];
if (isprint(c) || c == 0xa)
putchar(c);
else
printf("%#x ", c);
}
printf("\n");
printf("\trootlsn: [%lu][%lu]\n",
(u_long)argp->rootlsn.file, (u_long)argp->rootlsn.offset);
printf("\n");
__db_free(argp);
return (0);
}
/*
* PUBLIC: int __bam_rsplit_read __P((void *, __bam_rsplit_args **));
*/
int
__bam_rsplit_read(recbuf, argpp)
void *recbuf;
__bam_rsplit_args **argpp;
{
__bam_rsplit_args *argp;
u_int8_t *bp;
argp = (__bam_rsplit_args *)__db_malloc(sizeof(__bam_rsplit_args) +
sizeof(DB_TXN));
if (argp == NULL)
return (ENOMEM);
argp->txnid = (DB_TXN *)&argp[1];
bp = recbuf;
memcpy(&argp->type, bp, sizeof(argp->type));
bp += sizeof(argp->type);
memcpy(&argp->txnid->txnid, bp, sizeof(argp->txnid->txnid));
bp += sizeof(argp->txnid->txnid);
memcpy(&argp->prev_lsn, bp, sizeof(DB_LSN));
bp += sizeof(DB_LSN);
memcpy(&argp->fileid, bp, sizeof(argp->fileid));
bp += sizeof(argp->fileid);
memcpy(&argp->pgno, bp, sizeof(argp->pgno));
bp += sizeof(argp->pgno);
memcpy(&argp->pgdbt.size, bp, sizeof(u_int32_t));
bp += sizeof(u_int32_t);
argp->pgdbt.data = bp;
bp += argp->pgdbt.size;
memcpy(&argp->nrec, bp, sizeof(argp->nrec));
bp += sizeof(argp->nrec);
memcpy(&argp->rootent.size, bp, sizeof(u_int32_t));
bp += sizeof(u_int32_t);
argp->rootent.data = bp;
bp += argp->rootent.size;
memcpy(&argp->rootlsn, bp, sizeof(argp->rootlsn));
bp += sizeof(argp->rootlsn);
*argpp = argp;
return (0);
}
/*
* PUBLIC: int __bam_adj_log
* PUBLIC: __P((DB_LOG *, DB_TXN *, DB_LSN *, u_int32_t,
* PUBLIC: u_int32_t, db_pgno_t, DB_LSN *, u_int32_t,
* PUBLIC: u_int32_t, u_int32_t));
*/
int __bam_adj_log(logp, txnid, ret_lsnp, flags,
fileid, pgno, lsn, indx, indx_copy, is_insert)
DB_LOG *logp;
DB_TXN *txnid;
DB_LSN *ret_lsnp;
u_int32_t flags;
u_int32_t fileid;
db_pgno_t pgno;
DB_LSN * lsn;
u_int32_t indx;
u_int32_t indx_copy;
u_int32_t is_insert;
{
DBT logrec;
DB_LSN *lsnp, null_lsn;
u_int32_t rectype, txn_num;
int ret;
u_int8_t *bp;
rectype = DB_bam_adj;
txn_num = txnid == NULL ? 0 : txnid->txnid;
if (txnid == NULL) {
null_lsn.file = 0;
null_lsn.offset = 0;
lsnp = &null_lsn;
} else
lsnp = &txnid->last_lsn;
logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
+ sizeof(fileid)
+ sizeof(pgno)
+ sizeof(*lsn)
+ sizeof(indx)
+ sizeof(indx_copy)
+ sizeof(is_insert);
if ((logrec.data = (void *)__db_malloc(logrec.size)) == NULL)
return (ENOMEM);
bp = logrec.data;
memcpy(bp, &rectype, sizeof(rectype));
bp += sizeof(rectype);
memcpy(bp, &txn_num, sizeof(txn_num));
bp += sizeof(txn_num);
memcpy(bp, lsnp, sizeof(DB_LSN));
bp += sizeof(DB_LSN);
memcpy(bp, &fileid, sizeof(fileid));
bp += sizeof(fileid);
memcpy(bp, &pgno, sizeof(pgno));
bp += sizeof(pgno);
if (lsn != NULL)
memcpy(bp, lsn, sizeof(*lsn));
else
memset(bp, 0, sizeof(*lsn));
bp += sizeof(*lsn);
memcpy(bp, &indx, sizeof(indx));
bp += sizeof(indx);
memcpy(bp, &indx_copy, sizeof(indx_copy));
bp += sizeof(indx_copy);
memcpy(bp, &is_insert, sizeof(is_insert));
bp += sizeof(is_insert);
#ifdef DEBUG
if ((u_int32_t)(bp - (u_int8_t *)logrec.data) != logrec.size)
fprintf(stderr, "Error in log record length");
#endif
ret = log_put(logp, ret_lsnp, (DBT *)&logrec, flags);
if (txnid != NULL)
txnid->last_lsn = *ret_lsnp;
__db_free(logrec.data);
return (ret);
}
/*
* PUBLIC: int __bam_adj_print
* PUBLIC: __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
*/
int
__bam_adj_print(notused1, dbtp, lsnp, notused3, notused4)
DB_LOG *notused1;
DBT *dbtp;
DB_LSN *lsnp;
int notused3;
void *notused4;
{
__bam_adj_args *argp;
u_int32_t i;
int c, ret;
i = 0;
c = 0;
notused1 = NULL;
notused3 = 0;
notused4 = NULL;
if ((ret = __bam_adj_read(dbtp->data, &argp)) != 0)
return (ret);
printf("[%lu][%lu]bam_adj: rec: %lu txnid %lx prevlsn [%lu][%lu]\n",
(u_long)lsnp->file,
(u_long)lsnp->offset,
(u_long)argp->type,
(u_long)argp->txnid->txnid,
(u_long)argp->prev_lsn.file,
(u_long)argp->prev_lsn.offset);
printf("\tfileid: %lu\n", (u_long)argp->fileid);
printf("\tpgno: %lu\n", (u_long)argp->pgno);
printf("\tlsn: [%lu][%lu]\n",
(u_long)argp->lsn.file, (u_long)argp->lsn.offset);
printf("\tindx: %lu\n", (u_long)argp->indx);
printf("\tindx_copy: %lu\n", (u_long)argp->indx_copy);
printf("\tis_insert: %lu\n", (u_long)argp->is_insert);
printf("\n");
__db_free(argp);
return (0);
}
/*
* PUBLIC: int __bam_adj_read __P((void *, __bam_adj_args **));
*/
int
__bam_adj_read(recbuf, argpp)
void *recbuf;
__bam_adj_args **argpp;
{
__bam_adj_args *argp;
u_int8_t *bp;
argp = (__bam_adj_args *)__db_malloc(sizeof(__bam_adj_args) +
sizeof(DB_TXN));
if (argp == NULL)
return (ENOMEM);
argp->txnid = (DB_TXN *)&argp[1];
bp = recbuf;
memcpy(&argp->type, bp, sizeof(argp->type));
bp += sizeof(argp->type);
memcpy(&argp->txnid->txnid, bp, sizeof(argp->txnid->txnid));
bp += sizeof(argp->txnid->txnid);
memcpy(&argp->prev_lsn, bp, sizeof(DB_LSN));
bp += sizeof(DB_LSN);
memcpy(&argp->fileid, bp, sizeof(argp->fileid));
bp += sizeof(argp->fileid);
memcpy(&argp->pgno, bp, sizeof(argp->pgno));
bp += sizeof(argp->pgno);
memcpy(&argp->lsn, bp, sizeof(argp->lsn));
bp += sizeof(argp->lsn);
memcpy(&argp->indx, bp, sizeof(argp->indx));
bp += sizeof(argp->indx);
memcpy(&argp->indx_copy, bp, sizeof(argp->indx_copy));
bp += sizeof(argp->indx_copy);
memcpy(&argp->is_insert, bp, sizeof(argp->is_insert));
bp += sizeof(argp->is_insert);
*argpp = argp;
return (0);
}
/*
* PUBLIC: int __bam_cadjust_log
* PUBLIC: __P((DB_LOG *, DB_TXN *, DB_LSN *, u_int32_t,
* PUBLIC: u_int32_t, db_pgno_t, DB_LSN *, u_int32_t,
* PUBLIC: int32_t, int32_t));
*/
int __bam_cadjust_log(logp, txnid, ret_lsnp, flags,
fileid, pgno, lsn, indx, adjust, total)
DB_LOG *logp;
DB_TXN *txnid;
DB_LSN *ret_lsnp;
u_int32_t flags;
u_int32_t fileid;
db_pgno_t pgno;
DB_LSN * lsn;
u_int32_t indx;
int32_t adjust;
int32_t total;
{
DBT logrec;
DB_LSN *lsnp, null_lsn;
u_int32_t rectype, txn_num;
int ret;
u_int8_t *bp;
rectype = DB_bam_cadjust;
txn_num = txnid == NULL ? 0 : txnid->txnid;
if (txnid == NULL) {
null_lsn.file = 0;
null_lsn.offset = 0;
lsnp = &null_lsn;
} else
lsnp = &txnid->last_lsn;
logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
+ sizeof(fileid)
+ sizeof(pgno)
+ sizeof(*lsn)
+ sizeof(indx)
+ sizeof(adjust)
+ sizeof(total);
if ((logrec.data = (void *)__db_malloc(logrec.size)) == NULL)
return (ENOMEM);
bp = logrec.data;
memcpy(bp, &rectype, sizeof(rectype));
bp += sizeof(rectype);
memcpy(bp, &txn_num, sizeof(txn_num));
bp += sizeof(txn_num);
memcpy(bp, lsnp, sizeof(DB_LSN));
bp += sizeof(DB_LSN);
memcpy(bp, &fileid, sizeof(fileid));
bp += sizeof(fileid);
memcpy(bp, &pgno, sizeof(pgno));
bp += sizeof(pgno);
if (lsn != NULL)
memcpy(bp, lsn, sizeof(*lsn));
else
memset(bp, 0, sizeof(*lsn));
bp += sizeof(*lsn);
memcpy(bp, &indx, sizeof(indx));
bp += sizeof(indx);
memcpy(bp, &adjust, sizeof(adjust));
bp += sizeof(adjust);
memcpy(bp, &total, sizeof(total));
bp += sizeof(total);
#ifdef DEBUG
if ((u_int32_t)(bp - (u_int8_t *)logrec.data) != logrec.size)
fprintf(stderr, "Error in log record length");
#endif
ret = log_put(logp, ret_lsnp, (DBT *)&logrec, flags);
if (txnid != NULL)
txnid->last_lsn = *ret_lsnp;
__db_free(logrec.data);
return (ret);
}
/*
* PUBLIC: int __bam_cadjust_print
* PUBLIC: __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
*/
int
__bam_cadjust_print(notused1, dbtp, lsnp, notused3, notused4)
DB_LOG *notused1;
DBT *dbtp;
DB_LSN *lsnp;
int notused3;
void *notused4;
{
__bam_cadjust_args *argp;
u_int32_t i;
int c, ret;
i = 0;
c = 0;
notused1 = NULL;
notused3 = 0;
notused4 = NULL;
if ((ret = __bam_cadjust_read(dbtp->data, &argp)) != 0)
return (ret);
printf("[%lu][%lu]bam_cadjust: rec: %lu txnid %lx prevlsn [%lu][%lu]\n",
(u_long)lsnp->file,
(u_long)lsnp->offset,
(u_long)argp->type,
(u_long)argp->txnid->txnid,
(u_long)argp->prev_lsn.file,
(u_long)argp->prev_lsn.offset);
printf("\tfileid: %lu\n", (u_long)argp->fileid);
printf("\tpgno: %lu\n", (u_long)argp->pgno);
printf("\tlsn: [%lu][%lu]\n",
(u_long)argp->lsn.file, (u_long)argp->lsn.offset);
printf("\tindx: %lu\n", (u_long)argp->indx);
printf("\tadjust: %ld\n", (long)argp->adjust);
printf("\ttotal: %ld\n", (long)argp->total);
printf("\n");
__db_free(argp);
return (0);
}
/*
* PUBLIC: int __bam_cadjust_read __P((void *, __bam_cadjust_args **));
*/
int
__bam_cadjust_read(recbuf, argpp)
void *recbuf;
__bam_cadjust_args **argpp;
{
__bam_cadjust_args *argp;
u_int8_t *bp;
argp = (__bam_cadjust_args *)__db_malloc(sizeof(__bam_cadjust_args) +
sizeof(DB_TXN));
if (argp == NULL)
return (ENOMEM);
argp->txnid = (DB_TXN *)&argp[1];
bp = recbuf;
memcpy(&argp->type, bp, sizeof(argp->type));
bp += sizeof(argp->type);
memcpy(&argp->txnid->txnid, bp, sizeof(argp->txnid->txnid));
bp += sizeof(argp->txnid->txnid);
memcpy(&argp->prev_lsn, bp, sizeof(DB_LSN));
bp += sizeof(DB_LSN);
memcpy(&argp->fileid, bp, sizeof(argp->fileid));
bp += sizeof(argp->fileid);
memcpy(&argp->pgno, bp, sizeof(argp->pgno));
bp += sizeof(argp->pgno);
memcpy(&argp->lsn, bp, sizeof(argp->lsn));
bp += sizeof(argp->lsn);
memcpy(&argp->indx, bp, sizeof(argp->indx));
bp += sizeof(argp->indx);
memcpy(&argp->adjust, bp, sizeof(argp->adjust));
bp += sizeof(argp->adjust);
memcpy(&argp->total, bp, sizeof(argp->total));
bp += sizeof(argp->total);
*argpp = argp;
return (0);
}
/*
* PUBLIC: int __bam_cdel_log
* PUBLIC: __P((DB_LOG *, DB_TXN *, DB_LSN *, u_int32_t,
* PUBLIC: u_int32_t, db_pgno_t, DB_LSN *, u_int32_t));
*/
int __bam_cdel_log(logp, txnid, ret_lsnp, flags,
fileid, pgno, lsn, indx)
DB_LOG *logp;
DB_TXN *txnid;
DB_LSN *ret_lsnp;
u_int32_t flags;
u_int32_t fileid;
db_pgno_t pgno;
DB_LSN * lsn;
u_int32_t indx;
{
DBT logrec;
DB_LSN *lsnp, null_lsn;
u_int32_t rectype, txn_num;
int ret;
u_int8_t *bp;
rectype = DB_bam_cdel;
txn_num = txnid == NULL ? 0 : txnid->txnid;
if (txnid == NULL) {
null_lsn.file = 0;
null_lsn.offset = 0;
lsnp = &null_lsn;
} else
lsnp = &txnid->last_lsn;
logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
+ sizeof(fileid)
+ sizeof(pgno)
+ sizeof(*lsn)
+ sizeof(indx);
if ((logrec.data = (void *)__db_malloc(logrec.size)) == NULL)
return (ENOMEM);
bp = logrec.data;
memcpy(bp, &rectype, sizeof(rectype));
bp += sizeof(rectype);
memcpy(bp, &txn_num, sizeof(txn_num));
bp += sizeof(txn_num);
memcpy(bp, lsnp, sizeof(DB_LSN));
bp += sizeof(DB_LSN);
memcpy(bp, &fileid, sizeof(fileid));
bp += sizeof(fileid);
memcpy(bp, &pgno, sizeof(pgno));
bp += sizeof(pgno);
if (lsn != NULL)
memcpy(bp, lsn, sizeof(*lsn));
else
memset(bp, 0, sizeof(*lsn));
bp += sizeof(*lsn);
memcpy(bp, &indx, sizeof(indx));
bp += sizeof(indx);
#ifdef DEBUG
if ((u_int32_t)(bp - (u_int8_t *)logrec.data) != logrec.size)
fprintf(stderr, "Error in log record length");
#endif
ret = log_put(logp, ret_lsnp, (DBT *)&logrec, flags);
if (txnid != NULL)
txnid->last_lsn = *ret_lsnp;
__db_free(logrec.data);
return (ret);
}
/*
* PUBLIC: int __bam_cdel_print
* PUBLIC: __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
*/
int
__bam_cdel_print(notused1, dbtp, lsnp, notused3, notused4)
DB_LOG *notused1;
DBT *dbtp;
DB_LSN *lsnp;
int notused3;
void *notused4;
{
__bam_cdel_args *argp;
u_int32_t i;
int c, ret;
i = 0;
c = 0;
notused1 = NULL;
notused3 = 0;
notused4 = NULL;
if ((ret = __bam_cdel_read(dbtp->data, &argp)) != 0)
return (ret);
printf("[%lu][%lu]bam_cdel: rec: %lu txnid %lx prevlsn [%lu][%lu]\n",
(u_long)lsnp->file,
(u_long)lsnp->offset,
(u_long)argp->type,
(u_long)argp->txnid->txnid,
(u_long)argp->prev_lsn.file,
(u_long)argp->prev_lsn.offset);
printf("\tfileid: %lu\n", (u_long)argp->fileid);
printf("\tpgno: %lu\n", (u_long)argp->pgno);
printf("\tlsn: [%lu][%lu]\n",
(u_long)argp->lsn.file, (u_long)argp->lsn.offset);
printf("\tindx: %lu\n", (u_long)argp->indx);
printf("\n");
__db_free(argp);
return (0);
}
/*
* PUBLIC: int __bam_cdel_read __P((void *, __bam_cdel_args **));
*/
int
__bam_cdel_read(recbuf, argpp)
void *recbuf;
__bam_cdel_args **argpp;
{
__bam_cdel_args *argp;
u_int8_t *bp;
argp = (__bam_cdel_args *)__db_malloc(sizeof(__bam_cdel_args) +
sizeof(DB_TXN));
if (argp == NULL)
return (ENOMEM);
argp->txnid = (DB_TXN *)&argp[1];
bp = recbuf;
memcpy(&argp->type, bp, sizeof(argp->type));
bp += sizeof(argp->type);
memcpy(&argp->txnid->txnid, bp, sizeof(argp->txnid->txnid));
bp += sizeof(argp->txnid->txnid);
memcpy(&argp->prev_lsn, bp, sizeof(DB_LSN));
bp += sizeof(DB_LSN);
memcpy(&argp->fileid, bp, sizeof(argp->fileid));
bp += sizeof(argp->fileid);
memcpy(&argp->pgno, bp, sizeof(argp->pgno));
bp += sizeof(argp->pgno);
memcpy(&argp->lsn, bp, sizeof(argp->lsn));
bp += sizeof(argp->lsn);
memcpy(&argp->indx, bp, sizeof(argp->indx));
bp += sizeof(argp->indx);
*argpp = argp;
return (0);
}
/*
* PUBLIC: int __bam_repl_log
* PUBLIC: __P((DB_LOG *, DB_TXN *, DB_LSN *, u_int32_t,
* PUBLIC: u_int32_t, db_pgno_t, DB_LSN *, u_int32_t,
* PUBLIC: u_int32_t, DBT *, DBT *, u_int32_t,
* PUBLIC: u_int32_t));
*/
int __bam_repl_log(logp, txnid, ret_lsnp, flags,
fileid, pgno, lsn, indx, isdeleted, orig,
repl, prefix, suffix)
DB_LOG *logp;
DB_TXN *txnid;
DB_LSN *ret_lsnp;
u_int32_t flags;
u_int32_t fileid;
db_pgno_t pgno;
DB_LSN * lsn;
u_int32_t indx;
u_int32_t isdeleted;
DBT *orig;
DBT *repl;
u_int32_t prefix;
u_int32_t suffix;
{
DBT logrec;
DB_LSN *lsnp, null_lsn;
u_int32_t zero;
u_int32_t rectype, txn_num;
int ret;
u_int8_t *bp;
rectype = DB_bam_repl;
txn_num = txnid == NULL ? 0 : txnid->txnid;
if (txnid == NULL) {
null_lsn.file = 0;
null_lsn.offset = 0;
lsnp = &null_lsn;
} else
lsnp = &txnid->last_lsn;
logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
+ sizeof(fileid)
+ sizeof(pgno)
+ sizeof(*lsn)
+ sizeof(indx)
+ sizeof(isdeleted)
+ sizeof(u_int32_t) + (orig == NULL ? 0 : orig->size)
+ sizeof(u_int32_t) + (repl == NULL ? 0 : repl->size)
+ sizeof(prefix)
+ sizeof(suffix);
if ((logrec.data = (void *)__db_malloc(logrec.size)) == NULL)
return (ENOMEM);
bp = logrec.data;
memcpy(bp, &rectype, sizeof(rectype));
bp += sizeof(rectype);
memcpy(bp, &txn_num, sizeof(txn_num));
bp += sizeof(txn_num);
memcpy(bp, lsnp, sizeof(DB_LSN));
bp += sizeof(DB_LSN);
memcpy(bp, &fileid, sizeof(fileid));
bp += sizeof(fileid);
memcpy(bp, &pgno, sizeof(pgno));
bp += sizeof(pgno);
if (lsn != NULL)
memcpy(bp, lsn, sizeof(*lsn));
else
memset(bp, 0, sizeof(*lsn));
bp += sizeof(*lsn);
memcpy(bp, &indx, sizeof(indx));
bp += sizeof(indx);
memcpy(bp, &isdeleted, sizeof(isdeleted));
bp += sizeof(isdeleted);
if (orig == NULL) {
zero = 0;
memcpy(bp, &zero, sizeof(u_int32_t));
bp += sizeof(u_int32_t);
} else {
memcpy(bp, &orig->size, sizeof(orig->size));
bp += sizeof(orig->size);
memcpy(bp, orig->data, orig->size);
bp += orig->size;
}
if (repl == NULL) {
zero = 0;
memcpy(bp, &zero, sizeof(u_int32_t));
bp += sizeof(u_int32_t);
} else {
memcpy(bp, &repl->size, sizeof(repl->size));
bp += sizeof(repl->size);
memcpy(bp, repl->data, repl->size);
bp += repl->size;
}
memcpy(bp, &prefix, sizeof(prefix));
bp += sizeof(prefix);
memcpy(bp, &suffix, sizeof(suffix));
bp += sizeof(suffix);
#ifdef DEBUG
if ((u_int32_t)(bp - (u_int8_t *)logrec.data) != logrec.size)
fprintf(stderr, "Error in log record length");
#endif
ret = log_put(logp, ret_lsnp, (DBT *)&logrec, flags);
if (txnid != NULL)
txnid->last_lsn = *ret_lsnp;
__db_free(logrec.data);
return (ret);
}
/*
* PUBLIC: int __bam_repl_print
* PUBLIC: __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
*/
int
__bam_repl_print(notused1, dbtp, lsnp, notused3, notused4)
DB_LOG *notused1;
DBT *dbtp;
DB_LSN *lsnp;
int notused3;
void *notused4;
{
__bam_repl_args *argp;
u_int32_t i;
int c, ret;
i = 0;
c = 0;
notused1 = NULL;
notused3 = 0;
notused4 = NULL;
if ((ret = __bam_repl_read(dbtp->data, &argp)) != 0)
return (ret);
printf("[%lu][%lu]bam_repl: rec: %lu txnid %lx prevlsn [%lu][%lu]\n",
(u_long)lsnp->file,
(u_long)lsnp->offset,
(u_long)argp->type,
(u_long)argp->txnid->txnid,
(u_long)argp->prev_lsn.file,
(u_long)argp->prev_lsn.offset);
printf("\tfileid: %lu\n", (u_long)argp->fileid);
printf("\tpgno: %lu\n", (u_long)argp->pgno);
printf("\tlsn: [%lu][%lu]\n",
(u_long)argp->lsn.file, (u_long)argp->lsn.offset);
printf("\tindx: %lu\n", (u_long)argp->indx);
printf("\tisdeleted: %lu\n", (u_long)argp->isdeleted);
printf("\torig: ");
for (i = 0; i < argp->orig.size; i++) {
c = ((char *)argp->orig.data)[i];
if (isprint(c) || c == 0xa)
putchar(c);
else
printf("%#x ", c);
}
printf("\n");
printf("\trepl: ");
for (i = 0; i < argp->repl.size; i++) {
c = ((char *)argp->repl.data)[i];
if (isprint(c) || c == 0xa)
putchar(c);
else
printf("%#x ", c);
}
printf("\n");
printf("\tprefix: %lu\n", (u_long)argp->prefix);
printf("\tsuffix: %lu\n", (u_long)argp->suffix);
printf("\n");
__db_free(argp);
return (0);
}
/*
* PUBLIC: int __bam_repl_read __P((void *, __bam_repl_args **));
*/
int
__bam_repl_read(recbuf, argpp)
void *recbuf;
__bam_repl_args **argpp;
{
__bam_repl_args *argp;
u_int8_t *bp;
argp = (__bam_repl_args *)__db_malloc(sizeof(__bam_repl_args) +
sizeof(DB_TXN));
if (argp == NULL)
return (ENOMEM);
argp->txnid = (DB_TXN *)&argp[1];
bp = recbuf;
memcpy(&argp->type, bp, sizeof(argp->type));
bp += sizeof(argp->type);
memcpy(&argp->txnid->txnid, bp, sizeof(argp->txnid->txnid));
bp += sizeof(argp->txnid->txnid);
memcpy(&argp->prev_lsn, bp, sizeof(DB_LSN));
bp += sizeof(DB_LSN);
memcpy(&argp->fileid, bp, sizeof(argp->fileid));
bp += sizeof(argp->fileid);
memcpy(&argp->pgno, bp, sizeof(argp->pgno));
bp += sizeof(argp->pgno);
memcpy(&argp->lsn, bp, sizeof(argp->lsn));
bp += sizeof(argp->lsn);
memcpy(&argp->indx, bp, sizeof(argp->indx));
bp += sizeof(argp->indx);
memcpy(&argp->isdeleted, bp, sizeof(argp->isdeleted));
bp += sizeof(argp->isdeleted);
memcpy(&argp->orig.size, bp, sizeof(u_int32_t));
bp += sizeof(u_int32_t);
argp->orig.data = bp;
bp += argp->orig.size;
memcpy(&argp->repl.size, bp, sizeof(u_int32_t));
bp += sizeof(u_int32_t);
argp->repl.data = bp;
bp += argp->repl.size;
memcpy(&argp->prefix, bp, sizeof(argp->prefix));
bp += sizeof(argp->prefix);
memcpy(&argp->suffix, bp, sizeof(argp->suffix));
bp += sizeof(argp->suffix);
*argpp = argp;
return (0);
}
/*
* PUBLIC: int __bam_init_print __P((DB_ENV *));
*/
int
__bam_init_print(dbenv)
DB_ENV *dbenv;
{
int ret;
if ((ret = __db_add_recovery(dbenv,
__bam_pg_alloc_print, DB_bam_pg_alloc)) != 0)
return (ret);
if ((ret = __db_add_recovery(dbenv,
__bam_pg_free_print, DB_bam_pg_free)) != 0)
return (ret);
if ((ret = __db_add_recovery(dbenv,
__bam_split_print, DB_bam_split)) != 0)
return (ret);
if ((ret = __db_add_recovery(dbenv,
__bam_rsplit_print, DB_bam_rsplit)) != 0)
return (ret);
if ((ret = __db_add_recovery(dbenv,
__bam_adj_print, DB_bam_adj)) != 0)
return (ret);
if ((ret = __db_add_recovery(dbenv,
__bam_cadjust_print, DB_bam_cadjust)) != 0)
return (ret);
if ((ret = __db_add_recovery(dbenv,
__bam_cdel_print, DB_bam_cdel)) != 0)
return (ret);
if ((ret = __db_add_recovery(dbenv,
__bam_repl_print, DB_bam_repl)) != 0)
return (ret);
return (0);
}
/*
* PUBLIC: int __bam_init_recover __P((DB_ENV *));
*/
int
__bam_init_recover(dbenv)
DB_ENV *dbenv;
{
int ret;
if ((ret = __db_add_recovery(dbenv,
__bam_pg_alloc_recover, DB_bam_pg_alloc)) != 0)
return (ret);
if ((ret = __db_add_recovery(dbenv,
__bam_pg_free_recover, DB_bam_pg_free)) != 0)
return (ret);
if ((ret = __db_add_recovery(dbenv,
__bam_split_recover, DB_bam_split)) != 0)
return (ret);
if ((ret = __db_add_recovery(dbenv,
__bam_rsplit_recover, DB_bam_rsplit)) != 0)
return (ret);
if ((ret = __db_add_recovery(dbenv,
__bam_adj_recover, DB_bam_adj)) != 0)
return (ret);
if ((ret = __db_add_recovery(dbenv,
__bam_cadjust_recover, DB_bam_cadjust)) != 0)
return (ret);
if ((ret = __db_add_recovery(dbenv,
__bam_cdel_recover, DB_bam_cdel)) != 0)
return (ret);
if ((ret = __db_add_recovery(dbenv,
__bam_repl_recover, DB_bam_repl)) != 0)
return (ret);
return (0);
}