#include "db_config.h"
#include "db_int.h"
#include "dbinc/crypto.h"
#include "dbinc/db_page.h"
#include "dbinc/db_am.h"
#include "dbinc/btree.h"
#include "dbinc/log.h"
#include "dbinc/txn.h"
int
__bam_split_read(env, dbpp, td, recbuf, argpp)
ENV *env;
DB **dbpp;
void *td;
void *recbuf;
__bam_split_args **argpp;
{
__bam_split_args *argp;
u_int32_t uinttmp;
u_int8_t *bp;
int ret;
if ((ret = __os_malloc(env,
sizeof(__bam_split_args) + sizeof(DB_TXN), &argp)) != 0)
return (ret);
bp = recbuf;
argp->txnp = (DB_TXN *)&argp[1];
memset(argp->txnp, 0, sizeof(DB_TXN));
argp->txnp->td = td;
LOGCOPY_32(env, &argp->type, bp);
bp += sizeof(argp->type);
LOGCOPY_32(env, &argp->txnp->txnid, bp);
bp += sizeof(argp->txnp->txnid);
LOGCOPY_TOLSN(env, &argp->prev_lsn, bp);
bp += sizeof(DB_LSN);
LOGCOPY_32(env, &uinttmp, bp);
argp->fileid = (int32_t)uinttmp;
bp += sizeof(uinttmp);
if (dbpp != NULL) {
*dbpp = NULL;
ret = __dbreg_id_to_db(
env, argp->txnp, dbpp, argp->fileid, 1);
}
LOGCOPY_32(env, &uinttmp, bp);
argp->left = (db_pgno_t)uinttmp;
bp += sizeof(uinttmp);
LOGCOPY_TOLSN(env, &argp->llsn, bp);
bp += sizeof(DB_LSN);
LOGCOPY_32(env, &uinttmp, bp);
argp->right = (db_pgno_t)uinttmp;
bp += sizeof(uinttmp);
LOGCOPY_TOLSN(env, &argp->rlsn, bp);
bp += sizeof(DB_LSN);
LOGCOPY_32(env, &argp->indx, bp);
bp += sizeof(argp->indx);
LOGCOPY_32(env, &uinttmp, bp);
argp->npgno = (db_pgno_t)uinttmp;
bp += sizeof(uinttmp);
LOGCOPY_TOLSN(env, &argp->nlsn, bp);
bp += sizeof(DB_LSN);
LOGCOPY_32(env, &uinttmp, bp);
argp->root_pgno = (db_pgno_t)uinttmp;
bp += sizeof(uinttmp);
memset(&argp->pg, 0, sizeof(argp->pg));
LOGCOPY_32(env,&argp->pg.size, bp);
bp += sizeof(u_int32_t);
argp->pg.data = bp;
bp += argp->pg.size;
if (LOG_SWAPPED(env) && dbpp != NULL && *dbpp != NULL) {
int t_ret;
if ((t_ret = __db_pageswap(*dbpp, (PAGE *)argp->pg.data,
(size_t)argp->pg.size, NULL, 1)) != 0)
return (t_ret);
}
LOGCOPY_32(env, &argp->opflags, bp);
bp += sizeof(argp->opflags);
*argpp = argp;
return (ret);
}
int
__bam_split_log(dbp, txnp, ret_lsnp, flags, left, llsn, right, rlsn, indx,
npgno, nlsn, root_pgno, pg, opflags)
DB *dbp;
DB_TXN *txnp;
DB_LSN *ret_lsnp;
u_int32_t flags;
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;
db_pgno_t root_pgno;
const DBT *pg;
u_int32_t opflags;
{
DBT logrec;
DB_LSN *lsnp, null_lsn, *rlsnp;
DB_TXNLOGREC *lr;
ENV *env;
u_int32_t zero, uinttmp, rectype, txn_num;
u_int npad;
u_int8_t *bp;
int is_durable, ret;
COMPQUIET(lr, NULL);
env = dbp->env;
rlsnp = ret_lsnp;
rectype = DB___bam_split;
npad = 0;
ret = 0;
if (LF_ISSET(DB_LOG_NOT_DURABLE) ||
F_ISSET(dbp, DB_AM_NOT_DURABLE)) {
if (txnp == NULL)
return (0);
is_durable = 0;
} else
is_durable = 1;
if (txnp == NULL) {
txn_num = 0;
lsnp = &null_lsn;
null_lsn.file = null_lsn.offset = 0;
} else {
if (TAILQ_FIRST(&txnp->kids) != NULL &&
(ret = __txn_activekids(env, rectype, txnp)) != 0)
return (ret);
DB_SET_TXN_LSNP(txnp, &rlsnp, &lsnp);
txn_num = txnp->txnid;
}
DB_ASSERT(env, dbp->log_filename != NULL);
if (dbp->log_filename->id == DB_LOGFILEID_INVALID &&
(ret = __dbreg_lazy_id(dbp)) != 0)
return (ret);
logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t)
+ sizeof(*llsn)
+ sizeof(u_int32_t)
+ sizeof(*rlsn)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t)
+ sizeof(*nlsn)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t) + (pg == NULL ? 0 : pg->size)
+ sizeof(u_int32_t);
if (CRYPTO_ON(env)) {
npad = env->crypto_handle->adj_size(logrec.size);
logrec.size += npad;
}
if (is_durable || txnp == NULL) {
if ((ret =
__os_malloc(env, logrec.size, &logrec.data)) != 0)
return (ret);
} else {
if ((ret = __os_malloc(env,
logrec.size + sizeof(DB_TXNLOGREC), &lr)) != 0)
return (ret);
#ifdef DIAGNOSTIC
if ((ret =
__os_malloc(env, logrec.size, &logrec.data)) != 0) {
__os_free(env, lr);
return (ret);
}
#else
logrec.data = lr->data;
#endif
}
if (npad > 0)
memset((u_int8_t *)logrec.data + logrec.size - npad, 0, npad);
bp = logrec.data;
LOGCOPY_32(env, bp, &rectype);
bp += sizeof(rectype);
LOGCOPY_32(env, bp, &txn_num);
bp += sizeof(txn_num);
LOGCOPY_FROMLSN(env, bp, lsnp);
bp += sizeof(DB_LSN);
uinttmp = (u_int32_t)dbp->log_filename->id;
LOGCOPY_32(env, bp, &uinttmp);
bp += sizeof(uinttmp);
uinttmp = (u_int32_t)left;
LOGCOPY_32(env,bp, &uinttmp);
bp += sizeof(uinttmp);
if (llsn != NULL) {
if (txnp != NULL) {
LOG *lp = env->lg_handle->reginfo.primary;
if (LOG_COMPARE(llsn, &lp->lsn) >= 0 && (ret =
__log_check_page_lsn(env, dbp, llsn) != 0))
return (ret);
}
LOGCOPY_FROMLSN(env, bp, llsn);
} else
memset(bp, 0, sizeof(*llsn));
bp += sizeof(*llsn);
uinttmp = (u_int32_t)right;
LOGCOPY_32(env,bp, &uinttmp);
bp += sizeof(uinttmp);
if (rlsn != NULL) {
if (txnp != NULL) {
LOG *lp = env->lg_handle->reginfo.primary;
if (LOG_COMPARE(rlsn, &lp->lsn) >= 0 && (ret =
__log_check_page_lsn(env, dbp, rlsn) != 0))
return (ret);
}
LOGCOPY_FROMLSN(env, bp, rlsn);
} else
memset(bp, 0, sizeof(*rlsn));
bp += sizeof(*rlsn);
LOGCOPY_32(env, bp, &indx);
bp += sizeof(indx);
uinttmp = (u_int32_t)npgno;
LOGCOPY_32(env,bp, &uinttmp);
bp += sizeof(uinttmp);
if (nlsn != NULL) {
if (txnp != NULL) {
LOG *lp = env->lg_handle->reginfo.primary;
if (LOG_COMPARE(nlsn, &lp->lsn) >= 0 && (ret =
__log_check_page_lsn(env, dbp, nlsn) != 0))
return (ret);
}
LOGCOPY_FROMLSN(env, bp, nlsn);
} else
memset(bp, 0, sizeof(*nlsn));
bp += sizeof(*nlsn);
uinttmp = (u_int32_t)root_pgno;
LOGCOPY_32(env,bp, &uinttmp);
bp += sizeof(uinttmp);
if (pg == NULL) {
zero = 0;
LOGCOPY_32(env, bp, &zero);
bp += sizeof(u_int32_t);
} else {
LOGCOPY_32(env, bp, &pg->size);
bp += sizeof(pg->size);
memcpy(bp, pg->data, pg->size);
if (LOG_SWAPPED(env))
if ((ret = __db_pageswap(dbp,
(PAGE *)bp, (size_t)pg->size, (DBT *)NULL, 0)) != 0)
return (ret);
bp += pg->size;
}
LOGCOPY_32(env, bp, &opflags);
bp += sizeof(opflags);
DB_ASSERT(env,
(u_int32_t)(bp - (u_int8_t *)logrec.data) <= logrec.size);
if (is_durable || txnp == NULL) {
if ((ret = __log_put(env, rlsnp,(DBT *)&logrec,
flags | DB_LOG_NOCOPY)) == 0 && txnp != NULL) {
*lsnp = *rlsnp;
if (rlsnp != ret_lsnp)
*ret_lsnp = *rlsnp;
}
} else {
ret = 0;
#ifdef DIAGNOSTIC
memcpy(lr->data, logrec.data, logrec.size);
rectype |= DB_debug_FLAG;
LOGCOPY_32(env, logrec.data, &rectype);
if (!IS_REP_CLIENT(env))
ret = __log_put(env,
rlsnp, (DBT *)&logrec, flags | DB_LOG_NOCOPY);
#endif
STAILQ_INSERT_HEAD(&txnp->logs, lr, links);
F_SET((TXN_DETAIL *)txnp->td, TXN_DTL_INMEMORY);
LSN_NOT_LOGGED(*ret_lsnp);
}
#ifdef LOG_DIAGNOSTIC
if (ret != 0)
(void)__bam_split_print(env,
(DBT *)&logrec, ret_lsnp, DB_TXN_PRINT, NULL);
#endif
#ifdef DIAGNOSTIC
__os_free(env, logrec.data);
#else
if (is_durable || txnp == NULL)
__os_free(env, logrec.data);
#endif
return (ret);
}
int
__bam_rsplit_read(env, dbpp, td, recbuf, argpp)
ENV *env;
DB **dbpp;
void *td;
void *recbuf;
__bam_rsplit_args **argpp;
{
__bam_rsplit_args *argp;
u_int32_t uinttmp;
u_int8_t *bp;
int ret;
if ((ret = __os_malloc(env,
sizeof(__bam_rsplit_args) + sizeof(DB_TXN), &argp)) != 0)
return (ret);
bp = recbuf;
argp->txnp = (DB_TXN *)&argp[1];
memset(argp->txnp, 0, sizeof(DB_TXN));
argp->txnp->td = td;
LOGCOPY_32(env, &argp->type, bp);
bp += sizeof(argp->type);
LOGCOPY_32(env, &argp->txnp->txnid, bp);
bp += sizeof(argp->txnp->txnid);
LOGCOPY_TOLSN(env, &argp->prev_lsn, bp);
bp += sizeof(DB_LSN);
LOGCOPY_32(env, &uinttmp, bp);
argp->fileid = (int32_t)uinttmp;
bp += sizeof(uinttmp);
if (dbpp != NULL) {
*dbpp = NULL;
ret = __dbreg_id_to_db(
env, argp->txnp, dbpp, argp->fileid, 1);
}
LOGCOPY_32(env, &uinttmp, bp);
argp->pgno = (db_pgno_t)uinttmp;
bp += sizeof(uinttmp);
memset(&argp->pgdbt, 0, sizeof(argp->pgdbt));
LOGCOPY_32(env,&argp->pgdbt.size, bp);
bp += sizeof(u_int32_t);
argp->pgdbt.data = bp;
bp += argp->pgdbt.size;
if (LOG_SWAPPED(env) && dbpp != NULL && *dbpp != NULL) {
int t_ret;
if ((t_ret = __db_pageswap(*dbpp, (PAGE *)argp->pgdbt.data,
(size_t)argp->pgdbt.size, NULL, 1)) != 0)
return (t_ret);
}
LOGCOPY_32(env, &uinttmp, bp);
argp->root_pgno = (db_pgno_t)uinttmp;
bp += sizeof(uinttmp);
LOGCOPY_32(env, &uinttmp, bp);
argp->nrec = (db_pgno_t)uinttmp;
bp += sizeof(uinttmp);
memset(&argp->rootent, 0, sizeof(argp->rootent));
LOGCOPY_32(env,&argp->rootent.size, bp);
bp += sizeof(u_int32_t);
argp->rootent.data = bp;
bp += argp->rootent.size;
LOGCOPY_TOLSN(env, &argp->rootlsn, bp);
bp += sizeof(DB_LSN);
*argpp = argp;
return (ret);
}
int
__bam_rsplit_log(dbp, txnp, ret_lsnp, flags, pgno, pgdbt, root_pgno, nrec, rootent,
rootlsn)
DB *dbp;
DB_TXN *txnp;
DB_LSN *ret_lsnp;
u_int32_t flags;
db_pgno_t pgno;
const DBT *pgdbt;
db_pgno_t root_pgno;
db_pgno_t nrec;
const DBT *rootent;
DB_LSN * rootlsn;
{
DBT logrec;
DB_LSN *lsnp, null_lsn, *rlsnp;
DB_TXNLOGREC *lr;
ENV *env;
u_int32_t zero, uinttmp, rectype, txn_num;
u_int npad;
u_int8_t *bp;
int is_durable, ret;
COMPQUIET(lr, NULL);
env = dbp->env;
rlsnp = ret_lsnp;
rectype = DB___bam_rsplit;
npad = 0;
ret = 0;
if (LF_ISSET(DB_LOG_NOT_DURABLE) ||
F_ISSET(dbp, DB_AM_NOT_DURABLE)) {
if (txnp == NULL)
return (0);
is_durable = 0;
} else
is_durable = 1;
if (txnp == NULL) {
txn_num = 0;
lsnp = &null_lsn;
null_lsn.file = null_lsn.offset = 0;
} else {
if (TAILQ_FIRST(&txnp->kids) != NULL &&
(ret = __txn_activekids(env, rectype, txnp)) != 0)
return (ret);
DB_SET_TXN_LSNP(txnp, &rlsnp, &lsnp);
txn_num = txnp->txnid;
}
DB_ASSERT(env, dbp->log_filename != NULL);
if (dbp->log_filename->id == DB_LOGFILEID_INVALID &&
(ret = __dbreg_lazy_id(dbp)) != 0)
return (ret);
logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t) + (pgdbt == NULL ? 0 : pgdbt->size)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t) + (rootent == NULL ? 0 : rootent->size)
+ sizeof(*rootlsn);
if (CRYPTO_ON(env)) {
npad = env->crypto_handle->adj_size(logrec.size);
logrec.size += npad;
}
if (is_durable || txnp == NULL) {
if ((ret =
__os_malloc(env, logrec.size, &logrec.data)) != 0)
return (ret);
} else {
if ((ret = __os_malloc(env,
logrec.size + sizeof(DB_TXNLOGREC), &lr)) != 0)
return (ret);
#ifdef DIAGNOSTIC
if ((ret =
__os_malloc(env, logrec.size, &logrec.data)) != 0) {
__os_free(env, lr);
return (ret);
}
#else
logrec.data = lr->data;
#endif
}
if (npad > 0)
memset((u_int8_t *)logrec.data + logrec.size - npad, 0, npad);
bp = logrec.data;
LOGCOPY_32(env, bp, &rectype);
bp += sizeof(rectype);
LOGCOPY_32(env, bp, &txn_num);
bp += sizeof(txn_num);
LOGCOPY_FROMLSN(env, bp, lsnp);
bp += sizeof(DB_LSN);
uinttmp = (u_int32_t)dbp->log_filename->id;
LOGCOPY_32(env, bp, &uinttmp);
bp += sizeof(uinttmp);
uinttmp = (u_int32_t)pgno;
LOGCOPY_32(env,bp, &uinttmp);
bp += sizeof(uinttmp);
if (pgdbt == NULL) {
zero = 0;
LOGCOPY_32(env, bp, &zero);
bp += sizeof(u_int32_t);
} else {
LOGCOPY_32(env, bp, &pgdbt->size);
bp += sizeof(pgdbt->size);
memcpy(bp, pgdbt->data, pgdbt->size);
if (LOG_SWAPPED(env))
if ((ret = __db_pageswap(dbp,
(PAGE *)bp, (size_t)pgdbt->size, (DBT *)NULL, 0)) != 0)
return (ret);
bp += pgdbt->size;
}
uinttmp = (u_int32_t)root_pgno;
LOGCOPY_32(env,bp, &uinttmp);
bp += sizeof(uinttmp);
uinttmp = (u_int32_t)nrec;
LOGCOPY_32(env,bp, &uinttmp);
bp += sizeof(uinttmp);
if (rootent == NULL) {
zero = 0;
LOGCOPY_32(env, bp, &zero);
bp += sizeof(u_int32_t);
} else {
LOGCOPY_32(env, bp, &rootent->size);
bp += sizeof(rootent->size);
memcpy(bp, rootent->data, rootent->size);
bp += rootent->size;
}
if (rootlsn != NULL) {
if (txnp != NULL) {
LOG *lp = env->lg_handle->reginfo.primary;
if (LOG_COMPARE(rootlsn, &lp->lsn) >= 0 && (ret =
__log_check_page_lsn(env, dbp, rootlsn) != 0))
return (ret);
}
LOGCOPY_FROMLSN(env, bp, rootlsn);
} else
memset(bp, 0, sizeof(*rootlsn));
bp += sizeof(*rootlsn);
DB_ASSERT(env,
(u_int32_t)(bp - (u_int8_t *)logrec.data) <= logrec.size);
if (is_durable || txnp == NULL) {
if ((ret = __log_put(env, rlsnp,(DBT *)&logrec,
flags | DB_LOG_NOCOPY)) == 0 && txnp != NULL) {
*lsnp = *rlsnp;
if (rlsnp != ret_lsnp)
*ret_lsnp = *rlsnp;
}
} else {
ret = 0;
#ifdef DIAGNOSTIC
memcpy(lr->data, logrec.data, logrec.size);
rectype |= DB_debug_FLAG;
LOGCOPY_32(env, logrec.data, &rectype);
if (!IS_REP_CLIENT(env))
ret = __log_put(env,
rlsnp, (DBT *)&logrec, flags | DB_LOG_NOCOPY);
#endif
STAILQ_INSERT_HEAD(&txnp->logs, lr, links);
F_SET((TXN_DETAIL *)txnp->td, TXN_DTL_INMEMORY);
LSN_NOT_LOGGED(*ret_lsnp);
}
#ifdef LOG_DIAGNOSTIC
if (ret != 0)
(void)__bam_rsplit_print(env,
(DBT *)&logrec, ret_lsnp, DB_TXN_PRINT, NULL);
#endif
#ifdef DIAGNOSTIC
__os_free(env, logrec.data);
#else
if (is_durable || txnp == NULL)
__os_free(env, logrec.data);
#endif
return (ret);
}
int
__bam_adj_read(env, dbpp, td, recbuf, argpp)
ENV *env;
DB **dbpp;
void *td;
void *recbuf;
__bam_adj_args **argpp;
{
__bam_adj_args *argp;
u_int32_t uinttmp;
u_int8_t *bp;
int ret;
if ((ret = __os_malloc(env,
sizeof(__bam_adj_args) + sizeof(DB_TXN), &argp)) != 0)
return (ret);
bp = recbuf;
argp->txnp = (DB_TXN *)&argp[1];
memset(argp->txnp, 0, sizeof(DB_TXN));
argp->txnp->td = td;
LOGCOPY_32(env, &argp->type, bp);
bp += sizeof(argp->type);
LOGCOPY_32(env, &argp->txnp->txnid, bp);
bp += sizeof(argp->txnp->txnid);
LOGCOPY_TOLSN(env, &argp->prev_lsn, bp);
bp += sizeof(DB_LSN);
LOGCOPY_32(env, &uinttmp, bp);
argp->fileid = (int32_t)uinttmp;
bp += sizeof(uinttmp);
if (dbpp != NULL) {
*dbpp = NULL;
ret = __dbreg_id_to_db(
env, argp->txnp, dbpp, argp->fileid, 1);
}
LOGCOPY_32(env, &uinttmp, bp);
argp->pgno = (db_pgno_t)uinttmp;
bp += sizeof(uinttmp);
LOGCOPY_TOLSN(env, &argp->lsn, bp);
bp += sizeof(DB_LSN);
LOGCOPY_32(env, &argp->indx, bp);
bp += sizeof(argp->indx);
LOGCOPY_32(env, &argp->indx_copy, bp);
bp += sizeof(argp->indx_copy);
LOGCOPY_32(env, &argp->is_insert, bp);
bp += sizeof(argp->is_insert);
*argpp = argp;
return (ret);
}
int
__bam_adj_log(dbp, txnp, ret_lsnp, flags, pgno, lsn, indx, indx_copy, is_insert)
DB *dbp;
DB_TXN *txnp;
DB_LSN *ret_lsnp;
u_int32_t flags;
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, *rlsnp;
DB_TXNLOGREC *lr;
ENV *env;
u_int32_t uinttmp, rectype, txn_num;
u_int npad;
u_int8_t *bp;
int is_durable, ret;
COMPQUIET(lr, NULL);
env = dbp->env;
rlsnp = ret_lsnp;
rectype = DB___bam_adj;
npad = 0;
ret = 0;
if (LF_ISSET(DB_LOG_NOT_DURABLE) ||
F_ISSET(dbp, DB_AM_NOT_DURABLE)) {
if (txnp == NULL)
return (0);
is_durable = 0;
} else
is_durable = 1;
if (txnp == NULL) {
txn_num = 0;
lsnp = &null_lsn;
null_lsn.file = null_lsn.offset = 0;
} else {
if (TAILQ_FIRST(&txnp->kids) != NULL &&
(ret = __txn_activekids(env, rectype, txnp)) != 0)
return (ret);
DB_SET_TXN_LSNP(txnp, &rlsnp, &lsnp);
txn_num = txnp->txnid;
}
DB_ASSERT(env, dbp->log_filename != NULL);
if (dbp->log_filename->id == DB_LOGFILEID_INVALID &&
(ret = __dbreg_lazy_id(dbp)) != 0)
return (ret);
logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t)
+ sizeof(*lsn)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t);
if (CRYPTO_ON(env)) {
npad = env->crypto_handle->adj_size(logrec.size);
logrec.size += npad;
}
if (is_durable || txnp == NULL) {
if ((ret =
__os_malloc(env, logrec.size, &logrec.data)) != 0)
return (ret);
} else {
if ((ret = __os_malloc(env,
logrec.size + sizeof(DB_TXNLOGREC), &lr)) != 0)
return (ret);
#ifdef DIAGNOSTIC
if ((ret =
__os_malloc(env, logrec.size, &logrec.data)) != 0) {
__os_free(env, lr);
return (ret);
}
#else
logrec.data = lr->data;
#endif
}
if (npad > 0)
memset((u_int8_t *)logrec.data + logrec.size - npad, 0, npad);
bp = logrec.data;
LOGCOPY_32(env, bp, &rectype);
bp += sizeof(rectype);
LOGCOPY_32(env, bp, &txn_num);
bp += sizeof(txn_num);
LOGCOPY_FROMLSN(env, bp, lsnp);
bp += sizeof(DB_LSN);
uinttmp = (u_int32_t)dbp->log_filename->id;
LOGCOPY_32(env, bp, &uinttmp);
bp += sizeof(uinttmp);
uinttmp = (u_int32_t)pgno;
LOGCOPY_32(env,bp, &uinttmp);
bp += sizeof(uinttmp);
if (lsn != NULL) {
if (txnp != NULL) {
LOG *lp = env->lg_handle->reginfo.primary;
if (LOG_COMPARE(lsn, &lp->lsn) >= 0 && (ret =
__log_check_page_lsn(env, dbp, lsn) != 0))
return (ret);
}
LOGCOPY_FROMLSN(env, bp, lsn);
} else
memset(bp, 0, sizeof(*lsn));
bp += sizeof(*lsn);
LOGCOPY_32(env, bp, &indx);
bp += sizeof(indx);
LOGCOPY_32(env, bp, &indx_copy);
bp += sizeof(indx_copy);
LOGCOPY_32(env, bp, &is_insert);
bp += sizeof(is_insert);
DB_ASSERT(env,
(u_int32_t)(bp - (u_int8_t *)logrec.data) <= logrec.size);
if (is_durable || txnp == NULL) {
if ((ret = __log_put(env, rlsnp,(DBT *)&logrec,
flags | DB_LOG_NOCOPY)) == 0 && txnp != NULL) {
*lsnp = *rlsnp;
if (rlsnp != ret_lsnp)
*ret_lsnp = *rlsnp;
}
} else {
ret = 0;
#ifdef DIAGNOSTIC
memcpy(lr->data, logrec.data, logrec.size);
rectype |= DB_debug_FLAG;
LOGCOPY_32(env, logrec.data, &rectype);
if (!IS_REP_CLIENT(env))
ret = __log_put(env,
rlsnp, (DBT *)&logrec, flags | DB_LOG_NOCOPY);
#endif
STAILQ_INSERT_HEAD(&txnp->logs, lr, links);
F_SET((TXN_DETAIL *)txnp->td, TXN_DTL_INMEMORY);
LSN_NOT_LOGGED(*ret_lsnp);
}
#ifdef LOG_DIAGNOSTIC
if (ret != 0)
(void)__bam_adj_print(env,
(DBT *)&logrec, ret_lsnp, DB_TXN_PRINT, NULL);
#endif
#ifdef DIAGNOSTIC
__os_free(env, logrec.data);
#else
if (is_durable || txnp == NULL)
__os_free(env, logrec.data);
#endif
return (ret);
}
int
__bam_cadjust_read(env, dbpp, td, recbuf, argpp)
ENV *env;
DB **dbpp;
void *td;
void *recbuf;
__bam_cadjust_args **argpp;
{
__bam_cadjust_args *argp;
u_int32_t uinttmp;
u_int8_t *bp;
int ret;
if ((ret = __os_malloc(env,
sizeof(__bam_cadjust_args) + sizeof(DB_TXN), &argp)) != 0)
return (ret);
bp = recbuf;
argp->txnp = (DB_TXN *)&argp[1];
memset(argp->txnp, 0, sizeof(DB_TXN));
argp->txnp->td = td;
LOGCOPY_32(env, &argp->type, bp);
bp += sizeof(argp->type);
LOGCOPY_32(env, &argp->txnp->txnid, bp);
bp += sizeof(argp->txnp->txnid);
LOGCOPY_TOLSN(env, &argp->prev_lsn, bp);
bp += sizeof(DB_LSN);
LOGCOPY_32(env, &uinttmp, bp);
argp->fileid = (int32_t)uinttmp;
bp += sizeof(uinttmp);
if (dbpp != NULL) {
*dbpp = NULL;
ret = __dbreg_id_to_db(
env, argp->txnp, dbpp, argp->fileid, 1);
}
LOGCOPY_32(env, &uinttmp, bp);
argp->pgno = (db_pgno_t)uinttmp;
bp += sizeof(uinttmp);
LOGCOPY_TOLSN(env, &argp->lsn, bp);
bp += sizeof(DB_LSN);
LOGCOPY_32(env, &argp->indx, bp);
bp += sizeof(argp->indx);
LOGCOPY_32(env, &uinttmp, bp);
argp->adjust = (int32_t)uinttmp;
bp += sizeof(uinttmp);
LOGCOPY_32(env, &argp->opflags, bp);
bp += sizeof(argp->opflags);
*argpp = argp;
return (ret);
}
int
__bam_cadjust_log(dbp, txnp, ret_lsnp, flags, pgno, lsn, indx, adjust, opflags)
DB *dbp;
DB_TXN *txnp;
DB_LSN *ret_lsnp;
u_int32_t flags;
db_pgno_t pgno;
DB_LSN * lsn;
u_int32_t indx;
int32_t adjust;
u_int32_t opflags;
{
DBT logrec;
DB_LSN *lsnp, null_lsn, *rlsnp;
DB_TXNLOGREC *lr;
ENV *env;
u_int32_t uinttmp, rectype, txn_num;
u_int npad;
u_int8_t *bp;
int is_durable, ret;
COMPQUIET(lr, NULL);
env = dbp->env;
rlsnp = ret_lsnp;
rectype = DB___bam_cadjust;
npad = 0;
ret = 0;
if (LF_ISSET(DB_LOG_NOT_DURABLE) ||
F_ISSET(dbp, DB_AM_NOT_DURABLE)) {
if (txnp == NULL)
return (0);
is_durable = 0;
} else
is_durable = 1;
if (txnp == NULL) {
txn_num = 0;
lsnp = &null_lsn;
null_lsn.file = null_lsn.offset = 0;
} else {
if (TAILQ_FIRST(&txnp->kids) != NULL &&
(ret = __txn_activekids(env, rectype, txnp)) != 0)
return (ret);
DB_SET_TXN_LSNP(txnp, &rlsnp, &lsnp);
txn_num = txnp->txnid;
}
DB_ASSERT(env, dbp->log_filename != NULL);
if (dbp->log_filename->id == DB_LOGFILEID_INVALID &&
(ret = __dbreg_lazy_id(dbp)) != 0)
return (ret);
logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t)
+ sizeof(*lsn)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t);
if (CRYPTO_ON(env)) {
npad = env->crypto_handle->adj_size(logrec.size);
logrec.size += npad;
}
if (is_durable || txnp == NULL) {
if ((ret =
__os_malloc(env, logrec.size, &logrec.data)) != 0)
return (ret);
} else {
if ((ret = __os_malloc(env,
logrec.size + sizeof(DB_TXNLOGREC), &lr)) != 0)
return (ret);
#ifdef DIAGNOSTIC
if ((ret =
__os_malloc(env, logrec.size, &logrec.data)) != 0) {
__os_free(env, lr);
return (ret);
}
#else
logrec.data = lr->data;
#endif
}
if (npad > 0)
memset((u_int8_t *)logrec.data + logrec.size - npad, 0, npad);
bp = logrec.data;
LOGCOPY_32(env, bp, &rectype);
bp += sizeof(rectype);
LOGCOPY_32(env, bp, &txn_num);
bp += sizeof(txn_num);
LOGCOPY_FROMLSN(env, bp, lsnp);
bp += sizeof(DB_LSN);
uinttmp = (u_int32_t)dbp->log_filename->id;
LOGCOPY_32(env, bp, &uinttmp);
bp += sizeof(uinttmp);
uinttmp = (u_int32_t)pgno;
LOGCOPY_32(env,bp, &uinttmp);
bp += sizeof(uinttmp);
if (lsn != NULL) {
if (txnp != NULL) {
LOG *lp = env->lg_handle->reginfo.primary;
if (LOG_COMPARE(lsn, &lp->lsn) >= 0 && (ret =
__log_check_page_lsn(env, dbp, lsn) != 0))
return (ret);
}
LOGCOPY_FROMLSN(env, bp, lsn);
} else
memset(bp, 0, sizeof(*lsn));
bp += sizeof(*lsn);
LOGCOPY_32(env, bp, &indx);
bp += sizeof(indx);
uinttmp = (u_int32_t)adjust;
LOGCOPY_32(env,bp, &uinttmp);
bp += sizeof(uinttmp);
LOGCOPY_32(env, bp, &opflags);
bp += sizeof(opflags);
DB_ASSERT(env,
(u_int32_t)(bp - (u_int8_t *)logrec.data) <= logrec.size);
if (is_durable || txnp == NULL) {
if ((ret = __log_put(env, rlsnp,(DBT *)&logrec,
flags | DB_LOG_NOCOPY)) == 0 && txnp != NULL) {
*lsnp = *rlsnp;
if (rlsnp != ret_lsnp)
*ret_lsnp = *rlsnp;
}
} else {
ret = 0;
#ifdef DIAGNOSTIC
memcpy(lr->data, logrec.data, logrec.size);
rectype |= DB_debug_FLAG;
LOGCOPY_32(env, logrec.data, &rectype);
if (!IS_REP_CLIENT(env))
ret = __log_put(env,
rlsnp, (DBT *)&logrec, flags | DB_LOG_NOCOPY);
#endif
STAILQ_INSERT_HEAD(&txnp->logs, lr, links);
F_SET((TXN_DETAIL *)txnp->td, TXN_DTL_INMEMORY);
LSN_NOT_LOGGED(*ret_lsnp);
}
#ifdef LOG_DIAGNOSTIC
if (ret != 0)
(void)__bam_cadjust_print(env,
(DBT *)&logrec, ret_lsnp, DB_TXN_PRINT, NULL);
#endif
#ifdef DIAGNOSTIC
__os_free(env, logrec.data);
#else
if (is_durable || txnp == NULL)
__os_free(env, logrec.data);
#endif
return (ret);
}
int
__bam_cdel_read(env, dbpp, td, recbuf, argpp)
ENV *env;
DB **dbpp;
void *td;
void *recbuf;
__bam_cdel_args **argpp;
{
__bam_cdel_args *argp;
u_int32_t uinttmp;
u_int8_t *bp;
int ret;
if ((ret = __os_malloc(env,
sizeof(__bam_cdel_args) + sizeof(DB_TXN), &argp)) != 0)
return (ret);
bp = recbuf;
argp->txnp = (DB_TXN *)&argp[1];
memset(argp->txnp, 0, sizeof(DB_TXN));
argp->txnp->td = td;
LOGCOPY_32(env, &argp->type, bp);
bp += sizeof(argp->type);
LOGCOPY_32(env, &argp->txnp->txnid, bp);
bp += sizeof(argp->txnp->txnid);
LOGCOPY_TOLSN(env, &argp->prev_lsn, bp);
bp += sizeof(DB_LSN);
LOGCOPY_32(env, &uinttmp, bp);
argp->fileid = (int32_t)uinttmp;
bp += sizeof(uinttmp);
if (dbpp != NULL) {
*dbpp = NULL;
ret = __dbreg_id_to_db(
env, argp->txnp, dbpp, argp->fileid, 1);
}
LOGCOPY_32(env, &uinttmp, bp);
argp->pgno = (db_pgno_t)uinttmp;
bp += sizeof(uinttmp);
LOGCOPY_TOLSN(env, &argp->lsn, bp);
bp += sizeof(DB_LSN);
LOGCOPY_32(env, &argp->indx, bp);
bp += sizeof(argp->indx);
*argpp = argp;
return (ret);
}
int
__bam_cdel_log(dbp, txnp, ret_lsnp, flags, pgno, lsn, indx)
DB *dbp;
DB_TXN *txnp;
DB_LSN *ret_lsnp;
u_int32_t flags;
db_pgno_t pgno;
DB_LSN * lsn;
u_int32_t indx;
{
DBT logrec;
DB_LSN *lsnp, null_lsn, *rlsnp;
DB_TXNLOGREC *lr;
ENV *env;
u_int32_t uinttmp, rectype, txn_num;
u_int npad;
u_int8_t *bp;
int is_durable, ret;
COMPQUIET(lr, NULL);
env = dbp->env;
rlsnp = ret_lsnp;
rectype = DB___bam_cdel;
npad = 0;
ret = 0;
if (LF_ISSET(DB_LOG_NOT_DURABLE) ||
F_ISSET(dbp, DB_AM_NOT_DURABLE)) {
if (txnp == NULL)
return (0);
is_durable = 0;
} else
is_durable = 1;
if (txnp == NULL) {
txn_num = 0;
lsnp = &null_lsn;
null_lsn.file = null_lsn.offset = 0;
} else {
if (TAILQ_FIRST(&txnp->kids) != NULL &&
(ret = __txn_activekids(env, rectype, txnp)) != 0)
return (ret);
DB_SET_TXN_LSNP(txnp, &rlsnp, &lsnp);
txn_num = txnp->txnid;
}
DB_ASSERT(env, dbp->log_filename != NULL);
if (dbp->log_filename->id == DB_LOGFILEID_INVALID &&
(ret = __dbreg_lazy_id(dbp)) != 0)
return (ret);
logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t)
+ sizeof(*lsn)
+ sizeof(u_int32_t);
if (CRYPTO_ON(env)) {
npad = env->crypto_handle->adj_size(logrec.size);
logrec.size += npad;
}
if (is_durable || txnp == NULL) {
if ((ret =
__os_malloc(env, logrec.size, &logrec.data)) != 0)
return (ret);
} else {
if ((ret = __os_malloc(env,
logrec.size + sizeof(DB_TXNLOGREC), &lr)) != 0)
return (ret);
#ifdef DIAGNOSTIC
if ((ret =
__os_malloc(env, logrec.size, &logrec.data)) != 0) {
__os_free(env, lr);
return (ret);
}
#else
logrec.data = lr->data;
#endif
}
if (npad > 0)
memset((u_int8_t *)logrec.data + logrec.size - npad, 0, npad);
bp = logrec.data;
LOGCOPY_32(env, bp, &rectype);
bp += sizeof(rectype);
LOGCOPY_32(env, bp, &txn_num);
bp += sizeof(txn_num);
LOGCOPY_FROMLSN(env, bp, lsnp);
bp += sizeof(DB_LSN);
uinttmp = (u_int32_t)dbp->log_filename->id;
LOGCOPY_32(env, bp, &uinttmp);
bp += sizeof(uinttmp);
uinttmp = (u_int32_t)pgno;
LOGCOPY_32(env,bp, &uinttmp);
bp += sizeof(uinttmp);
if (lsn != NULL) {
if (txnp != NULL) {
LOG *lp = env->lg_handle->reginfo.primary;
if (LOG_COMPARE(lsn, &lp->lsn) >= 0 && (ret =
__log_check_page_lsn(env, dbp, lsn) != 0))
return (ret);
}
LOGCOPY_FROMLSN(env, bp, lsn);
} else
memset(bp, 0, sizeof(*lsn));
bp += sizeof(*lsn);
LOGCOPY_32(env, bp, &indx);
bp += sizeof(indx);
DB_ASSERT(env,
(u_int32_t)(bp - (u_int8_t *)logrec.data) <= logrec.size);
if (is_durable || txnp == NULL) {
if ((ret = __log_put(env, rlsnp,(DBT *)&logrec,
flags | DB_LOG_NOCOPY)) == 0 && txnp != NULL) {
*lsnp = *rlsnp;
if (rlsnp != ret_lsnp)
*ret_lsnp = *rlsnp;
}
} else {
ret = 0;
#ifdef DIAGNOSTIC
memcpy(lr->data, logrec.data, logrec.size);
rectype |= DB_debug_FLAG;
LOGCOPY_32(env, logrec.data, &rectype);
if (!IS_REP_CLIENT(env))
ret = __log_put(env,
rlsnp, (DBT *)&logrec, flags | DB_LOG_NOCOPY);
#endif
STAILQ_INSERT_HEAD(&txnp->logs, lr, links);
F_SET((TXN_DETAIL *)txnp->td, TXN_DTL_INMEMORY);
LSN_NOT_LOGGED(*ret_lsnp);
}
#ifdef LOG_DIAGNOSTIC
if (ret != 0)
(void)__bam_cdel_print(env,
(DBT *)&logrec, ret_lsnp, DB_TXN_PRINT, NULL);
#endif
#ifdef DIAGNOSTIC
__os_free(env, logrec.data);
#else
if (is_durable || txnp == NULL)
__os_free(env, logrec.data);
#endif
return (ret);
}
int
__bam_repl_read(env, dbpp, td, recbuf, argpp)
ENV *env;
DB **dbpp;
void *td;
void *recbuf;
__bam_repl_args **argpp;
{
__bam_repl_args *argp;
u_int32_t uinttmp;
u_int8_t *bp;
int ret;
if ((ret = __os_malloc(env,
sizeof(__bam_repl_args) + sizeof(DB_TXN), &argp)) != 0)
return (ret);
bp = recbuf;
argp->txnp = (DB_TXN *)&argp[1];
memset(argp->txnp, 0, sizeof(DB_TXN));
argp->txnp->td = td;
LOGCOPY_32(env, &argp->type, bp);
bp += sizeof(argp->type);
LOGCOPY_32(env, &argp->txnp->txnid, bp);
bp += sizeof(argp->txnp->txnid);
LOGCOPY_TOLSN(env, &argp->prev_lsn, bp);
bp += sizeof(DB_LSN);
LOGCOPY_32(env, &uinttmp, bp);
argp->fileid = (int32_t)uinttmp;
bp += sizeof(uinttmp);
if (dbpp != NULL) {
*dbpp = NULL;
ret = __dbreg_id_to_db(
env, argp->txnp, dbpp, argp->fileid, 1);
}
LOGCOPY_32(env, &uinttmp, bp);
argp->pgno = (db_pgno_t)uinttmp;
bp += sizeof(uinttmp);
LOGCOPY_TOLSN(env, &argp->lsn, bp);
bp += sizeof(DB_LSN);
LOGCOPY_32(env, &argp->indx, bp);
bp += sizeof(argp->indx);
LOGCOPY_32(env, &argp->isdeleted, bp);
bp += sizeof(argp->isdeleted);
memset(&argp->orig, 0, sizeof(argp->orig));
LOGCOPY_32(env,&argp->orig.size, bp);
bp += sizeof(u_int32_t);
argp->orig.data = bp;
bp += argp->orig.size;
memset(&argp->repl, 0, sizeof(argp->repl));
LOGCOPY_32(env,&argp->repl.size, bp);
bp += sizeof(u_int32_t);
argp->repl.data = bp;
bp += argp->repl.size;
LOGCOPY_32(env, &argp->prefix, bp);
bp += sizeof(argp->prefix);
LOGCOPY_32(env, &argp->suffix, bp);
bp += sizeof(argp->suffix);
*argpp = argp;
return (ret);
}
int
__bam_repl_log(dbp, txnp, ret_lsnp, flags, pgno, lsn, indx, isdeleted, orig,
repl, prefix, suffix)
DB *dbp;
DB_TXN *txnp;
DB_LSN *ret_lsnp;
u_int32_t flags;
db_pgno_t pgno;
DB_LSN * lsn;
u_int32_t indx;
u_int32_t isdeleted;
const DBT *orig;
const DBT *repl;
u_int32_t prefix;
u_int32_t suffix;
{
DBT logrec;
DB_LSN *lsnp, null_lsn, *rlsnp;
DB_TXNLOGREC *lr;
ENV *env;
u_int32_t zero, uinttmp, rectype, txn_num;
u_int npad;
u_int8_t *bp;
int is_durable, ret;
COMPQUIET(lr, NULL);
env = dbp->env;
rlsnp = ret_lsnp;
rectype = DB___bam_repl;
npad = 0;
ret = 0;
if (LF_ISSET(DB_LOG_NOT_DURABLE) ||
F_ISSET(dbp, DB_AM_NOT_DURABLE)) {
if (txnp == NULL)
return (0);
is_durable = 0;
} else
is_durable = 1;
if (txnp == NULL) {
txn_num = 0;
lsnp = &null_lsn;
null_lsn.file = null_lsn.offset = 0;
} else {
if (TAILQ_FIRST(&txnp->kids) != NULL &&
(ret = __txn_activekids(env, rectype, txnp)) != 0)
return (ret);
DB_SET_TXN_LSNP(txnp, &rlsnp, &lsnp);
txn_num = txnp->txnid;
}
DB_ASSERT(env, dbp->log_filename != NULL);
if (dbp->log_filename->id == DB_LOGFILEID_INVALID &&
(ret = __dbreg_lazy_id(dbp)) != 0)
return (ret);
logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t)
+ sizeof(*lsn)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t) + (orig == NULL ? 0 : orig->size)
+ sizeof(u_int32_t) + (repl == NULL ? 0 : repl->size)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t);
if (CRYPTO_ON(env)) {
npad = env->crypto_handle->adj_size(logrec.size);
logrec.size += npad;
}
if (is_durable || txnp == NULL) {
if ((ret =
__os_malloc(env, logrec.size, &logrec.data)) != 0)
return (ret);
} else {
if ((ret = __os_malloc(env,
logrec.size + sizeof(DB_TXNLOGREC), &lr)) != 0)
return (ret);
#ifdef DIAGNOSTIC
if ((ret =
__os_malloc(env, logrec.size, &logrec.data)) != 0) {
__os_free(env, lr);
return (ret);
}
#else
logrec.data = lr->data;
#endif
}
if (npad > 0)
memset((u_int8_t *)logrec.data + logrec.size - npad, 0, npad);
bp = logrec.data;
LOGCOPY_32(env, bp, &rectype);
bp += sizeof(rectype);
LOGCOPY_32(env, bp, &txn_num);
bp += sizeof(txn_num);
LOGCOPY_FROMLSN(env, bp, lsnp);
bp += sizeof(DB_LSN);
uinttmp = (u_int32_t)dbp->log_filename->id;
LOGCOPY_32(env, bp, &uinttmp);
bp += sizeof(uinttmp);
uinttmp = (u_int32_t)pgno;
LOGCOPY_32(env,bp, &uinttmp);
bp += sizeof(uinttmp);
if (lsn != NULL) {
if (txnp != NULL) {
LOG *lp = env->lg_handle->reginfo.primary;
if (LOG_COMPARE(lsn, &lp->lsn) >= 0 && (ret =
__log_check_page_lsn(env, dbp, lsn) != 0))
return (ret);
}
LOGCOPY_FROMLSN(env, bp, lsn);
} else
memset(bp, 0, sizeof(*lsn));
bp += sizeof(*lsn);
LOGCOPY_32(env, bp, &indx);
bp += sizeof(indx);
LOGCOPY_32(env, bp, &isdeleted);
bp += sizeof(isdeleted);
if (orig == NULL) {
zero = 0;
LOGCOPY_32(env, bp, &zero);
bp += sizeof(u_int32_t);
} else {
LOGCOPY_32(env, bp, &orig->size);
bp += sizeof(orig->size);
memcpy(bp, orig->data, orig->size);
bp += orig->size;
}
if (repl == NULL) {
zero = 0;
LOGCOPY_32(env, bp, &zero);
bp += sizeof(u_int32_t);
} else {
LOGCOPY_32(env, bp, &repl->size);
bp += sizeof(repl->size);
memcpy(bp, repl->data, repl->size);
bp += repl->size;
}
LOGCOPY_32(env, bp, &prefix);
bp += sizeof(prefix);
LOGCOPY_32(env, bp, &suffix);
bp += sizeof(suffix);
DB_ASSERT(env,
(u_int32_t)(bp - (u_int8_t *)logrec.data) <= logrec.size);
if (is_durable || txnp == NULL) {
if ((ret = __log_put(env, rlsnp,(DBT *)&logrec,
flags | DB_LOG_NOCOPY)) == 0 && txnp != NULL) {
*lsnp = *rlsnp;
if (rlsnp != ret_lsnp)
*ret_lsnp = *rlsnp;
}
} else {
ret = 0;
#ifdef DIAGNOSTIC
memcpy(lr->data, logrec.data, logrec.size);
rectype |= DB_debug_FLAG;
LOGCOPY_32(env, logrec.data, &rectype);
if (!IS_REP_CLIENT(env))
ret = __log_put(env,
rlsnp, (DBT *)&logrec, flags | DB_LOG_NOCOPY);
#endif
STAILQ_INSERT_HEAD(&txnp->logs, lr, links);
F_SET((TXN_DETAIL *)txnp->td, TXN_DTL_INMEMORY);
LSN_NOT_LOGGED(*ret_lsnp);
}
#ifdef LOG_DIAGNOSTIC
if (ret != 0)
(void)__bam_repl_print(env,
(DBT *)&logrec, ret_lsnp, DB_TXN_PRINT, NULL);
#endif
#ifdef DIAGNOSTIC
__os_free(env, logrec.data);
#else
if (is_durable || txnp == NULL)
__os_free(env, logrec.data);
#endif
return (ret);
}
int
__bam_root_read(env, dbpp, td, recbuf, argpp)
ENV *env;
DB **dbpp;
void *td;
void *recbuf;
__bam_root_args **argpp;
{
__bam_root_args *argp;
u_int32_t uinttmp;
u_int8_t *bp;
int ret;
if ((ret = __os_malloc(env,
sizeof(__bam_root_args) + sizeof(DB_TXN), &argp)) != 0)
return (ret);
bp = recbuf;
argp->txnp = (DB_TXN *)&argp[1];
memset(argp->txnp, 0, sizeof(DB_TXN));
argp->txnp->td = td;
LOGCOPY_32(env, &argp->type, bp);
bp += sizeof(argp->type);
LOGCOPY_32(env, &argp->txnp->txnid, bp);
bp += sizeof(argp->txnp->txnid);
LOGCOPY_TOLSN(env, &argp->prev_lsn, bp);
bp += sizeof(DB_LSN);
LOGCOPY_32(env, &uinttmp, bp);
argp->fileid = (int32_t)uinttmp;
bp += sizeof(uinttmp);
if (dbpp != NULL) {
*dbpp = NULL;
ret = __dbreg_id_to_db(
env, argp->txnp, dbpp, argp->fileid, 1);
}
LOGCOPY_32(env, &uinttmp, bp);
argp->meta_pgno = (db_pgno_t)uinttmp;
bp += sizeof(uinttmp);
LOGCOPY_32(env, &uinttmp, bp);
argp->root_pgno = (db_pgno_t)uinttmp;
bp += sizeof(uinttmp);
LOGCOPY_TOLSN(env, &argp->meta_lsn, bp);
bp += sizeof(DB_LSN);
*argpp = argp;
return (ret);
}
int
__bam_root_log(dbp, txnp, ret_lsnp, flags, meta_pgno, root_pgno, meta_lsn)
DB *dbp;
DB_TXN *txnp;
DB_LSN *ret_lsnp;
u_int32_t flags;
db_pgno_t meta_pgno;
db_pgno_t root_pgno;
DB_LSN * meta_lsn;
{
DBT logrec;
DB_LSN *lsnp, null_lsn, *rlsnp;
DB_TXNLOGREC *lr;
ENV *env;
u_int32_t uinttmp, rectype, txn_num;
u_int npad;
u_int8_t *bp;
int is_durable, ret;
COMPQUIET(lr, NULL);
env = dbp->env;
rlsnp = ret_lsnp;
rectype = DB___bam_root;
npad = 0;
ret = 0;
if (LF_ISSET(DB_LOG_NOT_DURABLE) ||
F_ISSET(dbp, DB_AM_NOT_DURABLE)) {
if (txnp == NULL)
return (0);
is_durable = 0;
} else
is_durable = 1;
if (txnp == NULL) {
txn_num = 0;
lsnp = &null_lsn;
null_lsn.file = null_lsn.offset = 0;
} else {
if (TAILQ_FIRST(&txnp->kids) != NULL &&
(ret = __txn_activekids(env, rectype, txnp)) != 0)
return (ret);
DB_SET_TXN_LSNP(txnp, &rlsnp, &lsnp);
txn_num = txnp->txnid;
}
DB_ASSERT(env, dbp->log_filename != NULL);
if (dbp->log_filename->id == DB_LOGFILEID_INVALID &&
(ret = __dbreg_lazy_id(dbp)) != 0)
return (ret);
logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t)
+ sizeof(*meta_lsn);
if (CRYPTO_ON(env)) {
npad = env->crypto_handle->adj_size(logrec.size);
logrec.size += npad;
}
if (is_durable || txnp == NULL) {
if ((ret =
__os_malloc(env, logrec.size, &logrec.data)) != 0)
return (ret);
} else {
if ((ret = __os_malloc(env,
logrec.size + sizeof(DB_TXNLOGREC), &lr)) != 0)
return (ret);
#ifdef DIAGNOSTIC
if ((ret =
__os_malloc(env, logrec.size, &logrec.data)) != 0) {
__os_free(env, lr);
return (ret);
}
#else
logrec.data = lr->data;
#endif
}
if (npad > 0)
memset((u_int8_t *)logrec.data + logrec.size - npad, 0, npad);
bp = logrec.data;
LOGCOPY_32(env, bp, &rectype);
bp += sizeof(rectype);
LOGCOPY_32(env, bp, &txn_num);
bp += sizeof(txn_num);
LOGCOPY_FROMLSN(env, bp, lsnp);
bp += sizeof(DB_LSN);
uinttmp = (u_int32_t)dbp->log_filename->id;
LOGCOPY_32(env, bp, &uinttmp);
bp += sizeof(uinttmp);
uinttmp = (u_int32_t)meta_pgno;
LOGCOPY_32(env,bp, &uinttmp);
bp += sizeof(uinttmp);
uinttmp = (u_int32_t)root_pgno;
LOGCOPY_32(env,bp, &uinttmp);
bp += sizeof(uinttmp);
if (meta_lsn != NULL) {
if (txnp != NULL) {
LOG *lp = env->lg_handle->reginfo.primary;
if (LOG_COMPARE(meta_lsn, &lp->lsn) >= 0 && (ret =
__log_check_page_lsn(env, dbp, meta_lsn) != 0))
return (ret);
}
LOGCOPY_FROMLSN(env, bp, meta_lsn);
} else
memset(bp, 0, sizeof(*meta_lsn));
bp += sizeof(*meta_lsn);
DB_ASSERT(env,
(u_int32_t)(bp - (u_int8_t *)logrec.data) <= logrec.size);
if (is_durable || txnp == NULL) {
if ((ret = __log_put(env, rlsnp,(DBT *)&logrec,
flags | DB_LOG_NOCOPY)) == 0 && txnp != NULL) {
*lsnp = *rlsnp;
if (rlsnp != ret_lsnp)
*ret_lsnp = *rlsnp;
}
} else {
ret = 0;
#ifdef DIAGNOSTIC
memcpy(lr->data, logrec.data, logrec.size);
rectype |= DB_debug_FLAG;
LOGCOPY_32(env, logrec.data, &rectype);
if (!IS_REP_CLIENT(env))
ret = __log_put(env,
rlsnp, (DBT *)&logrec, flags | DB_LOG_NOCOPY);
#endif
STAILQ_INSERT_HEAD(&txnp->logs, lr, links);
F_SET((TXN_DETAIL *)txnp->td, TXN_DTL_INMEMORY);
LSN_NOT_LOGGED(*ret_lsnp);
}
#ifdef LOG_DIAGNOSTIC
if (ret != 0)
(void)__bam_root_print(env,
(DBT *)&logrec, ret_lsnp, DB_TXN_PRINT, NULL);
#endif
#ifdef DIAGNOSTIC
__os_free(env, logrec.data);
#else
if (is_durable || txnp == NULL)
__os_free(env, logrec.data);
#endif
return (ret);
}
int
__bam_curadj_read(env, dbpp, td, recbuf, argpp)
ENV *env;
DB **dbpp;
void *td;
void *recbuf;
__bam_curadj_args **argpp;
{
__bam_curadj_args *argp;
u_int32_t uinttmp;
u_int8_t *bp;
int ret;
if ((ret = __os_malloc(env,
sizeof(__bam_curadj_args) + sizeof(DB_TXN), &argp)) != 0)
return (ret);
bp = recbuf;
argp->txnp = (DB_TXN *)&argp[1];
memset(argp->txnp, 0, sizeof(DB_TXN));
argp->txnp->td = td;
LOGCOPY_32(env, &argp->type, bp);
bp += sizeof(argp->type);
LOGCOPY_32(env, &argp->txnp->txnid, bp);
bp += sizeof(argp->txnp->txnid);
LOGCOPY_TOLSN(env, &argp->prev_lsn, bp);
bp += sizeof(DB_LSN);
LOGCOPY_32(env, &uinttmp, bp);
argp->fileid = (int32_t)uinttmp;
bp += sizeof(uinttmp);
if (dbpp != NULL) {
*dbpp = NULL;
ret = __dbreg_id_to_db(
env, argp->txnp, dbpp, argp->fileid, 1);
}
LOGCOPY_32(env, &uinttmp, bp);
argp->mode = (db_ca_mode)uinttmp;
bp += sizeof(uinttmp);
LOGCOPY_32(env, &uinttmp, bp);
argp->from_pgno = (db_pgno_t)uinttmp;
bp += sizeof(uinttmp);
LOGCOPY_32(env, &uinttmp, bp);
argp->to_pgno = (db_pgno_t)uinttmp;
bp += sizeof(uinttmp);
LOGCOPY_32(env, &uinttmp, bp);
argp->left_pgno = (db_pgno_t)uinttmp;
bp += sizeof(uinttmp);
LOGCOPY_32(env, &argp->first_indx, bp);
bp += sizeof(argp->first_indx);
LOGCOPY_32(env, &argp->from_indx, bp);
bp += sizeof(argp->from_indx);
LOGCOPY_32(env, &argp->to_indx, bp);
bp += sizeof(argp->to_indx);
*argpp = argp;
return (ret);
}
int
__bam_curadj_log(dbp, txnp, ret_lsnp, flags, mode, from_pgno, to_pgno, left_pgno, first_indx,
from_indx, to_indx)
DB *dbp;
DB_TXN *txnp;
DB_LSN *ret_lsnp;
u_int32_t flags;
db_ca_mode mode;
db_pgno_t from_pgno;
db_pgno_t to_pgno;
db_pgno_t left_pgno;
u_int32_t first_indx;
u_int32_t from_indx;
u_int32_t to_indx;
{
DBT logrec;
DB_LSN *lsnp, null_lsn, *rlsnp;
DB_TXNLOGREC *lr;
ENV *env;
u_int32_t uinttmp, rectype, txn_num;
u_int npad;
u_int8_t *bp;
int is_durable, ret;
COMPQUIET(lr, NULL);
env = dbp->env;
rlsnp = ret_lsnp;
rectype = DB___bam_curadj;
npad = 0;
ret = 0;
if (LF_ISSET(DB_LOG_NOT_DURABLE) ||
F_ISSET(dbp, DB_AM_NOT_DURABLE)) {
if (txnp == NULL)
return (0);
is_durable = 0;
} else
is_durable = 1;
if (txnp == NULL) {
txn_num = 0;
lsnp = &null_lsn;
null_lsn.file = null_lsn.offset = 0;
} else {
if (TAILQ_FIRST(&txnp->kids) != NULL &&
(ret = __txn_activekids(env, rectype, txnp)) != 0)
return (ret);
DB_SET_TXN_LSNP(txnp, &rlsnp, &lsnp);
txn_num = txnp->txnid;
}
DB_ASSERT(env, dbp->log_filename != NULL);
if (dbp->log_filename->id == DB_LOGFILEID_INVALID &&
(ret = __dbreg_lazy_id(dbp)) != 0)
return (ret);
logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t);
if (CRYPTO_ON(env)) {
npad = env->crypto_handle->adj_size(logrec.size);
logrec.size += npad;
}
if (is_durable || txnp == NULL) {
if ((ret =
__os_malloc(env, logrec.size, &logrec.data)) != 0)
return (ret);
} else {
if ((ret = __os_malloc(env,
logrec.size + sizeof(DB_TXNLOGREC), &lr)) != 0)
return (ret);
#ifdef DIAGNOSTIC
if ((ret =
__os_malloc(env, logrec.size, &logrec.data)) != 0) {
__os_free(env, lr);
return (ret);
}
#else
logrec.data = lr->data;
#endif
}
if (npad > 0)
memset((u_int8_t *)logrec.data + logrec.size - npad, 0, npad);
bp = logrec.data;
LOGCOPY_32(env, bp, &rectype);
bp += sizeof(rectype);
LOGCOPY_32(env, bp, &txn_num);
bp += sizeof(txn_num);
LOGCOPY_FROMLSN(env, bp, lsnp);
bp += sizeof(DB_LSN);
uinttmp = (u_int32_t)dbp->log_filename->id;
LOGCOPY_32(env, bp, &uinttmp);
bp += sizeof(uinttmp);
uinttmp = (u_int32_t)mode;
LOGCOPY_32(env,bp, &uinttmp);
bp += sizeof(uinttmp);
uinttmp = (u_int32_t)from_pgno;
LOGCOPY_32(env,bp, &uinttmp);
bp += sizeof(uinttmp);
uinttmp = (u_int32_t)to_pgno;
LOGCOPY_32(env,bp, &uinttmp);
bp += sizeof(uinttmp);
uinttmp = (u_int32_t)left_pgno;
LOGCOPY_32(env,bp, &uinttmp);
bp += sizeof(uinttmp);
LOGCOPY_32(env, bp, &first_indx);
bp += sizeof(first_indx);
LOGCOPY_32(env, bp, &from_indx);
bp += sizeof(from_indx);
LOGCOPY_32(env, bp, &to_indx);
bp += sizeof(to_indx);
DB_ASSERT(env,
(u_int32_t)(bp - (u_int8_t *)logrec.data) <= logrec.size);
if (is_durable || txnp == NULL) {
if ((ret = __log_put(env, rlsnp,(DBT *)&logrec,
flags | DB_LOG_NOCOPY)) == 0 && txnp != NULL) {
*lsnp = *rlsnp;
if (rlsnp != ret_lsnp)
*ret_lsnp = *rlsnp;
}
} else {
ret = 0;
#ifdef DIAGNOSTIC
memcpy(lr->data, logrec.data, logrec.size);
rectype |= DB_debug_FLAG;
LOGCOPY_32(env, logrec.data, &rectype);
if (!IS_REP_CLIENT(env))
ret = __log_put(env,
rlsnp, (DBT *)&logrec, flags | DB_LOG_NOCOPY);
#endif
STAILQ_INSERT_HEAD(&txnp->logs, lr, links);
F_SET((TXN_DETAIL *)txnp->td, TXN_DTL_INMEMORY);
LSN_NOT_LOGGED(*ret_lsnp);
}
#ifdef LOG_DIAGNOSTIC
if (ret != 0)
(void)__bam_curadj_print(env,
(DBT *)&logrec, ret_lsnp, DB_TXN_PRINT, NULL);
#endif
#ifdef DIAGNOSTIC
__os_free(env, logrec.data);
#else
if (is_durable || txnp == NULL)
__os_free(env, logrec.data);
#endif
return (ret);
}
int
__bam_rcuradj_read(env, dbpp, td, recbuf, argpp)
ENV *env;
DB **dbpp;
void *td;
void *recbuf;
__bam_rcuradj_args **argpp;
{
__bam_rcuradj_args *argp;
u_int32_t uinttmp;
u_int8_t *bp;
int ret;
if ((ret = __os_malloc(env,
sizeof(__bam_rcuradj_args) + sizeof(DB_TXN), &argp)) != 0)
return (ret);
bp = recbuf;
argp->txnp = (DB_TXN *)&argp[1];
memset(argp->txnp, 0, sizeof(DB_TXN));
argp->txnp->td = td;
LOGCOPY_32(env, &argp->type, bp);
bp += sizeof(argp->type);
LOGCOPY_32(env, &argp->txnp->txnid, bp);
bp += sizeof(argp->txnp->txnid);
LOGCOPY_TOLSN(env, &argp->prev_lsn, bp);
bp += sizeof(DB_LSN);
LOGCOPY_32(env, &uinttmp, bp);
argp->fileid = (int32_t)uinttmp;
bp += sizeof(uinttmp);
if (dbpp != NULL) {
*dbpp = NULL;
ret = __dbreg_id_to_db(
env, argp->txnp, dbpp, argp->fileid, 1);
}
LOGCOPY_32(env, &uinttmp, bp);
argp->mode = (ca_recno_arg)uinttmp;
bp += sizeof(uinttmp);
LOGCOPY_32(env, &uinttmp, bp);
argp->root = (db_pgno_t)uinttmp;
bp += sizeof(uinttmp);
LOGCOPY_32(env, &uinttmp, bp);
argp->recno = (db_recno_t)uinttmp;
bp += sizeof(uinttmp);
LOGCOPY_32(env, &argp->order, bp);
bp += sizeof(argp->order);
*argpp = argp;
return (ret);
}
int
__bam_rcuradj_log(dbp, txnp, ret_lsnp, flags, mode, root, recno, order)
DB *dbp;
DB_TXN *txnp;
DB_LSN *ret_lsnp;
u_int32_t flags;
ca_recno_arg mode;
db_pgno_t root;
db_recno_t recno;
u_int32_t order;
{
DBT logrec;
DB_LSN *lsnp, null_lsn, *rlsnp;
DB_TXNLOGREC *lr;
ENV *env;
u_int32_t uinttmp, rectype, txn_num;
u_int npad;
u_int8_t *bp;
int is_durable, ret;
COMPQUIET(lr, NULL);
env = dbp->env;
rlsnp = ret_lsnp;
rectype = DB___bam_rcuradj;
npad = 0;
ret = 0;
if (LF_ISSET(DB_LOG_NOT_DURABLE) ||
F_ISSET(dbp, DB_AM_NOT_DURABLE)) {
if (txnp == NULL)
return (0);
is_durable = 0;
} else
is_durable = 1;
if (txnp == NULL) {
txn_num = 0;
lsnp = &null_lsn;
null_lsn.file = null_lsn.offset = 0;
} else {
if (TAILQ_FIRST(&txnp->kids) != NULL &&
(ret = __txn_activekids(env, rectype, txnp)) != 0)
return (ret);
DB_SET_TXN_LSNP(txnp, &rlsnp, &lsnp);
txn_num = txnp->txnid;
}
DB_ASSERT(env, dbp->log_filename != NULL);
if (dbp->log_filename->id == DB_LOGFILEID_INVALID &&
(ret = __dbreg_lazy_id(dbp)) != 0)
return (ret);
logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t);
if (CRYPTO_ON(env)) {
npad = env->crypto_handle->adj_size(logrec.size);
logrec.size += npad;
}
if (is_durable || txnp == NULL) {
if ((ret =
__os_malloc(env, logrec.size, &logrec.data)) != 0)
return (ret);
} else {
if ((ret = __os_malloc(env,
logrec.size + sizeof(DB_TXNLOGREC), &lr)) != 0)
return (ret);
#ifdef DIAGNOSTIC
if ((ret =
__os_malloc(env, logrec.size, &logrec.data)) != 0) {
__os_free(env, lr);
return (ret);
}
#else
logrec.data = lr->data;
#endif
}
if (npad > 0)
memset((u_int8_t *)logrec.data + logrec.size - npad, 0, npad);
bp = logrec.data;
LOGCOPY_32(env, bp, &rectype);
bp += sizeof(rectype);
LOGCOPY_32(env, bp, &txn_num);
bp += sizeof(txn_num);
LOGCOPY_FROMLSN(env, bp, lsnp);
bp += sizeof(DB_LSN);
uinttmp = (u_int32_t)dbp->log_filename->id;
LOGCOPY_32(env, bp, &uinttmp);
bp += sizeof(uinttmp);
uinttmp = (u_int32_t)mode;
LOGCOPY_32(env,bp, &uinttmp);
bp += sizeof(uinttmp);
uinttmp = (u_int32_t)root;
LOGCOPY_32(env,bp, &uinttmp);
bp += sizeof(uinttmp);
uinttmp = (u_int32_t)recno;
LOGCOPY_32(env,bp, &uinttmp);
bp += sizeof(uinttmp);
LOGCOPY_32(env, bp, &order);
bp += sizeof(order);
DB_ASSERT(env,
(u_int32_t)(bp - (u_int8_t *)logrec.data) <= logrec.size);
if (is_durable || txnp == NULL) {
if ((ret = __log_put(env, rlsnp,(DBT *)&logrec,
flags | DB_LOG_NOCOPY)) == 0 && txnp != NULL) {
*lsnp = *rlsnp;
if (rlsnp != ret_lsnp)
*ret_lsnp = *rlsnp;
}
} else {
ret = 0;
#ifdef DIAGNOSTIC
memcpy(lr->data, logrec.data, logrec.size);
rectype |= DB_debug_FLAG;
LOGCOPY_32(env, logrec.data, &rectype);
if (!IS_REP_CLIENT(env))
ret = __log_put(env,
rlsnp, (DBT *)&logrec, flags | DB_LOG_NOCOPY);
#endif
STAILQ_INSERT_HEAD(&txnp->logs, lr, links);
F_SET((TXN_DETAIL *)txnp->td, TXN_DTL_INMEMORY);
LSN_NOT_LOGGED(*ret_lsnp);
}
#ifdef LOG_DIAGNOSTIC
if (ret != 0)
(void)__bam_rcuradj_print(env,
(DBT *)&logrec, ret_lsnp, DB_TXN_PRINT, NULL);
#endif
#ifdef DIAGNOSTIC
__os_free(env, logrec.data);
#else
if (is_durable || txnp == NULL)
__os_free(env, logrec.data);
#endif
return (ret);
}
int
__bam_relink_43_read(env, dbpp, td, recbuf, argpp)
ENV *env;
DB **dbpp;
void *td;
void *recbuf;
__bam_relink_43_args **argpp;
{
__bam_relink_43_args *argp;
u_int32_t uinttmp;
u_int8_t *bp;
int ret;
if ((ret = __os_malloc(env,
sizeof(__bam_relink_43_args) + sizeof(DB_TXN), &argp)) != 0)
return (ret);
bp = recbuf;
argp->txnp = (DB_TXN *)&argp[1];
memset(argp->txnp, 0, sizeof(DB_TXN));
argp->txnp->td = td;
LOGCOPY_32(env, &argp->type, bp);
bp += sizeof(argp->type);
LOGCOPY_32(env, &argp->txnp->txnid, bp);
bp += sizeof(argp->txnp->txnid);
LOGCOPY_TOLSN(env, &argp->prev_lsn, bp);
bp += sizeof(DB_LSN);
LOGCOPY_32(env, &uinttmp, bp);
argp->fileid = (int32_t)uinttmp;
bp += sizeof(uinttmp);
if (dbpp != NULL) {
*dbpp = NULL;
ret = __dbreg_id_to_db(
env, argp->txnp, dbpp, argp->fileid, 1);
}
LOGCOPY_32(env, &uinttmp, bp);
argp->pgno = (db_pgno_t)uinttmp;
bp += sizeof(uinttmp);
LOGCOPY_TOLSN(env, &argp->lsn, bp);
bp += sizeof(DB_LSN);
LOGCOPY_32(env, &uinttmp, bp);
argp->prev = (db_pgno_t)uinttmp;
bp += sizeof(uinttmp);
LOGCOPY_TOLSN(env, &argp->lsn_prev, bp);
bp += sizeof(DB_LSN);
LOGCOPY_32(env, &uinttmp, bp);
argp->next = (db_pgno_t)uinttmp;
bp += sizeof(uinttmp);
LOGCOPY_TOLSN(env, &argp->lsn_next, bp);
bp += sizeof(DB_LSN);
*argpp = argp;
return (ret);
}
int
__bam_relink_read(env, dbpp, td, recbuf, argpp)
ENV *env;
DB **dbpp;
void *td;
void *recbuf;
__bam_relink_args **argpp;
{
__bam_relink_args *argp;
u_int32_t uinttmp;
u_int8_t *bp;
int ret;
if ((ret = __os_malloc(env,
sizeof(__bam_relink_args) + sizeof(DB_TXN), &argp)) != 0)
return (ret);
bp = recbuf;
argp->txnp = (DB_TXN *)&argp[1];
memset(argp->txnp, 0, sizeof(DB_TXN));
argp->txnp->td = td;
LOGCOPY_32(env, &argp->type, bp);
bp += sizeof(argp->type);
LOGCOPY_32(env, &argp->txnp->txnid, bp);
bp += sizeof(argp->txnp->txnid);
LOGCOPY_TOLSN(env, &argp->prev_lsn, bp);
bp += sizeof(DB_LSN);
LOGCOPY_32(env, &uinttmp, bp);
argp->fileid = (int32_t)uinttmp;
bp += sizeof(uinttmp);
if (dbpp != NULL) {
*dbpp = NULL;
ret = __dbreg_id_to_db(
env, argp->txnp, dbpp, argp->fileid, 1);
}
LOGCOPY_32(env, &uinttmp, bp);
argp->pgno = (db_pgno_t)uinttmp;
bp += sizeof(uinttmp);
LOGCOPY_32(env, &uinttmp, bp);
argp->new_pgno = (db_pgno_t)uinttmp;
bp += sizeof(uinttmp);
LOGCOPY_32(env, &uinttmp, bp);
argp->prev = (db_pgno_t)uinttmp;
bp += sizeof(uinttmp);
LOGCOPY_TOLSN(env, &argp->lsn_prev, bp);
bp += sizeof(DB_LSN);
LOGCOPY_32(env, &uinttmp, bp);
argp->next = (db_pgno_t)uinttmp;
bp += sizeof(uinttmp);
LOGCOPY_TOLSN(env, &argp->lsn_next, bp);
bp += sizeof(DB_LSN);
*argpp = argp;
return (ret);
}
int
__bam_relink_log(dbp, txnp, ret_lsnp, flags, pgno, new_pgno, prev, lsn_prev, next,
lsn_next)
DB *dbp;
DB_TXN *txnp;
DB_LSN *ret_lsnp;
u_int32_t flags;
db_pgno_t pgno;
db_pgno_t new_pgno;
db_pgno_t prev;
DB_LSN * lsn_prev;
db_pgno_t next;
DB_LSN * lsn_next;
{
DBT logrec;
DB_LSN *lsnp, null_lsn, *rlsnp;
DB_TXNLOGREC *lr;
ENV *env;
u_int32_t uinttmp, rectype, txn_num;
u_int npad;
u_int8_t *bp;
int is_durable, ret;
COMPQUIET(lr, NULL);
env = dbp->env;
rlsnp = ret_lsnp;
rectype = DB___bam_relink;
npad = 0;
ret = 0;
if (LF_ISSET(DB_LOG_NOT_DURABLE) ||
F_ISSET(dbp, DB_AM_NOT_DURABLE)) {
if (txnp == NULL)
return (0);
is_durable = 0;
} else
is_durable = 1;
if (txnp == NULL) {
txn_num = 0;
lsnp = &null_lsn;
null_lsn.file = null_lsn.offset = 0;
} else {
if (TAILQ_FIRST(&txnp->kids) != NULL &&
(ret = __txn_activekids(env, rectype, txnp)) != 0)
return (ret);
DB_SET_TXN_LSNP(txnp, &rlsnp, &lsnp);
txn_num = txnp->txnid;
}
DB_ASSERT(env, dbp->log_filename != NULL);
if (dbp->log_filename->id == DB_LOGFILEID_INVALID &&
(ret = __dbreg_lazy_id(dbp)) != 0)
return (ret);
logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t)
+ sizeof(*lsn_prev)
+ sizeof(u_int32_t)
+ sizeof(*lsn_next);
if (CRYPTO_ON(env)) {
npad = env->crypto_handle->adj_size(logrec.size);
logrec.size += npad;
}
if (is_durable || txnp == NULL) {
if ((ret =
__os_malloc(env, logrec.size, &logrec.data)) != 0)
return (ret);
} else {
if ((ret = __os_malloc(env,
logrec.size + sizeof(DB_TXNLOGREC), &lr)) != 0)
return (ret);
#ifdef DIAGNOSTIC
if ((ret =
__os_malloc(env, logrec.size, &logrec.data)) != 0) {
__os_free(env, lr);
return (ret);
}
#else
logrec.data = lr->data;
#endif
}
if (npad > 0)
memset((u_int8_t *)logrec.data + logrec.size - npad, 0, npad);
bp = logrec.data;
LOGCOPY_32(env, bp, &rectype);
bp += sizeof(rectype);
LOGCOPY_32(env, bp, &txn_num);
bp += sizeof(txn_num);
LOGCOPY_FROMLSN(env, bp, lsnp);
bp += sizeof(DB_LSN);
uinttmp = (u_int32_t)dbp->log_filename->id;
LOGCOPY_32(env, bp, &uinttmp);
bp += sizeof(uinttmp);
uinttmp = (u_int32_t)pgno;
LOGCOPY_32(env,bp, &uinttmp);
bp += sizeof(uinttmp);
uinttmp = (u_int32_t)new_pgno;
LOGCOPY_32(env,bp, &uinttmp);
bp += sizeof(uinttmp);
uinttmp = (u_int32_t)prev;
LOGCOPY_32(env,bp, &uinttmp);
bp += sizeof(uinttmp);
if (lsn_prev != NULL) {
if (txnp != NULL) {
LOG *lp = env->lg_handle->reginfo.primary;
if (LOG_COMPARE(lsn_prev, &lp->lsn) >= 0 && (ret =
__log_check_page_lsn(env, dbp, lsn_prev) != 0))
return (ret);
}
LOGCOPY_FROMLSN(env, bp, lsn_prev);
} else
memset(bp, 0, sizeof(*lsn_prev));
bp += sizeof(*lsn_prev);
uinttmp = (u_int32_t)next;
LOGCOPY_32(env,bp, &uinttmp);
bp += sizeof(uinttmp);
if (lsn_next != NULL) {
if (txnp != NULL) {
LOG *lp = env->lg_handle->reginfo.primary;
if (LOG_COMPARE(lsn_next, &lp->lsn) >= 0 && (ret =
__log_check_page_lsn(env, dbp, lsn_next) != 0))
return (ret);
}
LOGCOPY_FROMLSN(env, bp, lsn_next);
} else
memset(bp, 0, sizeof(*lsn_next));
bp += sizeof(*lsn_next);
DB_ASSERT(env,
(u_int32_t)(bp - (u_int8_t *)logrec.data) <= logrec.size);
if (is_durable || txnp == NULL) {
if ((ret = __log_put(env, rlsnp,(DBT *)&logrec,
flags | DB_LOG_NOCOPY)) == 0 && txnp != NULL) {
*lsnp = *rlsnp;
if (rlsnp != ret_lsnp)
*ret_lsnp = *rlsnp;
}
} else {
ret = 0;
#ifdef DIAGNOSTIC
memcpy(lr->data, logrec.data, logrec.size);
rectype |= DB_debug_FLAG;
LOGCOPY_32(env, logrec.data, &rectype);
if (!IS_REP_CLIENT(env))
ret = __log_put(env,
rlsnp, (DBT *)&logrec, flags | DB_LOG_NOCOPY);
#endif
STAILQ_INSERT_HEAD(&txnp->logs, lr, links);
F_SET((TXN_DETAIL *)txnp->td, TXN_DTL_INMEMORY);
LSN_NOT_LOGGED(*ret_lsnp);
}
#ifdef LOG_DIAGNOSTIC
if (ret != 0)
(void)__bam_relink_print(env,
(DBT *)&logrec, ret_lsnp, DB_TXN_PRINT, NULL);
#endif
#ifdef DIAGNOSTIC
__os_free(env, logrec.data);
#else
if (is_durable || txnp == NULL)
__os_free(env, logrec.data);
#endif
return (ret);
}
int
__bam_merge_44_read(env, dbpp, td, recbuf, argpp)
ENV *env;
DB **dbpp;
void *td;
void *recbuf;
__bam_merge_44_args **argpp;
{
__bam_merge_44_args *argp;
u_int32_t uinttmp;
u_int8_t *bp;
int ret;
if ((ret = __os_malloc(env,
sizeof(__bam_merge_44_args) + sizeof(DB_TXN), &argp)) != 0)
return (ret);
bp = recbuf;
argp->txnp = (DB_TXN *)&argp[1];
memset(argp->txnp, 0, sizeof(DB_TXN));
argp->txnp->td = td;
LOGCOPY_32(env, &argp->type, bp);
bp += sizeof(argp->type);
LOGCOPY_32(env, &argp->txnp->txnid, bp);
bp += sizeof(argp->txnp->txnid);
LOGCOPY_TOLSN(env, &argp->prev_lsn, bp);
bp += sizeof(DB_LSN);
LOGCOPY_32(env, &uinttmp, bp);
argp->fileid = (int32_t)uinttmp;
bp += sizeof(uinttmp);
if (dbpp != NULL) {
*dbpp = NULL;
ret = __dbreg_id_to_db(
env, argp->txnp, dbpp, argp->fileid, 1);
}
LOGCOPY_32(env, &uinttmp, bp);
argp->pgno = (db_pgno_t)uinttmp;
bp += sizeof(uinttmp);
LOGCOPY_TOLSN(env, &argp->lsn, bp);
bp += sizeof(DB_LSN);
LOGCOPY_32(env, &uinttmp, bp);
argp->npgno = (db_pgno_t)uinttmp;
bp += sizeof(uinttmp);
LOGCOPY_TOLSN(env, &argp->nlsn, bp);
bp += sizeof(DB_LSN);
memset(&argp->hdr, 0, sizeof(argp->hdr));
LOGCOPY_32(env,&argp->hdr.size, bp);
bp += sizeof(u_int32_t);
argp->hdr.data = bp;
bp += argp->hdr.size;
memset(&argp->data, 0, sizeof(argp->data));
LOGCOPY_32(env,&argp->data.size, bp);
bp += sizeof(u_int32_t);
argp->data.data = bp;
bp += argp->data.size;
memset(&argp->ind, 0, sizeof(argp->ind));
LOGCOPY_32(env,&argp->ind.size, bp);
bp += sizeof(u_int32_t);
argp->ind.data = bp;
bp += argp->ind.size;
*argpp = argp;
return (ret);
}
int
__bam_merge_read(env, dbpp, td, recbuf, argpp)
ENV *env;
DB **dbpp;
void *td;
void *recbuf;
__bam_merge_args **argpp;
{
__bam_merge_args *argp;
u_int32_t uinttmp;
u_int8_t *bp;
int ret;
if ((ret = __os_malloc(env,
sizeof(__bam_merge_args) + sizeof(DB_TXN), &argp)) != 0)
return (ret);
bp = recbuf;
argp->txnp = (DB_TXN *)&argp[1];
memset(argp->txnp, 0, sizeof(DB_TXN));
argp->txnp->td = td;
LOGCOPY_32(env, &argp->type, bp);
bp += sizeof(argp->type);
LOGCOPY_32(env, &argp->txnp->txnid, bp);
bp += sizeof(argp->txnp->txnid);
LOGCOPY_TOLSN(env, &argp->prev_lsn, bp);
bp += sizeof(DB_LSN);
LOGCOPY_32(env, &uinttmp, bp);
argp->fileid = (int32_t)uinttmp;
bp += sizeof(uinttmp);
if (dbpp != NULL) {
*dbpp = NULL;
ret = __dbreg_id_to_db(
env, argp->txnp, dbpp, argp->fileid, 1);
}
LOGCOPY_32(env, &uinttmp, bp);
argp->pgno = (db_pgno_t)uinttmp;
bp += sizeof(uinttmp);
LOGCOPY_TOLSN(env, &argp->lsn, bp);
bp += sizeof(DB_LSN);
LOGCOPY_32(env, &uinttmp, bp);
argp->npgno = (db_pgno_t)uinttmp;
bp += sizeof(uinttmp);
LOGCOPY_TOLSN(env, &argp->nlsn, bp);
bp += sizeof(DB_LSN);
memset(&argp->hdr, 0, sizeof(argp->hdr));
LOGCOPY_32(env,&argp->hdr.size, bp);
bp += sizeof(u_int32_t);
argp->hdr.data = bp;
bp += argp->hdr.size;
memset(&argp->data, 0, sizeof(argp->data));
LOGCOPY_32(env,&argp->data.size, bp);
bp += sizeof(u_int32_t);
argp->data.data = bp;
bp += argp->data.size;
if (LOG_SWAPPED(env) && dbpp != NULL && *dbpp != NULL) {
int t_ret;
if ((t_ret = __db_pageswap(*dbpp,
(PAGE *)argp->hdr.data, (size_t)argp->hdr.size,
&argp->data, 1)) != 0)
return (t_ret);
}
LOGCOPY_32(env, &uinttmp, bp);
argp->pg_copy = (int32_t)uinttmp;
bp += sizeof(uinttmp);
*argpp = argp;
return (ret);
}
int
__bam_merge_log(dbp, txnp, ret_lsnp, flags, pgno, lsn, npgno, nlsn, hdr,
data, pg_copy)
DB *dbp;
DB_TXN *txnp;
DB_LSN *ret_lsnp;
u_int32_t flags;
db_pgno_t pgno;
DB_LSN * lsn;
db_pgno_t npgno;
DB_LSN * nlsn;
const DBT *hdr;
const DBT *data;
int32_t pg_copy;
{
DBT logrec;
DB_LSN *lsnp, null_lsn, *rlsnp;
DB_TXNLOGREC *lr;
ENV *env;
u_int32_t zero, uinttmp, rectype, txn_num;
u_int npad;
u_int8_t *bp;
int is_durable, ret;
COMPQUIET(lr, NULL);
env = dbp->env;
rlsnp = ret_lsnp;
rectype = DB___bam_merge;
npad = 0;
ret = 0;
if (LF_ISSET(DB_LOG_NOT_DURABLE) ||
F_ISSET(dbp, DB_AM_NOT_DURABLE)) {
if (txnp == NULL)
return (0);
is_durable = 0;
} else
is_durable = 1;
if (txnp == NULL) {
txn_num = 0;
lsnp = &null_lsn;
null_lsn.file = null_lsn.offset = 0;
} else {
if (TAILQ_FIRST(&txnp->kids) != NULL &&
(ret = __txn_activekids(env, rectype, txnp)) != 0)
return (ret);
DB_SET_TXN_LSNP(txnp, &rlsnp, &lsnp);
txn_num = txnp->txnid;
}
DB_ASSERT(env, dbp->log_filename != NULL);
if (dbp->log_filename->id == DB_LOGFILEID_INVALID &&
(ret = __dbreg_lazy_id(dbp)) != 0)
return (ret);
logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t)
+ sizeof(*lsn)
+ sizeof(u_int32_t)
+ sizeof(*nlsn)
+ sizeof(u_int32_t) + (hdr == NULL ? 0 : hdr->size)
+ sizeof(u_int32_t) + (data == NULL ? 0 : data->size)
+ sizeof(u_int32_t);
if (CRYPTO_ON(env)) {
npad = env->crypto_handle->adj_size(logrec.size);
logrec.size += npad;
}
if (is_durable || txnp == NULL) {
if ((ret =
__os_malloc(env, logrec.size, &logrec.data)) != 0)
return (ret);
} else {
if ((ret = __os_malloc(env,
logrec.size + sizeof(DB_TXNLOGREC), &lr)) != 0)
return (ret);
#ifdef DIAGNOSTIC
if ((ret =
__os_malloc(env, logrec.size, &logrec.data)) != 0) {
__os_free(env, lr);
return (ret);
}
#else
logrec.data = lr->data;
#endif
}
if (npad > 0)
memset((u_int8_t *)logrec.data + logrec.size - npad, 0, npad);
bp = logrec.data;
LOGCOPY_32(env, bp, &rectype);
bp += sizeof(rectype);
LOGCOPY_32(env, bp, &txn_num);
bp += sizeof(txn_num);
LOGCOPY_FROMLSN(env, bp, lsnp);
bp += sizeof(DB_LSN);
uinttmp = (u_int32_t)dbp->log_filename->id;
LOGCOPY_32(env, bp, &uinttmp);
bp += sizeof(uinttmp);
uinttmp = (u_int32_t)pgno;
LOGCOPY_32(env,bp, &uinttmp);
bp += sizeof(uinttmp);
if (lsn != NULL) {
if (txnp != NULL) {
LOG *lp = env->lg_handle->reginfo.primary;
if (LOG_COMPARE(lsn, &lp->lsn) >= 0 && (ret =
__log_check_page_lsn(env, dbp, lsn) != 0))
return (ret);
}
LOGCOPY_FROMLSN(env, bp, lsn);
} else
memset(bp, 0, sizeof(*lsn));
bp += sizeof(*lsn);
uinttmp = (u_int32_t)npgno;
LOGCOPY_32(env,bp, &uinttmp);
bp += sizeof(uinttmp);
if (nlsn != NULL) {
if (txnp != NULL) {
LOG *lp = env->lg_handle->reginfo.primary;
if (LOG_COMPARE(nlsn, &lp->lsn) >= 0 && (ret =
__log_check_page_lsn(env, dbp, nlsn) != 0))
return (ret);
}
LOGCOPY_FROMLSN(env, bp, nlsn);
} else
memset(bp, 0, sizeof(*nlsn));
bp += sizeof(*nlsn);
if (hdr == NULL) {
zero = 0;
LOGCOPY_32(env, bp, &zero);
bp += sizeof(u_int32_t);
} else {
LOGCOPY_32(env, bp, &hdr->size);
bp += sizeof(hdr->size);
memcpy(bp, hdr->data, hdr->size);
if (LOG_SWAPPED(env))
if ((ret = __db_pageswap(dbp,
(PAGE *)bp, (size_t)hdr->size, (DBT *)data, 0)) != 0)
return (ret);
bp += hdr->size;
}
if (data == NULL) {
zero = 0;
LOGCOPY_32(env, bp, &zero);
bp += sizeof(u_int32_t);
} else {
LOGCOPY_32(env, bp, &data->size);
bp += sizeof(data->size);
memcpy(bp, data->data, data->size);
if (LOG_SWAPPED(env) && F_ISSET(data, DB_DBT_APPMALLOC))
__os_free(env, data->data);
bp += data->size;
}
uinttmp = (u_int32_t)pg_copy;
LOGCOPY_32(env,bp, &uinttmp);
bp += sizeof(uinttmp);
DB_ASSERT(env,
(u_int32_t)(bp - (u_int8_t *)logrec.data) <= logrec.size);
if (is_durable || txnp == NULL) {
if ((ret = __log_put(env, rlsnp,(DBT *)&logrec,
flags | DB_LOG_NOCOPY)) == 0 && txnp != NULL) {
*lsnp = *rlsnp;
if (rlsnp != ret_lsnp)
*ret_lsnp = *rlsnp;
}
} else {
ret = 0;
#ifdef DIAGNOSTIC
memcpy(lr->data, logrec.data, logrec.size);
rectype |= DB_debug_FLAG;
LOGCOPY_32(env, logrec.data, &rectype);
if (!IS_REP_CLIENT(env))
ret = __log_put(env,
rlsnp, (DBT *)&logrec, flags | DB_LOG_NOCOPY);
#endif
STAILQ_INSERT_HEAD(&txnp->logs, lr, links);
F_SET((TXN_DETAIL *)txnp->td, TXN_DTL_INMEMORY);
LSN_NOT_LOGGED(*ret_lsnp);
}
#ifdef LOG_DIAGNOSTIC
if (ret != 0)
(void)__bam_merge_print(env,
(DBT *)&logrec, ret_lsnp, DB_TXN_PRINT, NULL);
#endif
#ifdef DIAGNOSTIC
__os_free(env, logrec.data);
#else
if (is_durable || txnp == NULL)
__os_free(env, logrec.data);
#endif
return (ret);
}
int
__bam_pgno_read(env, dbpp, td, recbuf, argpp)
ENV *env;
DB **dbpp;
void *td;
void *recbuf;
__bam_pgno_args **argpp;
{
__bam_pgno_args *argp;
u_int32_t uinttmp;
u_int8_t *bp;
int ret;
if ((ret = __os_malloc(env,
sizeof(__bam_pgno_args) + sizeof(DB_TXN), &argp)) != 0)
return (ret);
bp = recbuf;
argp->txnp = (DB_TXN *)&argp[1];
memset(argp->txnp, 0, sizeof(DB_TXN));
argp->txnp->td = td;
LOGCOPY_32(env, &argp->type, bp);
bp += sizeof(argp->type);
LOGCOPY_32(env, &argp->txnp->txnid, bp);
bp += sizeof(argp->txnp->txnid);
LOGCOPY_TOLSN(env, &argp->prev_lsn, bp);
bp += sizeof(DB_LSN);
LOGCOPY_32(env, &uinttmp, bp);
argp->fileid = (int32_t)uinttmp;
bp += sizeof(uinttmp);
if (dbpp != NULL) {
*dbpp = NULL;
ret = __dbreg_id_to_db(
env, argp->txnp, dbpp, argp->fileid, 1);
}
LOGCOPY_32(env, &uinttmp, bp);
argp->pgno = (db_pgno_t)uinttmp;
bp += sizeof(uinttmp);
LOGCOPY_TOLSN(env, &argp->lsn, bp);
bp += sizeof(DB_LSN);
LOGCOPY_32(env, &argp->indx, bp);
bp += sizeof(argp->indx);
LOGCOPY_32(env, &uinttmp, bp);
argp->opgno = (db_pgno_t)uinttmp;
bp += sizeof(uinttmp);
LOGCOPY_32(env, &uinttmp, bp);
argp->npgno = (db_pgno_t)uinttmp;
bp += sizeof(uinttmp);
*argpp = argp;
return (ret);
}
int
__bam_pgno_log(dbp, txnp, ret_lsnp, flags, pgno, lsn, indx, opgno, npgno)
DB *dbp;
DB_TXN *txnp;
DB_LSN *ret_lsnp;
u_int32_t flags;
db_pgno_t pgno;
DB_LSN * lsn;
u_int32_t indx;
db_pgno_t opgno;
db_pgno_t npgno;
{
DBT logrec;
DB_LSN *lsnp, null_lsn, *rlsnp;
DB_TXNLOGREC *lr;
ENV *env;
u_int32_t uinttmp, rectype, txn_num;
u_int npad;
u_int8_t *bp;
int is_durable, ret;
COMPQUIET(lr, NULL);
env = dbp->env;
rlsnp = ret_lsnp;
rectype = DB___bam_pgno;
npad = 0;
ret = 0;
if (LF_ISSET(DB_LOG_NOT_DURABLE) ||
F_ISSET(dbp, DB_AM_NOT_DURABLE)) {
if (txnp == NULL)
return (0);
is_durable = 0;
} else
is_durable = 1;
if (txnp == NULL) {
txn_num = 0;
lsnp = &null_lsn;
null_lsn.file = null_lsn.offset = 0;
} else {
if (TAILQ_FIRST(&txnp->kids) != NULL &&
(ret = __txn_activekids(env, rectype, txnp)) != 0)
return (ret);
DB_SET_TXN_LSNP(txnp, &rlsnp, &lsnp);
txn_num = txnp->txnid;
}
DB_ASSERT(env, dbp->log_filename != NULL);
if (dbp->log_filename->id == DB_LOGFILEID_INVALID &&
(ret = __dbreg_lazy_id(dbp)) != 0)
return (ret);
logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t)
+ sizeof(*lsn)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t)
+ sizeof(u_int32_t);
if (CRYPTO_ON(env)) {
npad = env->crypto_handle->adj_size(logrec.size);
logrec.size += npad;
}
if (is_durable || txnp == NULL) {
if ((ret =
__os_malloc(env, logrec.size, &logrec.data)) != 0)
return (ret);
} else {
if ((ret = __os_malloc(env,
logrec.size + sizeof(DB_TXNLOGREC), &lr)) != 0)
return (ret);
#ifdef DIAGNOSTIC
if ((ret =
__os_malloc(env, logrec.size, &logrec.data)) != 0) {
__os_free(env, lr);
return (ret);
}
#else
logrec.data = lr->data;
#endif
}
if (npad > 0)
memset((u_int8_t *)logrec.data + logrec.size - npad, 0, npad);
bp = logrec.data;
LOGCOPY_32(env, bp, &rectype);
bp += sizeof(rectype);
LOGCOPY_32(env, bp, &txn_num);
bp += sizeof(txn_num);
LOGCOPY_FROMLSN(env, bp, lsnp);
bp += sizeof(DB_LSN);
uinttmp = (u_int32_t)dbp->log_filename->id;
LOGCOPY_32(env, bp, &uinttmp);
bp += sizeof(uinttmp);
uinttmp = (u_int32_t)pgno;
LOGCOPY_32(env,bp, &uinttmp);
bp += sizeof(uinttmp);
if (lsn != NULL) {
if (txnp != NULL) {
LOG *lp = env->lg_handle->reginfo.primary;
if (LOG_COMPARE(lsn, &lp->lsn) >= 0 && (ret =
__log_check_page_lsn(env, dbp, lsn) != 0))
return (ret);
}
LOGCOPY_FROMLSN(env, bp, lsn);
} else
memset(bp, 0, sizeof(*lsn));
bp += sizeof(*lsn);
LOGCOPY_32(env, bp, &indx);
bp += sizeof(indx);
uinttmp = (u_int32_t)opgno;
LOGCOPY_32(env,bp, &uinttmp);
bp += sizeof(uinttmp);
uinttmp = (u_int32_t)npgno;
LOGCOPY_32(env,bp, &uinttmp);
bp += sizeof(uinttmp);
DB_ASSERT(env,
(u_int32_t)(bp - (u_int8_t *)logrec.data) <= logrec.size);
if (is_durable || txnp == NULL) {
if ((ret = __log_put(env, rlsnp,(DBT *)&logrec,
flags | DB_LOG_NOCOPY)) == 0 && txnp != NULL) {
*lsnp = *rlsnp;
if (rlsnp != ret_lsnp)
*ret_lsnp = *rlsnp;
}
} else {
ret = 0;
#ifdef DIAGNOSTIC
memcpy(lr->data, logrec.data, logrec.size);
rectype |= DB_debug_FLAG;
LOGCOPY_32(env, logrec.data, &rectype);
if (!IS_REP_CLIENT(env))
ret = __log_put(env,
rlsnp, (DBT *)&logrec, flags | DB_LOG_NOCOPY);
#endif
STAILQ_INSERT_HEAD(&txnp->logs, lr, links);
F_SET((TXN_DETAIL *)txnp->td, TXN_DTL_INMEMORY);
LSN_NOT_LOGGED(*ret_lsnp);
}
#ifdef LOG_DIAGNOSTIC
if (ret != 0)
(void)__bam_pgno_print(env,
(DBT *)&logrec, ret_lsnp, DB_TXN_PRINT, NULL);
#endif
#ifdef DIAGNOSTIC
__os_free(env, logrec.data);
#else
if (is_durable || txnp == NULL)
__os_free(env, logrec.data);
#endif
return (ret);
}
int
__bam_init_recover(env, dtabp)
ENV *env;
DB_DISTAB *dtabp;
{
int ret;
if ((ret = __db_add_recovery_int(env, dtabp,
__bam_split_recover, DB___bam_split)) != 0)
return (ret);
if ((ret = __db_add_recovery_int(env, dtabp,
__bam_rsplit_recover, DB___bam_rsplit)) != 0)
return (ret);
if ((ret = __db_add_recovery_int(env, dtabp,
__bam_adj_recover, DB___bam_adj)) != 0)
return (ret);
if ((ret = __db_add_recovery_int(env, dtabp,
__bam_cadjust_recover, DB___bam_cadjust)) != 0)
return (ret);
if ((ret = __db_add_recovery_int(env, dtabp,
__bam_cdel_recover, DB___bam_cdel)) != 0)
return (ret);
if ((ret = __db_add_recovery_int(env, dtabp,
__bam_repl_recover, DB___bam_repl)) != 0)
return (ret);
if ((ret = __db_add_recovery_int(env, dtabp,
__bam_root_recover, DB___bam_root)) != 0)
return (ret);
if ((ret = __db_add_recovery_int(env, dtabp,
__bam_curadj_recover, DB___bam_curadj)) != 0)
return (ret);
if ((ret = __db_add_recovery_int(env, dtabp,
__bam_rcuradj_recover, DB___bam_rcuradj)) != 0)
return (ret);
if ((ret = __db_add_recovery_int(env, dtabp,
__bam_relink_recover, DB___bam_relink)) != 0)
return (ret);
if ((ret = __db_add_recovery_int(env, dtabp,
__bam_merge_recover, DB___bam_merge)) != 0)
return (ret);
if ((ret = __db_add_recovery_int(env, dtabp,
__bam_pgno_recover, DB___bam_pgno)) != 0)
return (ret);
return (0);
}