txn_auto.c
上传用户:tsgydb
上传日期:2007-04-14
资源大小:10674k
文件大小:22k
- /* Do not edit: automatically built by gen_rec.awk. */
- #include "db_config.h"
- #ifndef NO_SYSTEM_INCLUDES
- #include <sys/types.h>
- #include <ctype.h>
- #include <errno.h>
- #include <string.h>
- #endif
- #include "db_int.h"
- #include "db_page.h"
- #include "db_dispatch.h"
- #include "db_am.h"
- #include "txn.h"
- int
- __txn_old_regop_print(dbenv, dbtp, lsnp, notused2, notused3)
- DB_ENV *dbenv;
- DBT *dbtp;
- DB_LSN *lsnp;
- db_recops notused2;
- void *notused3;
- {
- __txn_old_regop_args *argp;
- u_int32_t i;
- u_int ch;
- int ret;
- i = 0;
- ch = 0;
- notused2 = DB_TXN_ABORT;
- notused3 = NULL;
- if ((ret = __txn_old_regop_read(dbenv, dbtp->data, &argp)) != 0)
- return (ret);
- printf("[%lu][%lu]txn_old_regop: 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("topcode: %lun", (u_long)argp->opcode);
- printf("n");
- __os_free(argp, 0);
- return (0);
- }
- int
- __txn_old_regop_read(dbenv, recbuf, argpp)
- DB_ENV *dbenv;
- void *recbuf;
- __txn_old_regop_args **argpp;
- {
- __txn_old_regop_args *argp;
- u_int8_t *bp;
- int ret;
- ret = __os_malloc(dbenv, sizeof(__txn_old_regop_args) +
- sizeof(DB_TXN), NULL, &argp);
- if (ret != 0)
- return (ret);
- 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->opcode, bp, sizeof(argp->opcode));
- bp += sizeof(argp->opcode);
- *argpp = argp;
- return (0);
- }
- int
- __txn_regop_log(dbenv, txnid, ret_lsnp, flags,
- opcode, timestamp)
- DB_ENV *dbenv;
- DB_TXN *txnid;
- DB_LSN *ret_lsnp;
- u_int32_t flags;
- u_int32_t opcode;
- int32_t timestamp;
- {
- DBT logrec;
- DB_LSN *lsnp, null_lsn;
- u_int32_t rectype, txn_num;
- int ret;
- u_int8_t *bp;
- rectype = DB_txn_regop;
- if (txnid != NULL &&
- TAILQ_FIRST(&txnid->kids) != NULL &&
- (ret = __txn_activekids(dbenv, rectype, txnid)) != 0)
- return (ret);
- txn_num = txnid == NULL ? 0 : txnid->txnid;
- if (txnid == NULL) {
- ZERO_LSN(null_lsn);
- lsnp = &null_lsn;
- } else
- lsnp = &txnid->last_lsn;
- logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
- + sizeof(opcode)
- + sizeof(timestamp);
- if ((ret = __os_malloc(dbenv, logrec.size, NULL, &logrec.data)) != 0)
- return (ret);
- 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, &opcode, sizeof(opcode));
- bp += sizeof(opcode);
- memcpy(bp, ×tamp, sizeof(timestamp));
- bp += sizeof(timestamp);
- DB_ASSERT((u_int32_t)(bp - (u_int8_t *)logrec.data) == logrec.size);
- ret = log_put(dbenv, ret_lsnp, (DBT *)&logrec, flags);
- if (txnid != NULL)
- txnid->last_lsn = *ret_lsnp;
- __os_free(logrec.data, logrec.size);
- return (ret);
- }
- int
- __txn_regop_print(dbenv, dbtp, lsnp, notused2, notused3)
- DB_ENV *dbenv;
- DBT *dbtp;
- DB_LSN *lsnp;
- db_recops notused2;
- void *notused3;
- {
- __txn_regop_args *argp;
- u_int32_t i;
- u_int ch;
- int ret;
- i = 0;
- ch = 0;
- notused2 = DB_TXN_ABORT;
- notused3 = NULL;
- if ((ret = __txn_regop_read(dbenv, dbtp->data, &argp)) != 0)
- return (ret);
- printf("[%lu][%lu]txn_regop: 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("topcode: %lun", (u_long)argp->opcode);
- printf("ttimestamp: %ldn", (long)argp->timestamp);
- printf("n");
- __os_free(argp, 0);
- return (0);
- }
- int
- __txn_regop_read(dbenv, recbuf, argpp)
- DB_ENV *dbenv;
- void *recbuf;
- __txn_regop_args **argpp;
- {
- __txn_regop_args *argp;
- u_int8_t *bp;
- int ret;
- ret = __os_malloc(dbenv, sizeof(__txn_regop_args) +
- sizeof(DB_TXN), NULL, &argp);
- if (ret != 0)
- return (ret);
- 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->opcode, bp, sizeof(argp->opcode));
- bp += sizeof(argp->opcode);
- memcpy(&argp->timestamp, bp, sizeof(argp->timestamp));
- bp += sizeof(argp->timestamp);
- *argpp = argp;
- return (0);
- }
- int
- __txn_old_ckp_print(dbenv, dbtp, lsnp, notused2, notused3)
- DB_ENV *dbenv;
- DBT *dbtp;
- DB_LSN *lsnp;
- db_recops notused2;
- void *notused3;
- {
- __txn_old_ckp_args *argp;
- u_int32_t i;
- u_int ch;
- int ret;
- i = 0;
- ch = 0;
- notused2 = DB_TXN_ABORT;
- notused3 = NULL;
- if ((ret = __txn_old_ckp_read(dbenv, dbtp->data, &argp)) != 0)
- return (ret);
- printf("[%lu][%lu]txn_old_ckp: 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("tckp_lsn: [%lu][%lu]n",
- (u_long)argp->ckp_lsn.file, (u_long)argp->ckp_lsn.offset);
- printf("tlast_ckp: [%lu][%lu]n",
- (u_long)argp->last_ckp.file, (u_long)argp->last_ckp.offset);
- printf("n");
- __os_free(argp, 0);
- return (0);
- }
- int
- __txn_old_ckp_read(dbenv, recbuf, argpp)
- DB_ENV *dbenv;
- void *recbuf;
- __txn_old_ckp_args **argpp;
- {
- __txn_old_ckp_args *argp;
- u_int8_t *bp;
- int ret;
- ret = __os_malloc(dbenv, sizeof(__txn_old_ckp_args) +
- sizeof(DB_TXN), NULL, &argp);
- if (ret != 0)
- return (ret);
- 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->ckp_lsn, bp, sizeof(argp->ckp_lsn));
- bp += sizeof(argp->ckp_lsn);
- memcpy(&argp->last_ckp, bp, sizeof(argp->last_ckp));
- bp += sizeof(argp->last_ckp);
- *argpp = argp;
- return (0);
- }
- int
- __txn_ckp_log(dbenv, txnid, ret_lsnp, flags,
- ckp_lsn, last_ckp, timestamp)
- DB_ENV *dbenv;
- DB_TXN *txnid;
- DB_LSN *ret_lsnp;
- u_int32_t flags;
- DB_LSN * ckp_lsn;
- DB_LSN * last_ckp;
- int32_t timestamp;
- {
- DBT logrec;
- DB_LSN *lsnp, null_lsn;
- u_int32_t rectype, txn_num;
- int ret;
- u_int8_t *bp;
- rectype = DB_txn_ckp;
- if (txnid != NULL &&
- TAILQ_FIRST(&txnid->kids) != NULL &&
- (ret = __txn_activekids(dbenv, rectype, txnid)) != 0)
- return (ret);
- txn_num = txnid == NULL ? 0 : txnid->txnid;
- if (txnid == NULL) {
- ZERO_LSN(null_lsn);
- lsnp = &null_lsn;
- } else
- lsnp = &txnid->last_lsn;
- logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
- + sizeof(*ckp_lsn)
- + sizeof(*last_ckp)
- + sizeof(timestamp);
- if ((ret = __os_malloc(dbenv, logrec.size, NULL, &logrec.data)) != 0)
- return (ret);
- 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);
- if (ckp_lsn != NULL)
- memcpy(bp, ckp_lsn, sizeof(*ckp_lsn));
- else
- memset(bp, 0, sizeof(*ckp_lsn));
- bp += sizeof(*ckp_lsn);
- if (last_ckp != NULL)
- memcpy(bp, last_ckp, sizeof(*last_ckp));
- else
- memset(bp, 0, sizeof(*last_ckp));
- bp += sizeof(*last_ckp);
- memcpy(bp, ×tamp, sizeof(timestamp));
- bp += sizeof(timestamp);
- DB_ASSERT((u_int32_t)(bp - (u_int8_t *)logrec.data) == logrec.size);
- ret = log_put(dbenv, ret_lsnp, (DBT *)&logrec, flags);
- if (txnid != NULL)
- txnid->last_lsn = *ret_lsnp;
- __os_free(logrec.data, logrec.size);
- return (ret);
- }
- int
- __txn_ckp_print(dbenv, dbtp, lsnp, notused2, notused3)
- DB_ENV *dbenv;
- DBT *dbtp;
- DB_LSN *lsnp;
- db_recops notused2;
- void *notused3;
- {
- __txn_ckp_args *argp;
- u_int32_t i;
- u_int ch;
- int ret;
- i = 0;
- ch = 0;
- notused2 = DB_TXN_ABORT;
- notused3 = NULL;
- if ((ret = __txn_ckp_read(dbenv, dbtp->data, &argp)) != 0)
- return (ret);
- printf("[%lu][%lu]txn_ckp: 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("tckp_lsn: [%lu][%lu]n",
- (u_long)argp->ckp_lsn.file, (u_long)argp->ckp_lsn.offset);
- printf("tlast_ckp: [%lu][%lu]n",
- (u_long)argp->last_ckp.file, (u_long)argp->last_ckp.offset);
- printf("ttimestamp: %ldn", (long)argp->timestamp);
- printf("n");
- __os_free(argp, 0);
- return (0);
- }
- int
- __txn_ckp_read(dbenv, recbuf, argpp)
- DB_ENV *dbenv;
- void *recbuf;
- __txn_ckp_args **argpp;
- {
- __txn_ckp_args *argp;
- u_int8_t *bp;
- int ret;
- ret = __os_malloc(dbenv, sizeof(__txn_ckp_args) +
- sizeof(DB_TXN), NULL, &argp);
- if (ret != 0)
- return (ret);
- 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->ckp_lsn, bp, sizeof(argp->ckp_lsn));
- bp += sizeof(argp->ckp_lsn);
- memcpy(&argp->last_ckp, bp, sizeof(argp->last_ckp));
- bp += sizeof(argp->last_ckp);
- memcpy(&argp->timestamp, bp, sizeof(argp->timestamp));
- bp += sizeof(argp->timestamp);
- *argpp = argp;
- return (0);
- }
- int
- __txn_xa_regop_old_print(dbenv, dbtp, lsnp, notused2, notused3)
- DB_ENV *dbenv;
- DBT *dbtp;
- DB_LSN *lsnp;
- db_recops notused2;
- void *notused3;
- {
- __txn_xa_regop_old_args *argp;
- u_int32_t i;
- u_int ch;
- int ret;
- i = 0;
- ch = 0;
- notused2 = DB_TXN_ABORT;
- notused3 = NULL;
- if ((ret = __txn_xa_regop_old_read(dbenv, dbtp->data, &argp)) != 0)
- return (ret);
- printf("[%lu][%lu]txn_xa_regop_old: 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("topcode: %lun", (u_long)argp->opcode);
- printf("txid: ");
- for (i = 0; i < argp->xid.size; i++) {
- ch = ((u_int8_t *)argp->xid.data)[i];
- if (isprint(ch) || ch == 0xa)
- putchar(ch);
- else
- printf("%#x ", ch);
- }
- printf("n");
- printf("tformatID: %ldn", (long)argp->formatID);
- printf("tgtrid: %un", argp->gtrid);
- printf("tbqual: %un", argp->bqual);
- printf("n");
- __os_free(argp, 0);
- return (0);
- }
- int
- __txn_xa_regop_old_read(dbenv, recbuf, argpp)
- DB_ENV *dbenv;
- void *recbuf;
- __txn_xa_regop_old_args **argpp;
- {
- __txn_xa_regop_old_args *argp;
- u_int8_t *bp;
- int ret;
- ret = __os_malloc(dbenv, sizeof(__txn_xa_regop_old_args) +
- sizeof(DB_TXN), NULL, &argp);
- if (ret != 0)
- return (ret);
- 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->opcode, bp, sizeof(argp->opcode));
- bp += sizeof(argp->opcode);
- memset(&argp->xid, 0, sizeof(argp->xid));
- memcpy(&argp->xid.size, bp, sizeof(u_int32_t));
- bp += sizeof(u_int32_t);
- argp->xid.data = bp;
- bp += argp->xid.size;
- memcpy(&argp->formatID, bp, sizeof(argp->formatID));
- bp += sizeof(argp->formatID);
- memcpy(&argp->gtrid, bp, sizeof(argp->gtrid));
- bp += sizeof(argp->gtrid);
- memcpy(&argp->bqual, bp, sizeof(argp->bqual));
- bp += sizeof(argp->bqual);
- *argpp = argp;
- return (0);
- }
- int
- __txn_xa_regop_log(dbenv, txnid, ret_lsnp, flags,
- opcode, xid, formatID, gtrid, bqual, begin_lsn)
- DB_ENV *dbenv;
- DB_TXN *txnid;
- DB_LSN *ret_lsnp;
- u_int32_t flags;
- u_int32_t opcode;
- const DBT *xid;
- int32_t formatID;
- u_int32_t gtrid;
- u_int32_t bqual;
- DB_LSN * begin_lsn;
- {
- 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_txn_xa_regop;
- if (txnid != NULL &&
- TAILQ_FIRST(&txnid->kids) != NULL &&
- (ret = __txn_activekids(dbenv, rectype, txnid)) != 0)
- return (ret);
- txn_num = txnid == NULL ? 0 : txnid->txnid;
- if (txnid == NULL) {
- ZERO_LSN(null_lsn);
- lsnp = &null_lsn;
- } else
- lsnp = &txnid->last_lsn;
- logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
- + sizeof(opcode)
- + sizeof(u_int32_t) + (xid == NULL ? 0 : xid->size)
- + sizeof(formatID)
- + sizeof(gtrid)
- + sizeof(bqual)
- + sizeof(*begin_lsn);
- if ((ret = __os_malloc(dbenv, logrec.size, NULL, &logrec.data)) != 0)
- return (ret);
- 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, &opcode, sizeof(opcode));
- bp += sizeof(opcode);
- if (xid == NULL) {
- zero = 0;
- memcpy(bp, &zero, sizeof(u_int32_t));
- bp += sizeof(u_int32_t);
- } else {
- memcpy(bp, &xid->size, sizeof(xid->size));
- bp += sizeof(xid->size);
- memcpy(bp, xid->data, xid->size);
- bp += xid->size;
- }
- memcpy(bp, &formatID, sizeof(formatID));
- bp += sizeof(formatID);
- memcpy(bp, >rid, sizeof(gtrid));
- bp += sizeof(gtrid);
- memcpy(bp, &bqual, sizeof(bqual));
- bp += sizeof(bqual);
- if (begin_lsn != NULL)
- memcpy(bp, begin_lsn, sizeof(*begin_lsn));
- else
- memset(bp, 0, sizeof(*begin_lsn));
- bp += sizeof(*begin_lsn);
- DB_ASSERT((u_int32_t)(bp - (u_int8_t *)logrec.data) == logrec.size);
- ret = log_put(dbenv, ret_lsnp, (DBT *)&logrec, flags);
- if (txnid != NULL)
- txnid->last_lsn = *ret_lsnp;
- __os_free(logrec.data, logrec.size);
- return (ret);
- }
- int
- __txn_xa_regop_print(dbenv, dbtp, lsnp, notused2, notused3)
- DB_ENV *dbenv;
- DBT *dbtp;
- DB_LSN *lsnp;
- db_recops notused2;
- void *notused3;
- {
- __txn_xa_regop_args *argp;
- u_int32_t i;
- u_int ch;
- int ret;
- i = 0;
- ch = 0;
- notused2 = DB_TXN_ABORT;
- notused3 = NULL;
- if ((ret = __txn_xa_regop_read(dbenv, dbtp->data, &argp)) != 0)
- return (ret);
- printf("[%lu][%lu]txn_xa_regop: 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("topcode: %lun", (u_long)argp->opcode);
- printf("txid: ");
- for (i = 0; i < argp->xid.size; i++) {
- ch = ((u_int8_t *)argp->xid.data)[i];
- if (isprint(ch) || ch == 0xa)
- putchar(ch);
- else
- printf("%#x ", ch);
- }
- printf("n");
- printf("tformatID: %ldn", (long)argp->formatID);
- printf("tgtrid: %un", argp->gtrid);
- printf("tbqual: %un", argp->bqual);
- printf("tbegin_lsn: [%lu][%lu]n",
- (u_long)argp->begin_lsn.file, (u_long)argp->begin_lsn.offset);
- printf("n");
- __os_free(argp, 0);
- return (0);
- }
- int
- __txn_xa_regop_read(dbenv, recbuf, argpp)
- DB_ENV *dbenv;
- void *recbuf;
- __txn_xa_regop_args **argpp;
- {
- __txn_xa_regop_args *argp;
- u_int8_t *bp;
- int ret;
- ret = __os_malloc(dbenv, sizeof(__txn_xa_regop_args) +
- sizeof(DB_TXN), NULL, &argp);
- if (ret != 0)
- return (ret);
- 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->opcode, bp, sizeof(argp->opcode));
- bp += sizeof(argp->opcode);
- memset(&argp->xid, 0, sizeof(argp->xid));
- memcpy(&argp->xid.size, bp, sizeof(u_int32_t));
- bp += sizeof(u_int32_t);
- argp->xid.data = bp;
- bp += argp->xid.size;
- memcpy(&argp->formatID, bp, sizeof(argp->formatID));
- bp += sizeof(argp->formatID);
- memcpy(&argp->gtrid, bp, sizeof(argp->gtrid));
- bp += sizeof(argp->gtrid);
- memcpy(&argp->bqual, bp, sizeof(argp->bqual));
- bp += sizeof(argp->bqual);
- memcpy(&argp->begin_lsn, bp, sizeof(argp->begin_lsn));
- bp += sizeof(argp->begin_lsn);
- *argpp = argp;
- return (0);
- }
- int
- __txn_child_old_print(dbenv, dbtp, lsnp, notused2, notused3)
- DB_ENV *dbenv;
- DBT *dbtp;
- DB_LSN *lsnp;
- db_recops notused2;
- void *notused3;
- {
- __txn_child_old_args *argp;
- u_int32_t i;
- u_int ch;
- int ret;
- i = 0;
- ch = 0;
- notused2 = DB_TXN_ABORT;
- notused3 = NULL;
- if ((ret = __txn_child_old_read(dbenv, dbtp->data, &argp)) != 0)
- return (ret);
- printf("[%lu][%lu]txn_child_old: 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("topcode: %lun", (u_long)argp->opcode);
- printf("tparent: 0x%lxn", (u_long)argp->parent);
- printf("n");
- __os_free(argp, 0);
- return (0);
- }
- int
- __txn_child_old_read(dbenv, recbuf, argpp)
- DB_ENV *dbenv;
- void *recbuf;
- __txn_child_old_args **argpp;
- {
- __txn_child_old_args *argp;
- u_int8_t *bp;
- int ret;
- ret = __os_malloc(dbenv, sizeof(__txn_child_old_args) +
- sizeof(DB_TXN), NULL, &argp);
- if (ret != 0)
- return (ret);
- 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->opcode, bp, sizeof(argp->opcode));
- bp += sizeof(argp->opcode);
- memcpy(&argp->parent, bp, sizeof(argp->parent));
- bp += sizeof(argp->parent);
- *argpp = argp;
- return (0);
- }
- int
- __txn_child_log(dbenv, txnid, ret_lsnp, flags,
- child, c_lsn)
- DB_ENV *dbenv;
- DB_TXN *txnid;
- DB_LSN *ret_lsnp;
- u_int32_t flags;
- u_int32_t child;
- DB_LSN * c_lsn;
- {
- DBT logrec;
- DB_LSN *lsnp, null_lsn;
- u_int32_t rectype, txn_num;
- int ret;
- u_int8_t *bp;
- rectype = DB_txn_child;
- if (txnid != NULL &&
- TAILQ_FIRST(&txnid->kids) != NULL &&
- (ret = __txn_activekids(dbenv, rectype, txnid)) != 0)
- return (ret);
- txn_num = txnid == NULL ? 0 : txnid->txnid;
- if (txnid == NULL) {
- ZERO_LSN(null_lsn);
- lsnp = &null_lsn;
- } else
- lsnp = &txnid->last_lsn;
- logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
- + sizeof(child)
- + sizeof(*c_lsn);
- if ((ret = __os_malloc(dbenv, logrec.size, NULL, &logrec.data)) != 0)
- return (ret);
- 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, &child, sizeof(child));
- bp += sizeof(child);
- if (c_lsn != NULL)
- memcpy(bp, c_lsn, sizeof(*c_lsn));
- else
- memset(bp, 0, sizeof(*c_lsn));
- bp += sizeof(*c_lsn);
- DB_ASSERT((u_int32_t)(bp - (u_int8_t *)logrec.data) == logrec.size);
- ret = log_put(dbenv, ret_lsnp, (DBT *)&logrec, flags);
- if (txnid != NULL)
- txnid->last_lsn = *ret_lsnp;
- __os_free(logrec.data, logrec.size);
- return (ret);
- }
- int
- __txn_child_print(dbenv, dbtp, lsnp, notused2, notused3)
- DB_ENV *dbenv;
- DBT *dbtp;
- DB_LSN *lsnp;
- db_recops notused2;
- void *notused3;
- {
- __txn_child_args *argp;
- u_int32_t i;
- u_int ch;
- int ret;
- i = 0;
- ch = 0;
- notused2 = DB_TXN_ABORT;
- notused3 = NULL;
- if ((ret = __txn_child_read(dbenv, dbtp->data, &argp)) != 0)
- return (ret);
- printf("[%lu][%lu]txn_child: 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("tchild: 0x%lxn", (u_long)argp->child);
- printf("tc_lsn: [%lu][%lu]n",
- (u_long)argp->c_lsn.file, (u_long)argp->c_lsn.offset);
- printf("n");
- __os_free(argp, 0);
- return (0);
- }
- int
- __txn_child_read(dbenv, recbuf, argpp)
- DB_ENV *dbenv;
- void *recbuf;
- __txn_child_args **argpp;
- {
- __txn_child_args *argp;
- u_int8_t *bp;
- int ret;
- ret = __os_malloc(dbenv, sizeof(__txn_child_args) +
- sizeof(DB_TXN), NULL, &argp);
- if (ret != 0)
- return (ret);
- 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->child, bp, sizeof(argp->child));
- bp += sizeof(argp->child);
- memcpy(&argp->c_lsn, bp, sizeof(argp->c_lsn));
- bp += sizeof(argp->c_lsn);
- *argpp = argp;
- return (0);
- }
- int
- __txn_init_print(dbenv)
- DB_ENV *dbenv;
- {
- int ret;
- if ((ret = __db_add_recovery(dbenv,
- __txn_old_regop_print, DB_txn_old_regop)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv,
- __txn_regop_print, DB_txn_regop)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv,
- __txn_old_ckp_print, DB_txn_old_ckp)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv,
- __txn_ckp_print, DB_txn_ckp)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv,
- __txn_xa_regop_old_print, DB_txn_xa_regop_old)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv,
- __txn_xa_regop_print, DB_txn_xa_regop)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv,
- __txn_child_old_print, DB_txn_child_old)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv,
- __txn_child_print, DB_txn_child)) != 0)
- return (ret);
- return (0);
- }
- int
- __txn_init_recover(dbenv)
- DB_ENV *dbenv;
- {
- int ret;
- if ((ret = __db_add_recovery(dbenv,
- __deprecated_recover, DB_txn_old_regop)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv,
- __txn_regop_recover, DB_txn_regop)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv,
- __deprecated_recover, DB_txn_old_ckp)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv,
- __txn_ckp_recover, DB_txn_ckp)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv,
- __deprecated_recover, DB_txn_xa_regop_old)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv,
- __txn_xa_regop_recover, DB_txn_xa_regop)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv,
- __deprecated_recover, DB_txn_child_old)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv,
- __txn_child_recover, DB_txn_child)) != 0)
- return (ret);
- return (0);
- }