qam_auto.c
上传用户:tsgydb
上传日期:2007-04-14
资源大小:10674k
文件大小:32k
- /* 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 "qam.h"
- #include "txn.h"
- int
- __qam_inc_log(dbenv, txnid, ret_lsnp, flags,
- fileid, lsn)
- DB_ENV *dbenv;
- DB_TXN *txnid;
- DB_LSN *ret_lsnp;
- u_int32_t flags;
- int32_t fileid;
- DB_LSN * lsn;
- {
- DBT logrec;
- DB_LSN *lsnp, null_lsn;
- u_int32_t rectype, txn_num;
- int ret;
- u_int8_t *bp;
- rectype = DB_qam_inc;
- 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(fileid)
- + sizeof(*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, &fileid, sizeof(fileid));
- bp += sizeof(fileid);
- if (lsn != NULL)
- memcpy(bp, lsn, sizeof(*lsn));
- else
- memset(bp, 0, sizeof(*lsn));
- bp += sizeof(*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
- __qam_inc_print(dbenv, dbtp, lsnp, notused2, notused3)
- DB_ENV *dbenv;
- DBT *dbtp;
- DB_LSN *lsnp;
- db_recops notused2;
- void *notused3;
- {
- __qam_inc_args *argp;
- u_int32_t i;
- u_int ch;
- int ret;
- i = 0;
- ch = 0;
- notused2 = DB_TXN_ABORT;
- notused3 = NULL;
- if ((ret = __qam_inc_read(dbenv, dbtp->data, &argp)) != 0)
- return (ret);
- printf("[%lu][%lu]qam_inc: 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: %ldn", (long)argp->fileid);
- printf("tlsn: [%lu][%lu]n",
- (u_long)argp->lsn.file, (u_long)argp->lsn.offset);
- printf("n");
- __os_free(argp, 0);
- return (0);
- }
- int
- __qam_inc_read(dbenv, recbuf, argpp)
- DB_ENV *dbenv;
- void *recbuf;
- __qam_inc_args **argpp;
- {
- __qam_inc_args *argp;
- u_int8_t *bp;
- int ret;
- ret = __os_malloc(dbenv, sizeof(__qam_inc_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->fileid, bp, sizeof(argp->fileid));
- bp += sizeof(argp->fileid);
- memcpy(&argp->lsn, bp, sizeof(argp->lsn));
- bp += sizeof(argp->lsn);
- *argpp = argp;
- return (0);
- }
- int
- __qam_incfirst_log(dbenv, txnid, ret_lsnp, flags,
- fileid, recno)
- DB_ENV *dbenv;
- DB_TXN *txnid;
- DB_LSN *ret_lsnp;
- u_int32_t flags;
- int32_t fileid;
- db_recno_t recno;
- {
- DBT logrec;
- DB_LSN *lsnp, null_lsn;
- u_int32_t rectype, txn_num;
- int ret;
- u_int8_t *bp;
- rectype = DB_qam_incfirst;
- 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(fileid)
- + sizeof(recno);
- 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, &fileid, sizeof(fileid));
- bp += sizeof(fileid);
- memcpy(bp, &recno, sizeof(recno));
- bp += sizeof(recno);
- 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
- __qam_incfirst_print(dbenv, dbtp, lsnp, notused2, notused3)
- DB_ENV *dbenv;
- DBT *dbtp;
- DB_LSN *lsnp;
- db_recops notused2;
- void *notused3;
- {
- __qam_incfirst_args *argp;
- u_int32_t i;
- u_int ch;
- int ret;
- i = 0;
- ch = 0;
- notused2 = DB_TXN_ABORT;
- notused3 = NULL;
- if ((ret = __qam_incfirst_read(dbenv, dbtp->data, &argp)) != 0)
- return (ret);
- printf("[%lu][%lu]qam_incfirst: 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: %ldn", (long)argp->fileid);
- printf("trecno: %lun", (u_long)argp->recno);
- printf("n");
- __os_free(argp, 0);
- return (0);
- }
- int
- __qam_incfirst_read(dbenv, recbuf, argpp)
- DB_ENV *dbenv;
- void *recbuf;
- __qam_incfirst_args **argpp;
- {
- __qam_incfirst_args *argp;
- u_int8_t *bp;
- int ret;
- ret = __os_malloc(dbenv, sizeof(__qam_incfirst_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->fileid, bp, sizeof(argp->fileid));
- bp += sizeof(argp->fileid);
- memcpy(&argp->recno, bp, sizeof(argp->recno));
- bp += sizeof(argp->recno);
- *argpp = argp;
- return (0);
- }
- int
- __qam_mvptr_log(dbenv, txnid, ret_lsnp, flags,
- opcode, fileid, old_first, new_first, old_cur, new_cur,
- metalsn)
- DB_ENV *dbenv;
- DB_TXN *txnid;
- DB_LSN *ret_lsnp;
- u_int32_t flags;
- u_int32_t opcode;
- int32_t fileid;
- db_recno_t old_first;
- db_recno_t new_first;
- db_recno_t old_cur;
- db_recno_t new_cur;
- DB_LSN * metalsn;
- {
- DBT logrec;
- DB_LSN *lsnp, null_lsn;
- u_int32_t rectype, txn_num;
- int ret;
- u_int8_t *bp;
- rectype = DB_qam_mvptr;
- 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(fileid)
- + sizeof(old_first)
- + sizeof(new_first)
- + sizeof(old_cur)
- + sizeof(new_cur)
- + sizeof(*metalsn);
- 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, &fileid, sizeof(fileid));
- bp += sizeof(fileid);
- memcpy(bp, &old_first, sizeof(old_first));
- bp += sizeof(old_first);
- memcpy(bp, &new_first, sizeof(new_first));
- bp += sizeof(new_first);
- memcpy(bp, &old_cur, sizeof(old_cur));
- bp += sizeof(old_cur);
- memcpy(bp, &new_cur, sizeof(new_cur));
- bp += sizeof(new_cur);
- if (metalsn != NULL)
- memcpy(bp, metalsn, sizeof(*metalsn));
- else
- memset(bp, 0, sizeof(*metalsn));
- bp += sizeof(*metalsn);
- 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
- __qam_mvptr_print(dbenv, dbtp, lsnp, notused2, notused3)
- DB_ENV *dbenv;
- DBT *dbtp;
- DB_LSN *lsnp;
- db_recops notused2;
- void *notused3;
- {
- __qam_mvptr_args *argp;
- u_int32_t i;
- u_int ch;
- int ret;
- i = 0;
- ch = 0;
- notused2 = DB_TXN_ABORT;
- notused3 = NULL;
- if ((ret = __qam_mvptr_read(dbenv, dbtp->data, &argp)) != 0)
- return (ret);
- printf("[%lu][%lu]qam_mvptr: 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("tfileid: %ldn", (long)argp->fileid);
- printf("told_first: %lun", (u_long)argp->old_first);
- printf("tnew_first: %lun", (u_long)argp->new_first);
- printf("told_cur: %lun", (u_long)argp->old_cur);
- printf("tnew_cur: %lun", (u_long)argp->new_cur);
- printf("tmetalsn: [%lu][%lu]n",
- (u_long)argp->metalsn.file, (u_long)argp->metalsn.offset);
- printf("n");
- __os_free(argp, 0);
- return (0);
- }
- int
- __qam_mvptr_read(dbenv, recbuf, argpp)
- DB_ENV *dbenv;
- void *recbuf;
- __qam_mvptr_args **argpp;
- {
- __qam_mvptr_args *argp;
- u_int8_t *bp;
- int ret;
- ret = __os_malloc(dbenv, sizeof(__qam_mvptr_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->fileid, bp, sizeof(argp->fileid));
- bp += sizeof(argp->fileid);
- memcpy(&argp->old_first, bp, sizeof(argp->old_first));
- bp += sizeof(argp->old_first);
- memcpy(&argp->new_first, bp, sizeof(argp->new_first));
- bp += sizeof(argp->new_first);
- memcpy(&argp->old_cur, bp, sizeof(argp->old_cur));
- bp += sizeof(argp->old_cur);
- memcpy(&argp->new_cur, bp, sizeof(argp->new_cur));
- bp += sizeof(argp->new_cur);
- memcpy(&argp->metalsn, bp, sizeof(argp->metalsn));
- bp += sizeof(argp->metalsn);
- *argpp = argp;
- return (0);
- }
- int
- __qam_del_log(dbenv, txnid, ret_lsnp, flags,
- fileid, lsn, pgno, indx, recno)
- DB_ENV *dbenv;
- DB_TXN *txnid;
- DB_LSN *ret_lsnp;
- u_int32_t flags;
- int32_t fileid;
- DB_LSN * lsn;
- db_pgno_t pgno;
- u_int32_t indx;
- db_recno_t recno;
- {
- DBT logrec;
- DB_LSN *lsnp, null_lsn;
- u_int32_t rectype, txn_num;
- int ret;
- u_int8_t *bp;
- rectype = DB_qam_del;
- 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(fileid)
- + sizeof(*lsn)
- + sizeof(pgno)
- + sizeof(indx)
- + sizeof(recno);
- 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, &fileid, sizeof(fileid));
- bp += sizeof(fileid);
- if (lsn != NULL)
- memcpy(bp, lsn, sizeof(*lsn));
- else
- memset(bp, 0, sizeof(*lsn));
- bp += sizeof(*lsn);
- memcpy(bp, &pgno, sizeof(pgno));
- bp += sizeof(pgno);
- memcpy(bp, &indx, sizeof(indx));
- bp += sizeof(indx);
- memcpy(bp, &recno, sizeof(recno));
- bp += sizeof(recno);
- 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
- __qam_del_print(dbenv, dbtp, lsnp, notused2, notused3)
- DB_ENV *dbenv;
- DBT *dbtp;
- DB_LSN *lsnp;
- db_recops notused2;
- void *notused3;
- {
- __qam_del_args *argp;
- u_int32_t i;
- u_int ch;
- int ret;
- i = 0;
- ch = 0;
- notused2 = DB_TXN_ABORT;
- notused3 = NULL;
- if ((ret = __qam_del_read(dbenv, dbtp->data, &argp)) != 0)
- return (ret);
- printf("[%lu][%lu]qam_del: 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: %ldn", (long)argp->fileid);
- printf("tlsn: [%lu][%lu]n",
- (u_long)argp->lsn.file, (u_long)argp->lsn.offset);
- printf("tpgno: %lun", (u_long)argp->pgno);
- printf("tindx: %lun", (u_long)argp->indx);
- printf("trecno: %lun", (u_long)argp->recno);
- printf("n");
- __os_free(argp, 0);
- return (0);
- }
- int
- __qam_del_read(dbenv, recbuf, argpp)
- DB_ENV *dbenv;
- void *recbuf;
- __qam_del_args **argpp;
- {
- __qam_del_args *argp;
- u_int8_t *bp;
- int ret;
- ret = __os_malloc(dbenv, sizeof(__qam_del_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->fileid, bp, sizeof(argp->fileid));
- bp += sizeof(argp->fileid);
- memcpy(&argp->lsn, bp, sizeof(argp->lsn));
- bp += sizeof(argp->lsn);
- memcpy(&argp->pgno, bp, sizeof(argp->pgno));
- bp += sizeof(argp->pgno);
- memcpy(&argp->indx, bp, sizeof(argp->indx));
- bp += sizeof(argp->indx);
- memcpy(&argp->recno, bp, sizeof(argp->recno));
- bp += sizeof(argp->recno);
- *argpp = argp;
- return (0);
- }
- int
- __qam_add_log(dbenv, txnid, ret_lsnp, flags,
- fileid, lsn, pgno, indx, recno, data,
- vflag, olddata)
- DB_ENV *dbenv;
- DB_TXN *txnid;
- DB_LSN *ret_lsnp;
- u_int32_t flags;
- int32_t fileid;
- DB_LSN * lsn;
- db_pgno_t pgno;
- u_int32_t indx;
- db_recno_t recno;
- const DBT *data;
- u_int32_t vflag;
- const DBT *olddata;
- {
- 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_qam_add;
- 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(fileid)
- + sizeof(*lsn)
- + sizeof(pgno)
- + sizeof(indx)
- + sizeof(recno)
- + sizeof(u_int32_t) + (data == NULL ? 0 : data->size)
- + sizeof(vflag)
- + sizeof(u_int32_t) + (olddata == NULL ? 0 : olddata->size);
- 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, &fileid, sizeof(fileid));
- bp += sizeof(fileid);
- if (lsn != NULL)
- memcpy(bp, lsn, sizeof(*lsn));
- else
- memset(bp, 0, sizeof(*lsn));
- bp += sizeof(*lsn);
- memcpy(bp, &pgno, sizeof(pgno));
- bp += sizeof(pgno);
- memcpy(bp, &indx, sizeof(indx));
- bp += sizeof(indx);
- memcpy(bp, &recno, sizeof(recno));
- bp += sizeof(recno);
- if (data == NULL) {
- zero = 0;
- memcpy(bp, &zero, sizeof(u_int32_t));
- bp += sizeof(u_int32_t);
- } else {
- memcpy(bp, &data->size, sizeof(data->size));
- bp += sizeof(data->size);
- memcpy(bp, data->data, data->size);
- bp += data->size;
- }
- memcpy(bp, &vflag, sizeof(vflag));
- bp += sizeof(vflag);
- if (olddata == NULL) {
- zero = 0;
- memcpy(bp, &zero, sizeof(u_int32_t));
- bp += sizeof(u_int32_t);
- } else {
- memcpy(bp, &olddata->size, sizeof(olddata->size));
- bp += sizeof(olddata->size);
- memcpy(bp, olddata->data, olddata->size);
- bp += olddata->size;
- }
- 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
- __qam_add_print(dbenv, dbtp, lsnp, notused2, notused3)
- DB_ENV *dbenv;
- DBT *dbtp;
- DB_LSN *lsnp;
- db_recops notused2;
- void *notused3;
- {
- __qam_add_args *argp;
- u_int32_t i;
- u_int ch;
- int ret;
- i = 0;
- ch = 0;
- notused2 = DB_TXN_ABORT;
- notused3 = NULL;
- if ((ret = __qam_add_read(dbenv, dbtp->data, &argp)) != 0)
- return (ret);
- printf("[%lu][%lu]qam_add: 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: %ldn", (long)argp->fileid);
- printf("tlsn: [%lu][%lu]n",
- (u_long)argp->lsn.file, (u_long)argp->lsn.offset);
- printf("tpgno: %lun", (u_long)argp->pgno);
- printf("tindx: %lun", (u_long)argp->indx);
- printf("trecno: %lun", (u_long)argp->recno);
- printf("tdata: ");
- for (i = 0; i < argp->data.size; i++) {
- ch = ((u_int8_t *)argp->data.data)[i];
- if (isprint(ch) || ch == 0xa)
- putchar(ch);
- else
- printf("%#x ", ch);
- }
- printf("n");
- printf("tvflag: %lun", (u_long)argp->vflag);
- printf("tolddata: ");
- for (i = 0; i < argp->olddata.size; i++) {
- ch = ((u_int8_t *)argp->olddata.data)[i];
- if (isprint(ch) || ch == 0xa)
- putchar(ch);
- else
- printf("%#x ", ch);
- }
- printf("n");
- printf("n");
- __os_free(argp, 0);
- return (0);
- }
- int
- __qam_add_read(dbenv, recbuf, argpp)
- DB_ENV *dbenv;
- void *recbuf;
- __qam_add_args **argpp;
- {
- __qam_add_args *argp;
- u_int8_t *bp;
- int ret;
- ret = __os_malloc(dbenv, sizeof(__qam_add_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->fileid, bp, sizeof(argp->fileid));
- bp += sizeof(argp->fileid);
- memcpy(&argp->lsn, bp, sizeof(argp->lsn));
- bp += sizeof(argp->lsn);
- memcpy(&argp->pgno, bp, sizeof(argp->pgno));
- bp += sizeof(argp->pgno);
- memcpy(&argp->indx, bp, sizeof(argp->indx));
- bp += sizeof(argp->indx);
- memcpy(&argp->recno, bp, sizeof(argp->recno));
- bp += sizeof(argp->recno);
- memset(&argp->data, 0, sizeof(argp->data));
- memcpy(&argp->data.size, bp, sizeof(u_int32_t));
- bp += sizeof(u_int32_t);
- argp->data.data = bp;
- bp += argp->data.size;
- memcpy(&argp->vflag, bp, sizeof(argp->vflag));
- bp += sizeof(argp->vflag);
- memset(&argp->olddata, 0, sizeof(argp->olddata));
- memcpy(&argp->olddata.size, bp, sizeof(u_int32_t));
- bp += sizeof(u_int32_t);
- argp->olddata.data = bp;
- bp += argp->olddata.size;
- *argpp = argp;
- return (0);
- }
- int
- __qam_delete_log(dbenv, txnid, ret_lsnp, flags,
- name, lsn)
- DB_ENV *dbenv;
- DB_TXN *txnid;
- DB_LSN *ret_lsnp;
- u_int32_t flags;
- const DBT *name;
- DB_LSN * 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_qam_delete;
- 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(u_int32_t) + (name == NULL ? 0 : name->size)
- + sizeof(*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);
- if (name == NULL) {
- zero = 0;
- memcpy(bp, &zero, sizeof(u_int32_t));
- bp += sizeof(u_int32_t);
- } else {
- memcpy(bp, &name->size, sizeof(name->size));
- bp += sizeof(name->size);
- memcpy(bp, name->data, name->size);
- bp += name->size;
- }
- if (lsn != NULL)
- memcpy(bp, lsn, sizeof(*lsn));
- else
- memset(bp, 0, sizeof(*lsn));
- bp += sizeof(*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
- __qam_delete_print(dbenv, dbtp, lsnp, notused2, notused3)
- DB_ENV *dbenv;
- DBT *dbtp;
- DB_LSN *lsnp;
- db_recops notused2;
- void *notused3;
- {
- __qam_delete_args *argp;
- u_int32_t i;
- u_int ch;
- int ret;
- i = 0;
- ch = 0;
- notused2 = DB_TXN_ABORT;
- notused3 = NULL;
- if ((ret = __qam_delete_read(dbenv, dbtp->data, &argp)) != 0)
- return (ret);
- printf("[%lu][%lu]qam_delete: 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("tname: ");
- for (i = 0; i < argp->name.size; i++) {
- ch = ((u_int8_t *)argp->name.data)[i];
- if (isprint(ch) || ch == 0xa)
- putchar(ch);
- else
- printf("%#x ", ch);
- }
- printf("n");
- printf("tlsn: [%lu][%lu]n",
- (u_long)argp->lsn.file, (u_long)argp->lsn.offset);
- printf("n");
- __os_free(argp, 0);
- return (0);
- }
- int
- __qam_delete_read(dbenv, recbuf, argpp)
- DB_ENV *dbenv;
- void *recbuf;
- __qam_delete_args **argpp;
- {
- __qam_delete_args *argp;
- u_int8_t *bp;
- int ret;
- ret = __os_malloc(dbenv, sizeof(__qam_delete_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);
- memset(&argp->name, 0, sizeof(argp->name));
- memcpy(&argp->name.size, bp, sizeof(u_int32_t));
- bp += sizeof(u_int32_t);
- argp->name.data = bp;
- bp += argp->name.size;
- memcpy(&argp->lsn, bp, sizeof(argp->lsn));
- bp += sizeof(argp->lsn);
- *argpp = argp;
- return (0);
- }
- int
- __qam_rename_log(dbenv, txnid, ret_lsnp, flags,
- name, newname)
- DB_ENV *dbenv;
- DB_TXN *txnid;
- DB_LSN *ret_lsnp;
- u_int32_t flags;
- const DBT *name;
- const DBT *newname;
- {
- 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_qam_rename;
- 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(u_int32_t) + (name == NULL ? 0 : name->size)
- + sizeof(u_int32_t) + (newname == NULL ? 0 : newname->size);
- 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 (name == NULL) {
- zero = 0;
- memcpy(bp, &zero, sizeof(u_int32_t));
- bp += sizeof(u_int32_t);
- } else {
- memcpy(bp, &name->size, sizeof(name->size));
- bp += sizeof(name->size);
- memcpy(bp, name->data, name->size);
- bp += name->size;
- }
- if (newname == NULL) {
- zero = 0;
- memcpy(bp, &zero, sizeof(u_int32_t));
- bp += sizeof(u_int32_t);
- } else {
- memcpy(bp, &newname->size, sizeof(newname->size));
- bp += sizeof(newname->size);
- memcpy(bp, newname->data, newname->size);
- bp += newname->size;
- }
- 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
- __qam_rename_print(dbenv, dbtp, lsnp, notused2, notused3)
- DB_ENV *dbenv;
- DBT *dbtp;
- DB_LSN *lsnp;
- db_recops notused2;
- void *notused3;
- {
- __qam_rename_args *argp;
- u_int32_t i;
- u_int ch;
- int ret;
- i = 0;
- ch = 0;
- notused2 = DB_TXN_ABORT;
- notused3 = NULL;
- if ((ret = __qam_rename_read(dbenv, dbtp->data, &argp)) != 0)
- return (ret);
- printf("[%lu][%lu]qam_rename: 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("tname: ");
- for (i = 0; i < argp->name.size; i++) {
- ch = ((u_int8_t *)argp->name.data)[i];
- if (isprint(ch) || ch == 0xa)
- putchar(ch);
- else
- printf("%#x ", ch);
- }
- printf("n");
- printf("tnewname: ");
- for (i = 0; i < argp->newname.size; i++) {
- ch = ((u_int8_t *)argp->newname.data)[i];
- if (isprint(ch) || ch == 0xa)
- putchar(ch);
- else
- printf("%#x ", ch);
- }
- printf("n");
- printf("n");
- __os_free(argp, 0);
- return (0);
- }
- int
- __qam_rename_read(dbenv, recbuf, argpp)
- DB_ENV *dbenv;
- void *recbuf;
- __qam_rename_args **argpp;
- {
- __qam_rename_args *argp;
- u_int8_t *bp;
- int ret;
- ret = __os_malloc(dbenv, sizeof(__qam_rename_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);
- memset(&argp->name, 0, sizeof(argp->name));
- memcpy(&argp->name.size, bp, sizeof(u_int32_t));
- bp += sizeof(u_int32_t);
- argp->name.data = bp;
- bp += argp->name.size;
- memset(&argp->newname, 0, sizeof(argp->newname));
- memcpy(&argp->newname.size, bp, sizeof(u_int32_t));
- bp += sizeof(u_int32_t);
- argp->newname.data = bp;
- bp += argp->newname.size;
- *argpp = argp;
- return (0);
- }
- int
- __qam_delext_log(dbenv, txnid, ret_lsnp, flags,
- fileid, lsn, pgno, indx, recno, data)
- DB_ENV *dbenv;
- DB_TXN *txnid;
- DB_LSN *ret_lsnp;
- u_int32_t flags;
- int32_t fileid;
- DB_LSN * lsn;
- db_pgno_t pgno;
- u_int32_t indx;
- db_recno_t recno;
- const DBT *data;
- {
- 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_qam_delext;
- 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(fileid)
- + sizeof(*lsn)
- + sizeof(pgno)
- + sizeof(indx)
- + sizeof(recno)
- + sizeof(u_int32_t) + (data == NULL ? 0 : data->size);
- 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, &fileid, sizeof(fileid));
- bp += sizeof(fileid);
- if (lsn != NULL)
- memcpy(bp, lsn, sizeof(*lsn));
- else
- memset(bp, 0, sizeof(*lsn));
- bp += sizeof(*lsn);
- memcpy(bp, &pgno, sizeof(pgno));
- bp += sizeof(pgno);
- memcpy(bp, &indx, sizeof(indx));
- bp += sizeof(indx);
- memcpy(bp, &recno, sizeof(recno));
- bp += sizeof(recno);
- if (data == NULL) {
- zero = 0;
- memcpy(bp, &zero, sizeof(u_int32_t));
- bp += sizeof(u_int32_t);
- } else {
- memcpy(bp, &data->size, sizeof(data->size));
- bp += sizeof(data->size);
- memcpy(bp, data->data, data->size);
- bp += data->size;
- }
- 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
- __qam_delext_print(dbenv, dbtp, lsnp, notused2, notused3)
- DB_ENV *dbenv;
- DBT *dbtp;
- DB_LSN *lsnp;
- db_recops notused2;
- void *notused3;
- {
- __qam_delext_args *argp;
- u_int32_t i;
- u_int ch;
- int ret;
- i = 0;
- ch = 0;
- notused2 = DB_TXN_ABORT;
- notused3 = NULL;
- if ((ret = __qam_delext_read(dbenv, dbtp->data, &argp)) != 0)
- return (ret);
- printf("[%lu][%lu]qam_delext: 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: %ldn", (long)argp->fileid);
- printf("tlsn: [%lu][%lu]n",
- (u_long)argp->lsn.file, (u_long)argp->lsn.offset);
- printf("tpgno: %lun", (u_long)argp->pgno);
- printf("tindx: %lun", (u_long)argp->indx);
- printf("trecno: %lun", (u_long)argp->recno);
- printf("tdata: ");
- for (i = 0; i < argp->data.size; i++) {
- ch = ((u_int8_t *)argp->data.data)[i];
- if (isprint(ch) || ch == 0xa)
- putchar(ch);
- else
- printf("%#x ", ch);
- }
- printf("n");
- printf("n");
- __os_free(argp, 0);
- return (0);
- }
- int
- __qam_delext_read(dbenv, recbuf, argpp)
- DB_ENV *dbenv;
- void *recbuf;
- __qam_delext_args **argpp;
- {
- __qam_delext_args *argp;
- u_int8_t *bp;
- int ret;
- ret = __os_malloc(dbenv, sizeof(__qam_delext_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->fileid, bp, sizeof(argp->fileid));
- bp += sizeof(argp->fileid);
- memcpy(&argp->lsn, bp, sizeof(argp->lsn));
- bp += sizeof(argp->lsn);
- memcpy(&argp->pgno, bp, sizeof(argp->pgno));
- bp += sizeof(argp->pgno);
- memcpy(&argp->indx, bp, sizeof(argp->indx));
- bp += sizeof(argp->indx);
- memcpy(&argp->recno, bp, sizeof(argp->recno));
- bp += sizeof(argp->recno);
- memset(&argp->data, 0, sizeof(argp->data));
- memcpy(&argp->data.size, bp, sizeof(u_int32_t));
- bp += sizeof(u_int32_t);
- argp->data.data = bp;
- bp += argp->data.size;
- *argpp = argp;
- return (0);
- }
- int
- __qam_init_print(dbenv)
- DB_ENV *dbenv;
- {
- int ret;
- if ((ret = __db_add_recovery(dbenv,
- __qam_inc_print, DB_qam_inc)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv,
- __qam_incfirst_print, DB_qam_incfirst)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv,
- __qam_mvptr_print, DB_qam_mvptr)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv,
- __qam_del_print, DB_qam_del)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv,
- __qam_add_print, DB_qam_add)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv,
- __qam_delete_print, DB_qam_delete)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv,
- __qam_rename_print, DB_qam_rename)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv,
- __qam_delext_print, DB_qam_delext)) != 0)
- return (ret);
- return (0);
- }
- int
- __qam_init_recover(dbenv)
- DB_ENV *dbenv;
- {
- int ret;
- if ((ret = __db_add_recovery(dbenv,
- __qam_inc_recover, DB_qam_inc)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv,
- __qam_incfirst_recover, DB_qam_incfirst)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv,
- __qam_mvptr_recover, DB_qam_mvptr)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv,
- __qam_del_recover, DB_qam_del)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv,
- __qam_add_recover, DB_qam_add)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv,
- __qam_delete_recover, DB_qam_delete)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv,
- __qam_rename_recover, DB_qam_rename)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv,
- __qam_delext_recover, DB_qam_delext)) != 0)
- return (ret);
- return (0);
- }