fileops_auto.c
上传用户:romrleung
上传日期:2022-05-23
资源大小:18897k
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 <string.h>
- #endif
- #include "db_int.h"
- #include "dbinc/crypto.h"
- #include "dbinc/db_page.h"
- #include "dbinc/db_dispatch.h"
- #include "dbinc/db_am.h"
- #include "dbinc/log.h"
- #include "dbinc/rep.h"
- #include "dbinc/txn.h"
- #include "dbinc/fop.h"
- /*
- * PUBLIC: int __fop_create_log __P((DB_ENV *, DB_TXN *, DB_LSN *,
- * PUBLIC: u_int32_t, const DBT *, u_int32_t, u_int32_t));
- */
- int
- __fop_create_log(dbenv, txnid, ret_lsnp, flags,
- name, appname, mode)
- DB_ENV *dbenv;
- DB_TXN *txnid;
- DB_LSN *ret_lsnp;
- u_int32_t flags;
- const DBT *name;
- u_int32_t appname;
- u_int32_t mode;
- {
- DBT logrec;
- DB_LSN *lsnp, null_lsn;
- u_int32_t zero;
- u_int32_t uinttmp;
- u_int32_t npad, rectype, txn_num;
- int ret;
- u_int8_t *bp;
- rectype = DB___fop_create;
- npad = 0;
- if (txnid == NULL) {
- txn_num = 0;
- null_lsn.file = 0;
- null_lsn.offset = 0;
- lsnp = &null_lsn;
- } else {
- if (TAILQ_FIRST(&txnid->kids) != NULL &&
- (ret = __txn_activekids(dbenv, rectype, txnid)) != 0)
- return (ret);
- txn_num = txnid->txnid;
- 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)
- + sizeof(u_int32_t);
- if (CRYPTO_ON(dbenv)) {
- npad =
- ((DB_CIPHER *)dbenv->crypto_handle)->adj_size(logrec.size);
- logrec.size += npad;
- }
- if ((ret = __os_malloc(dbenv,
- logrec.size, &logrec.data)) != 0)
- return (ret);
- if (npad > 0)
- memset((u_int8_t *)logrec.data + logrec.size - npad, 0, npad);
- 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;
- }
- uinttmp = (u_int32_t)appname;
- memcpy(bp, &uinttmp, sizeof(uinttmp));
- bp += sizeof(uinttmp);
- uinttmp = (u_int32_t)mode;
- memcpy(bp, &uinttmp, sizeof(uinttmp));
- bp += sizeof(uinttmp);
- DB_ASSERT((u_int32_t)(bp - (u_int8_t *)logrec.data) <= logrec.size);
- ret = dbenv->log_put(dbenv,
- ret_lsnp, (DBT *)&logrec, flags | DB_NOCOPY);
- if (txnid != NULL && ret == 0)
- txnid->last_lsn = *ret_lsnp;
- #ifdef LOG_DIAGNOSTIC
- if (ret != 0)
- (void)__fop_create_print(dbenv,
- (DBT *)&logrec, ret_lsnp, NULL, NULL);
- #endif
- __os_free(dbenv, logrec.data);
- return (ret);
- }
- /*
- * PUBLIC: int __fop_create_getpgnos __P((DB_ENV *, DBT *, DB_LSN *,
- * PUBLIC: db_recops, void *));
- */
- int
- __fop_create_getpgnos(dbenv, rec, lsnp, notused1, summary)
- DB_ENV *dbenv;
- DBT *rec;
- DB_LSN *lsnp;
- db_recops notused1;
- void *summary;
- {
- TXN_RECS *t;
- int ret;
- COMPQUIET(rec, NULL);
- COMPQUIET(notused1, DB_TXN_ABORT);
- t = (TXN_RECS *)summary;
- if ((ret = __rep_check_alloc(dbenv, t, 1)) != 0)
- return (ret);
- t->array[t->npages].flags = LSN_PAGE_NOLOCK;
- t->array[t->npages].lsn = *lsnp;
- t->array[t->npages].fid = DB_LOGFILEID_INVALID;
- memset(&t->array[t->npages].pgdesc, 0,
- sizeof(t->array[t->npages].pgdesc));
- t->npages++;
- return (0);
- }
- /*
- * PUBLIC: int __fop_create_print __P((DB_ENV *, DBT *, DB_LSN *,
- * PUBLIC: db_recops, void *));
- */
- int
- __fop_create_print(dbenv, dbtp, lsnp, notused2, notused3)
- DB_ENV *dbenv;
- DBT *dbtp;
- DB_LSN *lsnp;
- db_recops notused2;
- void *notused3;
- {
- __fop_create_args *argp;
- u_int32_t i;
- int ch;
- int ret;
- notused2 = DB_TXN_ABORT;
- notused3 = NULL;
- if ((ret = __fop_create_read(dbenv, dbtp->data, &argp)) != 0)
- return (ret);
- (void)printf(
- "[%lu][%lu]__fop_create: 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);
- (void)printf("tname: ");
- for (i = 0; i < argp->name.size; i++) {
- ch = ((u_int8_t *)argp->name.data)[i];
- printf(isprint(ch) || ch == 0x0a ? "%c" : "%#x ", ch);
- }
- (void)printf("n");
- (void)printf("tappname: %lun", (u_long)argp->appname);
- (void)printf("tmode: %on", argp->mode);
- (void)printf("n");
- __os_free(dbenv, argp);
- return (0);
- }
- /*
- * PUBLIC: int __fop_create_read __P((DB_ENV *, void *, __fop_create_args **));
- */
- int
- __fop_create_read(dbenv, recbuf, argpp)
- DB_ENV *dbenv;
- void *recbuf;
- __fop_create_args **argpp;
- {
- __fop_create_args *argp;
- u_int32_t uinttmp;
- u_int8_t *bp;
- int ret;
- if ((ret = __os_malloc(dbenv,
- sizeof(__fop_create_args) + sizeof(DB_TXN), &argp)) != 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(&uinttmp, bp, sizeof(uinttmp));
- argp->appname = (u_int32_t)uinttmp;
- bp += sizeof(uinttmp);
- memcpy(&uinttmp, bp, sizeof(uinttmp));
- argp->mode = (u_int32_t)uinttmp;
- bp += sizeof(uinttmp);
- *argpp = argp;
- return (0);
- }
- /*
- * PUBLIC: int __fop_remove_log __P((DB_ENV *, DB_TXN *, DB_LSN *,
- * PUBLIC: u_int32_t, const DBT *, const DBT *, u_int32_t));
- */
- int
- __fop_remove_log(dbenv, txnid, ret_lsnp, flags,
- name, fid, appname)
- DB_ENV *dbenv;
- DB_TXN *txnid;
- DB_LSN *ret_lsnp;
- u_int32_t flags;
- const DBT *name;
- const DBT *fid;
- u_int32_t appname;
- {
- DBT logrec;
- DB_LSN *lsnp, null_lsn;
- u_int32_t zero;
- u_int32_t uinttmp;
- u_int32_t npad, rectype, txn_num;
- int ret;
- u_int8_t *bp;
- rectype = DB___fop_remove;
- npad = 0;
- if (txnid == NULL) {
- txn_num = 0;
- null_lsn.file = 0;
- null_lsn.offset = 0;
- lsnp = &null_lsn;
- } else {
- if (TAILQ_FIRST(&txnid->kids) != NULL &&
- (ret = __txn_activekids(dbenv, rectype, txnid)) != 0)
- return (ret);
- txn_num = txnid->txnid;
- 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) + (fid == NULL ? 0 : fid->size)
- + sizeof(u_int32_t);
- if (CRYPTO_ON(dbenv)) {
- npad =
- ((DB_CIPHER *)dbenv->crypto_handle)->adj_size(logrec.size);
- logrec.size += npad;
- }
- if ((ret = __os_malloc(dbenv,
- logrec.size, &logrec.data)) != 0)
- return (ret);
- if (npad > 0)
- memset((u_int8_t *)logrec.data + logrec.size - npad, 0, npad);
- 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 (fid == NULL) {
- zero = 0;
- memcpy(bp, &zero, sizeof(u_int32_t));
- bp += sizeof(u_int32_t);
- } else {
- memcpy(bp, &fid->size, sizeof(fid->size));
- bp += sizeof(fid->size);
- memcpy(bp, fid->data, fid->size);
- bp += fid->size;
- }
- uinttmp = (u_int32_t)appname;
- memcpy(bp, &uinttmp, sizeof(uinttmp));
- bp += sizeof(uinttmp);
- DB_ASSERT((u_int32_t)(bp - (u_int8_t *)logrec.data) <= logrec.size);
- ret = dbenv->log_put(dbenv,
- ret_lsnp, (DBT *)&logrec, flags | DB_NOCOPY);
- if (txnid != NULL && ret == 0)
- txnid->last_lsn = *ret_lsnp;
- #ifdef LOG_DIAGNOSTIC
- if (ret != 0)
- (void)__fop_remove_print(dbenv,
- (DBT *)&logrec, ret_lsnp, NULL, NULL);
- #endif
- __os_free(dbenv, logrec.data);
- return (ret);
- }
- /*
- * PUBLIC: int __fop_remove_getpgnos __P((DB_ENV *, DBT *, DB_LSN *,
- * PUBLIC: db_recops, void *));
- */
- int
- __fop_remove_getpgnos(dbenv, rec, lsnp, notused1, summary)
- DB_ENV *dbenv;
- DBT *rec;
- DB_LSN *lsnp;
- db_recops notused1;
- void *summary;
- {
- TXN_RECS *t;
- int ret;
- COMPQUIET(rec, NULL);
- COMPQUIET(notused1, DB_TXN_ABORT);
- t = (TXN_RECS *)summary;
- if ((ret = __rep_check_alloc(dbenv, t, 1)) != 0)
- return (ret);
- t->array[t->npages].flags = LSN_PAGE_NOLOCK;
- t->array[t->npages].lsn = *lsnp;
- t->array[t->npages].fid = DB_LOGFILEID_INVALID;
- memset(&t->array[t->npages].pgdesc, 0,
- sizeof(t->array[t->npages].pgdesc));
- t->npages++;
- return (0);
- }
- /*
- * PUBLIC: int __fop_remove_print __P((DB_ENV *, DBT *, DB_LSN *,
- * PUBLIC: db_recops, void *));
- */
- int
- __fop_remove_print(dbenv, dbtp, lsnp, notused2, notused3)
- DB_ENV *dbenv;
- DBT *dbtp;
- DB_LSN *lsnp;
- db_recops notused2;
- void *notused3;
- {
- __fop_remove_args *argp;
- u_int32_t i;
- int ch;
- int ret;
- notused2 = DB_TXN_ABORT;
- notused3 = NULL;
- if ((ret = __fop_remove_read(dbenv, dbtp->data, &argp)) != 0)
- return (ret);
- (void)printf(
- "[%lu][%lu]__fop_remove: 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);
- (void)printf("tname: ");
- for (i = 0; i < argp->name.size; i++) {
- ch = ((u_int8_t *)argp->name.data)[i];
- printf(isprint(ch) || ch == 0x0a ? "%c" : "%#x ", ch);
- }
- (void)printf("n");
- (void)printf("tfid: ");
- for (i = 0; i < argp->fid.size; i++) {
- ch = ((u_int8_t *)argp->fid.data)[i];
- printf(isprint(ch) || ch == 0x0a ? "%c" : "%#x ", ch);
- }
- (void)printf("n");
- (void)printf("tappname: %lun", (u_long)argp->appname);
- (void)printf("n");
- __os_free(dbenv, argp);
- return (0);
- }
- /*
- * PUBLIC: int __fop_remove_read __P((DB_ENV *, void *, __fop_remove_args **));
- */
- int
- __fop_remove_read(dbenv, recbuf, argpp)
- DB_ENV *dbenv;
- void *recbuf;
- __fop_remove_args **argpp;
- {
- __fop_remove_args *argp;
- u_int32_t uinttmp;
- u_int8_t *bp;
- int ret;
- if ((ret = __os_malloc(dbenv,
- sizeof(__fop_remove_args) + sizeof(DB_TXN), &argp)) != 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->fid, 0, sizeof(argp->fid));
- memcpy(&argp->fid.size, bp, sizeof(u_int32_t));
- bp += sizeof(u_int32_t);
- argp->fid.data = bp;
- bp += argp->fid.size;
- memcpy(&uinttmp, bp, sizeof(uinttmp));
- argp->appname = (u_int32_t)uinttmp;
- bp += sizeof(uinttmp);
- *argpp = argp;
- return (0);
- }
- /*
- * PUBLIC: int __fop_write_log __P((DB_ENV *, DB_TXN *, DB_LSN *,
- * PUBLIC: u_int32_t, const DBT *, u_int32_t, u_int32_t, const DBT *,
- * PUBLIC: u_int32_t));
- */
- int
- __fop_write_log(dbenv, txnid, ret_lsnp, flags,
- name, appname, offset, page, flag)
- DB_ENV *dbenv;
- DB_TXN *txnid;
- DB_LSN *ret_lsnp;
- u_int32_t flags;
- const DBT *name;
- u_int32_t appname;
- u_int32_t offset;
- const DBT *page;
- u_int32_t flag;
- {
- DBT logrec;
- DB_LSN *lsnp, null_lsn;
- u_int32_t zero;
- u_int32_t uinttmp;
- u_int32_t npad, rectype, txn_num;
- int ret;
- u_int8_t *bp;
- rectype = DB___fop_write;
- npad = 0;
- if (txnid == NULL) {
- txn_num = 0;
- null_lsn.file = 0;
- null_lsn.offset = 0;
- lsnp = &null_lsn;
- } else {
- if (TAILQ_FIRST(&txnid->kids) != NULL &&
- (ret = __txn_activekids(dbenv, rectype, txnid)) != 0)
- return (ret);
- txn_num = txnid->txnid;
- 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)
- + sizeof(u_int32_t)
- + sizeof(u_int32_t) + (page == NULL ? 0 : page->size)
- + sizeof(u_int32_t);
- if (CRYPTO_ON(dbenv)) {
- npad =
- ((DB_CIPHER *)dbenv->crypto_handle)->adj_size(logrec.size);
- logrec.size += npad;
- }
- if ((ret = __os_malloc(dbenv,
- logrec.size, &logrec.data)) != 0)
- return (ret);
- if (npad > 0)
- memset((u_int8_t *)logrec.data + logrec.size - npad, 0, npad);
- 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;
- }
- uinttmp = (u_int32_t)appname;
- memcpy(bp, &uinttmp, sizeof(uinttmp));
- bp += sizeof(uinttmp);
- uinttmp = (u_int32_t)offset;
- memcpy(bp, &uinttmp, sizeof(uinttmp));
- bp += sizeof(uinttmp);
- if (page == NULL) {
- zero = 0;
- memcpy(bp, &zero, sizeof(u_int32_t));
- bp += sizeof(u_int32_t);
- } else {
- memcpy(bp, &page->size, sizeof(page->size));
- bp += sizeof(page->size);
- memcpy(bp, page->data, page->size);
- bp += page->size;
- }
- uinttmp = (u_int32_t)flag;
- memcpy(bp, &uinttmp, sizeof(uinttmp));
- bp += sizeof(uinttmp);
- DB_ASSERT((u_int32_t)(bp - (u_int8_t *)logrec.data) <= logrec.size);
- ret = dbenv->log_put(dbenv,
- ret_lsnp, (DBT *)&logrec, flags | DB_NOCOPY);
- if (txnid != NULL && ret == 0)
- txnid->last_lsn = *ret_lsnp;
- #ifdef LOG_DIAGNOSTIC
- if (ret != 0)
- (void)__fop_write_print(dbenv,
- (DBT *)&logrec, ret_lsnp, NULL, NULL);
- #endif
- __os_free(dbenv, logrec.data);
- return (ret);
- }
- /*
- * PUBLIC: int __fop_write_getpgnos __P((DB_ENV *, DBT *, DB_LSN *,
- * PUBLIC: db_recops, void *));
- */
- int
- __fop_write_getpgnos(dbenv, rec, lsnp, notused1, summary)
- DB_ENV *dbenv;
- DBT *rec;
- DB_LSN *lsnp;
- db_recops notused1;
- void *summary;
- {
- TXN_RECS *t;
- int ret;
- COMPQUIET(rec, NULL);
- COMPQUIET(notused1, DB_TXN_ABORT);
- t = (TXN_RECS *)summary;
- if ((ret = __rep_check_alloc(dbenv, t, 1)) != 0)
- return (ret);
- t->array[t->npages].flags = LSN_PAGE_NOLOCK;
- t->array[t->npages].lsn = *lsnp;
- t->array[t->npages].fid = DB_LOGFILEID_INVALID;
- memset(&t->array[t->npages].pgdesc, 0,
- sizeof(t->array[t->npages].pgdesc));
- t->npages++;
- return (0);
- }
- /*
- * PUBLIC: int __fop_write_print __P((DB_ENV *, DBT *, DB_LSN *,
- * PUBLIC: db_recops, void *));
- */
- int
- __fop_write_print(dbenv, dbtp, lsnp, notused2, notused3)
- DB_ENV *dbenv;
- DBT *dbtp;
- DB_LSN *lsnp;
- db_recops notused2;
- void *notused3;
- {
- __fop_write_args *argp;
- u_int32_t i;
- int ch;
- int ret;
- notused2 = DB_TXN_ABORT;
- notused3 = NULL;
- if ((ret = __fop_write_read(dbenv, dbtp->data, &argp)) != 0)
- return (ret);
- (void)printf(
- "[%lu][%lu]__fop_write: 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);
- (void)printf("tname: ");
- for (i = 0; i < argp->name.size; i++) {
- ch = ((u_int8_t *)argp->name.data)[i];
- printf(isprint(ch) || ch == 0x0a ? "%c" : "%#x ", ch);
- }
- (void)printf("n");
- (void)printf("tappname: %lun", (u_long)argp->appname);
- (void)printf("toffset: %lun", (u_long)argp->offset);
- (void)printf("tpage: ");
- for (i = 0; i < argp->page.size; i++) {
- ch = ((u_int8_t *)argp->page.data)[i];
- printf(isprint(ch) || ch == 0x0a ? "%c" : "%#x ", ch);
- }
- (void)printf("n");
- (void)printf("tflag: %lun", (u_long)argp->flag);
- (void)printf("n");
- __os_free(dbenv, argp);
- return (0);
- }
- /*
- * PUBLIC: int __fop_write_read __P((DB_ENV *, void *, __fop_write_args **));
- */
- int
- __fop_write_read(dbenv, recbuf, argpp)
- DB_ENV *dbenv;
- void *recbuf;
- __fop_write_args **argpp;
- {
- __fop_write_args *argp;
- u_int32_t uinttmp;
- u_int8_t *bp;
- int ret;
- if ((ret = __os_malloc(dbenv,
- sizeof(__fop_write_args) + sizeof(DB_TXN), &argp)) != 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(&uinttmp, bp, sizeof(uinttmp));
- argp->appname = (u_int32_t)uinttmp;
- bp += sizeof(uinttmp);
- memcpy(&uinttmp, bp, sizeof(uinttmp));
- argp->offset = (u_int32_t)uinttmp;
- bp += sizeof(uinttmp);
- memset(&argp->page, 0, sizeof(argp->page));
- memcpy(&argp->page.size, bp, sizeof(u_int32_t));
- bp += sizeof(u_int32_t);
- argp->page.data = bp;
- bp += argp->page.size;
- memcpy(&uinttmp, bp, sizeof(uinttmp));
- argp->flag = (u_int32_t)uinttmp;
- bp += sizeof(uinttmp);
- *argpp = argp;
- return (0);
- }
- /*
- * PUBLIC: int __fop_rename_log __P((DB_ENV *, DB_TXN *, DB_LSN *,
- * PUBLIC: u_int32_t, const DBT *, const DBT *, const DBT *, u_int32_t));
- */
- int
- __fop_rename_log(dbenv, txnid, ret_lsnp, flags,
- oldname, newname, fileid, appname)
- DB_ENV *dbenv;
- DB_TXN *txnid;
- DB_LSN *ret_lsnp;
- u_int32_t flags;
- const DBT *oldname;
- const DBT *newname;
- const DBT *fileid;
- u_int32_t appname;
- {
- DBT logrec;
- DB_LSN *lsnp, null_lsn;
- u_int32_t zero;
- u_int32_t uinttmp;
- u_int32_t npad, rectype, txn_num;
- int ret;
- u_int8_t *bp;
- rectype = DB___fop_rename;
- npad = 0;
- if (txnid == NULL) {
- txn_num = 0;
- null_lsn.file = 0;
- null_lsn.offset = 0;
- lsnp = &null_lsn;
- } else {
- if (TAILQ_FIRST(&txnid->kids) != NULL &&
- (ret = __txn_activekids(dbenv, rectype, txnid)) != 0)
- return (ret);
- txn_num = txnid->txnid;
- lsnp = &txnid->last_lsn;
- }
- logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
- + sizeof(u_int32_t) + (oldname == NULL ? 0 : oldname->size)
- + sizeof(u_int32_t) + (newname == NULL ? 0 : newname->size)
- + sizeof(u_int32_t) + (fileid == NULL ? 0 : fileid->size)
- + sizeof(u_int32_t);
- if (CRYPTO_ON(dbenv)) {
- npad =
- ((DB_CIPHER *)dbenv->crypto_handle)->adj_size(logrec.size);
- logrec.size += npad;
- }
- if ((ret = __os_malloc(dbenv,
- logrec.size, &logrec.data)) != 0)
- return (ret);
- if (npad > 0)
- memset((u_int8_t *)logrec.data + logrec.size - npad, 0, npad);
- 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 (oldname == NULL) {
- zero = 0;
- memcpy(bp, &zero, sizeof(u_int32_t));
- bp += sizeof(u_int32_t);
- } else {
- memcpy(bp, &oldname->size, sizeof(oldname->size));
- bp += sizeof(oldname->size);
- memcpy(bp, oldname->data, oldname->size);
- bp += oldname->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;
- }
- if (fileid == NULL) {
- zero = 0;
- memcpy(bp, &zero, sizeof(u_int32_t));
- bp += sizeof(u_int32_t);
- } else {
- memcpy(bp, &fileid->size, sizeof(fileid->size));
- bp += sizeof(fileid->size);
- memcpy(bp, fileid->data, fileid->size);
- bp += fileid->size;
- }
- uinttmp = (u_int32_t)appname;
- memcpy(bp, &uinttmp, sizeof(uinttmp));
- bp += sizeof(uinttmp);
- DB_ASSERT((u_int32_t)(bp - (u_int8_t *)logrec.data) <= logrec.size);
- ret = dbenv->log_put(dbenv,
- ret_lsnp, (DBT *)&logrec, flags | DB_NOCOPY);
- if (txnid != NULL && ret == 0)
- txnid->last_lsn = *ret_lsnp;
- #ifdef LOG_DIAGNOSTIC
- if (ret != 0)
- (void)__fop_rename_print(dbenv,
- (DBT *)&logrec, ret_lsnp, NULL, NULL);
- #endif
- __os_free(dbenv, logrec.data);
- return (ret);
- }
- /*
- * PUBLIC: int __fop_rename_getpgnos __P((DB_ENV *, DBT *, DB_LSN *,
- * PUBLIC: db_recops, void *));
- */
- int
- __fop_rename_getpgnos(dbenv, rec, lsnp, notused1, summary)
- DB_ENV *dbenv;
- DBT *rec;
- DB_LSN *lsnp;
- db_recops notused1;
- void *summary;
- {
- TXN_RECS *t;
- int ret;
- COMPQUIET(rec, NULL);
- COMPQUIET(notused1, DB_TXN_ABORT);
- t = (TXN_RECS *)summary;
- if ((ret = __rep_check_alloc(dbenv, t, 1)) != 0)
- return (ret);
- t->array[t->npages].flags = LSN_PAGE_NOLOCK;
- t->array[t->npages].lsn = *lsnp;
- t->array[t->npages].fid = DB_LOGFILEID_INVALID;
- memset(&t->array[t->npages].pgdesc, 0,
- sizeof(t->array[t->npages].pgdesc));
- t->npages++;
- return (0);
- }
- /*
- * PUBLIC: int __fop_rename_print __P((DB_ENV *, DBT *, DB_LSN *,
- * PUBLIC: db_recops, void *));
- */
- int
- __fop_rename_print(dbenv, dbtp, lsnp, notused2, notused3)
- DB_ENV *dbenv;
- DBT *dbtp;
- DB_LSN *lsnp;
- db_recops notused2;
- void *notused3;
- {
- __fop_rename_args *argp;
- u_int32_t i;
- int ch;
- int ret;
- notused2 = DB_TXN_ABORT;
- notused3 = NULL;
- if ((ret = __fop_rename_read(dbenv, dbtp->data, &argp)) != 0)
- return (ret);
- (void)printf(
- "[%lu][%lu]__fop_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);
- (void)printf("toldname: ");
- for (i = 0; i < argp->oldname.size; i++) {
- ch = ((u_int8_t *)argp->oldname.data)[i];
- printf(isprint(ch) || ch == 0x0a ? "%c" : "%#x ", ch);
- }
- (void)printf("n");
- (void)printf("tnewname: ");
- for (i = 0; i < argp->newname.size; i++) {
- ch = ((u_int8_t *)argp->newname.data)[i];
- printf(isprint(ch) || ch == 0x0a ? "%c" : "%#x ", ch);
- }
- (void)printf("n");
- (void)printf("tfileid: ");
- for (i = 0; i < argp->fileid.size; i++) {
- ch = ((u_int8_t *)argp->fileid.data)[i];
- printf(isprint(ch) || ch == 0x0a ? "%c" : "%#x ", ch);
- }
- (void)printf("n");
- (void)printf("tappname: %lun", (u_long)argp->appname);
- (void)printf("n");
- __os_free(dbenv, argp);
- return (0);
- }
- /*
- * PUBLIC: int __fop_rename_read __P((DB_ENV *, void *, __fop_rename_args **));
- */
- int
- __fop_rename_read(dbenv, recbuf, argpp)
- DB_ENV *dbenv;
- void *recbuf;
- __fop_rename_args **argpp;
- {
- __fop_rename_args *argp;
- u_int32_t uinttmp;
- u_int8_t *bp;
- int ret;
- if ((ret = __os_malloc(dbenv,
- sizeof(__fop_rename_args) + sizeof(DB_TXN), &argp)) != 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->oldname, 0, sizeof(argp->oldname));
- memcpy(&argp->oldname.size, bp, sizeof(u_int32_t));
- bp += sizeof(u_int32_t);
- argp->oldname.data = bp;
- bp += argp->oldname.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;
- memset(&argp->fileid, 0, sizeof(argp->fileid));
- memcpy(&argp->fileid.size, bp, sizeof(u_int32_t));
- bp += sizeof(u_int32_t);
- argp->fileid.data = bp;
- bp += argp->fileid.size;
- memcpy(&uinttmp, bp, sizeof(uinttmp));
- argp->appname = (u_int32_t)uinttmp;
- bp += sizeof(uinttmp);
- *argpp = argp;
- return (0);
- }
- /*
- * PUBLIC: int __fop_file_remove_log __P((DB_ENV *, DB_TXN *,
- * PUBLIC: DB_LSN *, u_int32_t, const DBT *, const DBT *, const DBT *,
- * PUBLIC: u_int32_t, u_int32_t));
- */
- int
- __fop_file_remove_log(dbenv, txnid, ret_lsnp, flags,
- real_fid, tmp_fid, name, appname, child)
- DB_ENV *dbenv;
- DB_TXN *txnid;
- DB_LSN *ret_lsnp;
- u_int32_t flags;
- const DBT *real_fid;
- const DBT *tmp_fid;
- const DBT *name;
- u_int32_t appname;
- u_int32_t child;
- {
- DBT logrec;
- DB_LSN *lsnp, null_lsn;
- u_int32_t zero;
- u_int32_t uinttmp;
- u_int32_t npad, rectype, txn_num;
- int ret;
- u_int8_t *bp;
- rectype = DB___fop_file_remove;
- npad = 0;
- if (txnid == NULL) {
- txn_num = 0;
- null_lsn.file = 0;
- null_lsn.offset = 0;
- lsnp = &null_lsn;
- } else {
- if (TAILQ_FIRST(&txnid->kids) != NULL &&
- (ret = __txn_activekids(dbenv, rectype, txnid)) != 0)
- return (ret);
- txn_num = txnid->txnid;
- lsnp = &txnid->last_lsn;
- }
- logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
- + sizeof(u_int32_t) + (real_fid == NULL ? 0 : real_fid->size)
- + sizeof(u_int32_t) + (tmp_fid == NULL ? 0 : tmp_fid->size)
- + sizeof(u_int32_t) + (name == NULL ? 0 : name->size)
- + sizeof(u_int32_t)
- + sizeof(u_int32_t);
- if (CRYPTO_ON(dbenv)) {
- npad =
- ((DB_CIPHER *)dbenv->crypto_handle)->adj_size(logrec.size);
- logrec.size += npad;
- }
- if ((ret = __os_malloc(dbenv,
- logrec.size, &logrec.data)) != 0)
- return (ret);
- if (npad > 0)
- memset((u_int8_t *)logrec.data + logrec.size - npad, 0, npad);
- 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 (real_fid == NULL) {
- zero = 0;
- memcpy(bp, &zero, sizeof(u_int32_t));
- bp += sizeof(u_int32_t);
- } else {
- memcpy(bp, &real_fid->size, sizeof(real_fid->size));
- bp += sizeof(real_fid->size);
- memcpy(bp, real_fid->data, real_fid->size);
- bp += real_fid->size;
- }
- if (tmp_fid == NULL) {
- zero = 0;
- memcpy(bp, &zero, sizeof(u_int32_t));
- bp += sizeof(u_int32_t);
- } else {
- memcpy(bp, &tmp_fid->size, sizeof(tmp_fid->size));
- bp += sizeof(tmp_fid->size);
- memcpy(bp, tmp_fid->data, tmp_fid->size);
- bp += tmp_fid->size;
- }
- 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;
- }
- uinttmp = (u_int32_t)appname;
- memcpy(bp, &uinttmp, sizeof(uinttmp));
- bp += sizeof(uinttmp);
- uinttmp = (u_int32_t)child;
- memcpy(bp, &uinttmp, sizeof(uinttmp));
- bp += sizeof(uinttmp);
- DB_ASSERT((u_int32_t)(bp - (u_int8_t *)logrec.data) <= logrec.size);
- ret = dbenv->log_put(dbenv,
- ret_lsnp, (DBT *)&logrec, flags | DB_NOCOPY);
- if (txnid != NULL && ret == 0)
- txnid->last_lsn = *ret_lsnp;
- #ifdef LOG_DIAGNOSTIC
- if (ret != 0)
- (void)__fop_file_remove_print(dbenv,
- (DBT *)&logrec, ret_lsnp, NULL, NULL);
- #endif
- __os_free(dbenv, logrec.data);
- return (ret);
- }
- /*
- * PUBLIC: int __fop_file_remove_getpgnos __P((DB_ENV *, DBT *,
- * PUBLIC: DB_LSN *, db_recops, void *));
- */
- int
- __fop_file_remove_getpgnos(dbenv, rec, lsnp, notused1, summary)
- DB_ENV *dbenv;
- DBT *rec;
- DB_LSN *lsnp;
- db_recops notused1;
- void *summary;
- {
- TXN_RECS *t;
- int ret;
- COMPQUIET(rec, NULL);
- COMPQUIET(notused1, DB_TXN_ABORT);
- t = (TXN_RECS *)summary;
- if ((ret = __rep_check_alloc(dbenv, t, 1)) != 0)
- return (ret);
- t->array[t->npages].flags = LSN_PAGE_NOLOCK;
- t->array[t->npages].lsn = *lsnp;
- t->array[t->npages].fid = DB_LOGFILEID_INVALID;
- memset(&t->array[t->npages].pgdesc, 0,
- sizeof(t->array[t->npages].pgdesc));
- t->npages++;
- return (0);
- }
- /*
- * PUBLIC: int __fop_file_remove_print __P((DB_ENV *, DBT *,
- * PUBLIC: DB_LSN *, db_recops, void *));
- */
- int
- __fop_file_remove_print(dbenv, dbtp, lsnp, notused2, notused3)
- DB_ENV *dbenv;
- DBT *dbtp;
- DB_LSN *lsnp;
- db_recops notused2;
- void *notused3;
- {
- __fop_file_remove_args *argp;
- u_int32_t i;
- int ch;
- int ret;
- notused2 = DB_TXN_ABORT;
- notused3 = NULL;
- if ((ret = __fop_file_remove_read(dbenv, dbtp->data, &argp)) != 0)
- return (ret);
- (void)printf(
- "[%lu][%lu]__fop_file_remove: 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);
- (void)printf("treal_fid: ");
- for (i = 0; i < argp->real_fid.size; i++) {
- ch = ((u_int8_t *)argp->real_fid.data)[i];
- printf(isprint(ch) || ch == 0x0a ? "%c" : "%#x ", ch);
- }
- (void)printf("n");
- (void)printf("ttmp_fid: ");
- for (i = 0; i < argp->tmp_fid.size; i++) {
- ch = ((u_int8_t *)argp->tmp_fid.data)[i];
- printf(isprint(ch) || ch == 0x0a ? "%c" : "%#x ", ch);
- }
- (void)printf("n");
- (void)printf("tname: ");
- for (i = 0; i < argp->name.size; i++) {
- ch = ((u_int8_t *)argp->name.data)[i];
- printf(isprint(ch) || ch == 0x0a ? "%c" : "%#x ", ch);
- }
- (void)printf("n");
- (void)printf("tappname: %lun", (u_long)argp->appname);
- (void)printf("tchild: 0x%lxn", (u_long)argp->child);
- (void)printf("n");
- __os_free(dbenv, argp);
- return (0);
- }
- /*
- * PUBLIC: int __fop_file_remove_read __P((DB_ENV *, void *,
- * PUBLIC: __fop_file_remove_args **));
- */
- int
- __fop_file_remove_read(dbenv, recbuf, argpp)
- DB_ENV *dbenv;
- void *recbuf;
- __fop_file_remove_args **argpp;
- {
- __fop_file_remove_args *argp;
- u_int32_t uinttmp;
- u_int8_t *bp;
- int ret;
- if ((ret = __os_malloc(dbenv,
- sizeof(__fop_file_remove_args) + sizeof(DB_TXN), &argp)) != 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->real_fid, 0, sizeof(argp->real_fid));
- memcpy(&argp->real_fid.size, bp, sizeof(u_int32_t));
- bp += sizeof(u_int32_t);
- argp->real_fid.data = bp;
- bp += argp->real_fid.size;
- memset(&argp->tmp_fid, 0, sizeof(argp->tmp_fid));
- memcpy(&argp->tmp_fid.size, bp, sizeof(u_int32_t));
- bp += sizeof(u_int32_t);
- argp->tmp_fid.data = bp;
- bp += argp->tmp_fid.size;
- 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(&uinttmp, bp, sizeof(uinttmp));
- argp->appname = (u_int32_t)uinttmp;
- bp += sizeof(uinttmp);
- memcpy(&uinttmp, bp, sizeof(uinttmp));
- argp->child = (u_int32_t)uinttmp;
- bp += sizeof(uinttmp);
- *argpp = argp;
- return (0);
- }
- /*
- * PUBLIC: int __fop_init_print __P((DB_ENV *, int (***)(DB_ENV *,
- * PUBLIC: DBT *, DB_LSN *, db_recops, void *), size_t *));
- */
- int
- __fop_init_print(dbenv, dtabp, dtabsizep)
- DB_ENV *dbenv;
- int (***dtabp)__P((DB_ENV *, DBT *, DB_LSN *, db_recops, void *));
- size_t *dtabsizep;
- {
- int ret;
- if ((ret = __db_add_recovery(dbenv, dtabp, dtabsizep,
- __fop_create_print, DB___fop_create)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv, dtabp, dtabsizep,
- __fop_remove_print, DB___fop_remove)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv, dtabp, dtabsizep,
- __fop_write_print, DB___fop_write)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv, dtabp, dtabsizep,
- __fop_rename_print, DB___fop_rename)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv, dtabp, dtabsizep,
- __fop_file_remove_print, DB___fop_file_remove)) != 0)
- return (ret);
- return (0);
- }
- /*
- * PUBLIC: int __fop_init_getpgnos __P((DB_ENV *, int (***)(DB_ENV *,
- * PUBLIC: DBT *, DB_LSN *, db_recops, void *), size_t *));
- */
- int
- __fop_init_getpgnos(dbenv, dtabp, dtabsizep)
- DB_ENV *dbenv;
- int (***dtabp)__P((DB_ENV *, DBT *, DB_LSN *, db_recops, void *));
- size_t *dtabsizep;
- {
- int ret;
- if ((ret = __db_add_recovery(dbenv, dtabp, dtabsizep,
- __fop_create_getpgnos, DB___fop_create)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv, dtabp, dtabsizep,
- __fop_remove_getpgnos, DB___fop_remove)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv, dtabp, dtabsizep,
- __fop_write_getpgnos, DB___fop_write)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv, dtabp, dtabsizep,
- __fop_rename_getpgnos, DB___fop_rename)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv, dtabp, dtabsizep,
- __fop_file_remove_getpgnos, DB___fop_file_remove)) != 0)
- return (ret);
- return (0);
- }
- /*
- * PUBLIC: int __fop_init_recover __P((DB_ENV *, int (***)(DB_ENV *,
- * PUBLIC: DBT *, DB_LSN *, db_recops, void *), size_t *));
- */
- int
- __fop_init_recover(dbenv, dtabp, dtabsizep)
- DB_ENV *dbenv;
- int (***dtabp)__P((DB_ENV *, DBT *, DB_LSN *, db_recops, void *));
- size_t *dtabsizep;
- {
- int ret;
- if ((ret = __db_add_recovery(dbenv, dtabp, dtabsizep,
- __fop_create_recover, DB___fop_create)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv, dtabp, dtabsizep,
- __fop_remove_recover, DB___fop_remove)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv, dtabp, dtabsizep,
- __fop_write_recover, DB___fop_write)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv, dtabp, dtabsizep,
- __fop_rename_recover, DB___fop_rename)) != 0)
- return (ret);
- if ((ret = __db_add_recovery(dbenv, dtabp, dtabsizep,
- __fop_file_remove_recover, DB___fop_file_remove)) != 0)
- return (ret);
- return (0);
- }