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643 lines
16 KiB
643 lines
16 KiB
/* Do not edit: automatically built by gen_rec.awk. */
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#include <errno.h>
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#include "db_config.h"
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#ifndef NO_SYSTEM_INCLUDES
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#include <sys/types.h>
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#include <ctype.h>
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#include <string.h>
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#endif
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#include "db_int.h"
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#include "db_page.h"
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#include "db_dispatch.h"
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#include "db_am.h"
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#include "txn.h"
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int CDB___crdel_fileopen_log(dbenv, txnid, ret_lsnp, flags,
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name, mode)
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DB_ENV *dbenv;
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DB_TXN *txnid;
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DB_LSN *ret_lsnp;
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u_int32_t flags;
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const DBT *name;
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u_int32_t mode;
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{
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DBT logrec;
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DB_LSN *lsnp, null_lsn;
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u_int32_t zero;
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u_int32_t rectype, txn_num;
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int ret;
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u_int8_t *bp;
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if (txnid != NULL &&
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TAILQ_FIRST(&txnid->kids) != NULL && CDB___txn_activekids(txnid) != 0)
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return (EPERM);
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rectype = DB_crdel_fileopen;
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txn_num = txnid == NULL ? 0 : txnid->txnid;
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if (txnid == NULL) {
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ZERO_LSN(null_lsn);
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lsnp = &null_lsn;
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} else
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lsnp = &txnid->last_lsn;
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logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
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+ sizeof(u_int32_t) + (name == NULL ? 0 : name->size)
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+ sizeof(mode);
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if ((ret = CDB___os_malloc(logrec.size, NULL, &logrec.data)) != 0)
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return (ret);
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bp = logrec.data;
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memcpy(bp, &rectype, sizeof(rectype));
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bp += sizeof(rectype);
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memcpy(bp, &txn_num, sizeof(txn_num));
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bp += sizeof(txn_num);
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memcpy(bp, lsnp, sizeof(DB_LSN));
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bp += sizeof(DB_LSN);
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if (name == NULL) {
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zero = 0;
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memcpy(bp, &zero, sizeof(u_int32_t));
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bp += sizeof(u_int32_t);
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} else {
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memcpy(bp, &name->size, sizeof(name->size));
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bp += sizeof(name->size);
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memcpy(bp, name->data, name->size);
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bp += name->size;
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}
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memcpy(bp, &mode, sizeof(mode));
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bp += sizeof(mode);
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DB_ASSERT((u_int32_t)(bp - (u_int8_t *)logrec.data) == logrec.size);
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ret = CDB_log_put(dbenv, ret_lsnp, (DBT *)&logrec, flags);
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if (txnid != NULL)
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txnid->last_lsn = *ret_lsnp;
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CDB___os_free(logrec.data, logrec.size);
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return (ret);
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}
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int
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CDB___crdel_fileopen_print(notused1, dbtp, lsnp, notused2, notused3)
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DB_ENV *notused1;
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DBT *dbtp;
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DB_LSN *lsnp;
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int notused2;
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void *notused3;
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{
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__crdel_fileopen_args *argp;
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u_int32_t i;
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u_int ch;
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int ret;
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i = 0;
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ch = 0;
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notused1 = NULL;
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notused2 = 0;
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notused3 = NULL;
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if ((ret = CDB___crdel_fileopen_read(dbtp->data, &argp)) != 0)
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return (ret);
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printf("[%lu][%lu]crdel_fileopen: rec: %lu txnid %lx prevlsn [%lu][%lu]\n",
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(u_long)lsnp->file,
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(u_long)lsnp->offset,
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(u_long)argp->type,
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(u_long)argp->txnid->txnid,
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(u_long)argp->prev_lsn.file,
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(u_long)argp->prev_lsn.offset);
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printf("\tname: ");
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for (i = 0; i < argp->name.size; i++) {
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ch = ((u_int8_t *)argp->name.data)[i];
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if (isprint(ch) || ch == 0xa)
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putchar(ch);
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else
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printf("%#x ", ch);
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}
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printf("\n");
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printf("\tmode: %o\n", argp->mode);
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printf("\n");
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CDB___os_free(argp, 0);
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return (0);
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}
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int
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CDB___crdel_fileopen_read(recbuf, argpp)
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void *recbuf;
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__crdel_fileopen_args **argpp;
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{
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__crdel_fileopen_args *argp;
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u_int8_t *bp;
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int ret;
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ret = CDB___os_malloc(sizeof(__crdel_fileopen_args) +
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sizeof(DB_TXN), NULL, &argp);
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if (ret != 0)
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return (ret);
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argp->txnid = (DB_TXN *)&argp[1];
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bp = recbuf;
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memcpy(&argp->type, bp, sizeof(argp->type));
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bp += sizeof(argp->type);
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memcpy(&argp->txnid->txnid, bp, sizeof(argp->txnid->txnid));
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bp += sizeof(argp->txnid->txnid);
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memcpy(&argp->prev_lsn, bp, sizeof(DB_LSN));
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bp += sizeof(DB_LSN);
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memset(&argp->name, 0, sizeof(argp->name));
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memcpy(&argp->name.size, bp, sizeof(u_int32_t));
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bp += sizeof(u_int32_t);
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argp->name.data = bp;
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bp += argp->name.size;
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memcpy(&argp->mode, bp, sizeof(argp->mode));
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bp += sizeof(argp->mode);
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*argpp = argp;
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return (0);
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}
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int CDB___crdel_metasub_log(dbenv, txnid, ret_lsnp, flags,
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fileid, pgno, page, lsn)
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DB_ENV *dbenv;
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DB_TXN *txnid;
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DB_LSN *ret_lsnp;
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u_int32_t flags;
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u_int32_t fileid;
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db_pgno_t pgno;
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const DBT *page;
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DB_LSN * lsn;
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{
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DBT logrec;
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DB_LSN *lsnp, null_lsn;
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u_int32_t zero;
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u_int32_t rectype, txn_num;
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int ret;
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u_int8_t *bp;
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if (txnid != NULL &&
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TAILQ_FIRST(&txnid->kids) != NULL && CDB___txn_activekids(txnid) != 0)
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return (EPERM);
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rectype = DB_crdel_metasub;
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txn_num = txnid == NULL ? 0 : txnid->txnid;
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if (txnid == NULL) {
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ZERO_LSN(null_lsn);
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lsnp = &null_lsn;
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} else
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lsnp = &txnid->last_lsn;
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logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
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+ sizeof(fileid)
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+ sizeof(pgno)
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+ sizeof(u_int32_t) + (page == NULL ? 0 : page->size)
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+ sizeof(*lsn);
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if ((ret = CDB___os_malloc(logrec.size, NULL, &logrec.data)) != 0)
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return (ret);
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bp = logrec.data;
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memcpy(bp, &rectype, sizeof(rectype));
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bp += sizeof(rectype);
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memcpy(bp, &txn_num, sizeof(txn_num));
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bp += sizeof(txn_num);
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memcpy(bp, lsnp, sizeof(DB_LSN));
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bp += sizeof(DB_LSN);
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memcpy(bp, &fileid, sizeof(fileid));
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bp += sizeof(fileid);
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memcpy(bp, &pgno, sizeof(pgno));
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bp += sizeof(pgno);
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if (page == NULL) {
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zero = 0;
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memcpy(bp, &zero, sizeof(u_int32_t));
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bp += sizeof(u_int32_t);
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} else {
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memcpy(bp, &page->size, sizeof(page->size));
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bp += sizeof(page->size);
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memcpy(bp, page->data, page->size);
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bp += page->size;
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}
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if (lsn != NULL)
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memcpy(bp, lsn, sizeof(*lsn));
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else
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memset(bp, 0, sizeof(*lsn));
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bp += sizeof(*lsn);
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DB_ASSERT((u_int32_t)(bp - (u_int8_t *)logrec.data) == logrec.size);
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ret = CDB_log_put(dbenv, ret_lsnp, (DBT *)&logrec, flags);
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if (txnid != NULL)
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txnid->last_lsn = *ret_lsnp;
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CDB___os_free(logrec.data, logrec.size);
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return (ret);
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}
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int
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CDB___crdel_metasub_print(notused1, dbtp, lsnp, notused2, notused3)
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DB_ENV *notused1;
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DBT *dbtp;
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DB_LSN *lsnp;
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int notused2;
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void *notused3;
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{
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__crdel_metasub_args *argp;
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u_int32_t i;
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u_int ch;
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int ret;
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i = 0;
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ch = 0;
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notused1 = NULL;
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notused2 = 0;
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notused3 = NULL;
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if ((ret = CDB___crdel_metasub_read(dbtp->data, &argp)) != 0)
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return (ret);
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printf("[%lu][%lu]crdel_metasub: rec: %lu txnid %lx prevlsn [%lu][%lu]\n",
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(u_long)lsnp->file,
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(u_long)lsnp->offset,
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(u_long)argp->type,
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(u_long)argp->txnid->txnid,
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(u_long)argp->prev_lsn.file,
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(u_long)argp->prev_lsn.offset);
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printf("\tfileid: %lu\n", (u_long)argp->fileid);
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printf("\tpgno: %d\n", argp->pgno);
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printf("\tpage: ");
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for (i = 0; i < argp->page.size; i++) {
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ch = ((u_int8_t *)argp->page.data)[i];
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if (isprint(ch) || ch == 0xa)
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putchar(ch);
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else
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printf("%#x ", ch);
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}
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printf("\n");
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printf("\tlsn: [%lu][%lu]\n",
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(u_long)argp->lsn.file, (u_long)argp->lsn.offset);
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printf("\n");
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CDB___os_free(argp, 0);
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return (0);
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}
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int
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CDB___crdel_metasub_read(recbuf, argpp)
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void *recbuf;
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__crdel_metasub_args **argpp;
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{
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__crdel_metasub_args *argp;
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u_int8_t *bp;
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int ret;
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ret = CDB___os_malloc(sizeof(__crdel_metasub_args) +
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sizeof(DB_TXN), NULL, &argp);
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if (ret != 0)
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return (ret);
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argp->txnid = (DB_TXN *)&argp[1];
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bp = recbuf;
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memcpy(&argp->type, bp, sizeof(argp->type));
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bp += sizeof(argp->type);
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memcpy(&argp->txnid->txnid, bp, sizeof(argp->txnid->txnid));
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bp += sizeof(argp->txnid->txnid);
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memcpy(&argp->prev_lsn, bp, sizeof(DB_LSN));
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bp += sizeof(DB_LSN);
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memcpy(&argp->fileid, bp, sizeof(argp->fileid));
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bp += sizeof(argp->fileid);
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memcpy(&argp->pgno, bp, sizeof(argp->pgno));
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bp += sizeof(argp->pgno);
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memset(&argp->page, 0, sizeof(argp->page));
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memcpy(&argp->page.size, bp, sizeof(u_int32_t));
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bp += sizeof(u_int32_t);
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argp->page.data = bp;
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bp += argp->page.size;
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memcpy(&argp->lsn, bp, sizeof(argp->lsn));
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bp += sizeof(argp->lsn);
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*argpp = argp;
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return (0);
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}
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int CDB___crdel_metapage_log(dbenv, txnid, ret_lsnp, flags,
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fileid, name, pgno, page)
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DB_ENV *dbenv;
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DB_TXN *txnid;
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DB_LSN *ret_lsnp;
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u_int32_t flags;
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u_int32_t fileid;
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const DBT *name;
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db_pgno_t pgno;
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const DBT *page;
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{
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DBT logrec;
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DB_LSN *lsnp, null_lsn;
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u_int32_t zero;
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u_int32_t rectype, txn_num;
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int ret;
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u_int8_t *bp;
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if (txnid != NULL &&
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TAILQ_FIRST(&txnid->kids) != NULL && CDB___txn_activekids(txnid) != 0)
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return (EPERM);
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rectype = DB_crdel_metapage;
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txn_num = txnid == NULL ? 0 : txnid->txnid;
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if (txnid == NULL) {
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ZERO_LSN(null_lsn);
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lsnp = &null_lsn;
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} else
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lsnp = &txnid->last_lsn;
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logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
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+ sizeof(fileid)
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+ sizeof(u_int32_t) + (name == NULL ? 0 : name->size)
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+ sizeof(pgno)
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+ sizeof(u_int32_t) + (page == NULL ? 0 : page->size);
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if ((ret = CDB___os_malloc(logrec.size, NULL, &logrec.data)) != 0)
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return (ret);
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bp = logrec.data;
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memcpy(bp, &rectype, sizeof(rectype));
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bp += sizeof(rectype);
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memcpy(bp, &txn_num, sizeof(txn_num));
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bp += sizeof(txn_num);
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memcpy(bp, lsnp, sizeof(DB_LSN));
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bp += sizeof(DB_LSN);
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memcpy(bp, &fileid, sizeof(fileid));
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bp += sizeof(fileid);
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if (name == NULL) {
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zero = 0;
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memcpy(bp, &zero, sizeof(u_int32_t));
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bp += sizeof(u_int32_t);
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} else {
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memcpy(bp, &name->size, sizeof(name->size));
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bp += sizeof(name->size);
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memcpy(bp, name->data, name->size);
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bp += name->size;
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}
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memcpy(bp, &pgno, sizeof(pgno));
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bp += sizeof(pgno);
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if (page == NULL) {
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zero = 0;
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memcpy(bp, &zero, sizeof(u_int32_t));
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bp += sizeof(u_int32_t);
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} else {
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memcpy(bp, &page->size, sizeof(page->size));
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bp += sizeof(page->size);
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memcpy(bp, page->data, page->size);
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bp += page->size;
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}
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DB_ASSERT((u_int32_t)(bp - (u_int8_t *)logrec.data) == logrec.size);
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ret = CDB_log_put(dbenv, ret_lsnp, (DBT *)&logrec, flags);
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if (txnid != NULL)
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txnid->last_lsn = *ret_lsnp;
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CDB___os_free(logrec.data, logrec.size);
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return (ret);
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}
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int
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CDB___crdel_metapage_print(notused1, dbtp, lsnp, notused2, notused3)
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DB_ENV *notused1;
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DBT *dbtp;
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DB_LSN *lsnp;
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int notused2;
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void *notused3;
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{
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__crdel_metapage_args *argp;
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u_int32_t i;
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u_int ch;
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int ret;
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i = 0;
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ch = 0;
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notused1 = NULL;
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notused2 = 0;
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notused3 = NULL;
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if ((ret = CDB___crdel_metapage_read(dbtp->data, &argp)) != 0)
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return (ret);
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printf("[%lu][%lu]crdel_metapage: rec: %lu txnid %lx prevlsn [%lu][%lu]\n",
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(u_long)lsnp->file,
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(u_long)lsnp->offset,
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(u_long)argp->type,
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(u_long)argp->txnid->txnid,
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(u_long)argp->prev_lsn.file,
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(u_long)argp->prev_lsn.offset);
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printf("\tfileid: %lu\n", (u_long)argp->fileid);
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printf("\tname: ");
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for (i = 0; i < argp->name.size; i++) {
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ch = ((u_int8_t *)argp->name.data)[i];
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if (isprint(ch) || ch == 0xa)
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putchar(ch);
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else
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printf("%#x ", ch);
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}
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printf("\n");
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printf("\tpgno: %d\n", argp->pgno);
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printf("\tpage: ");
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for (i = 0; i < argp->page.size; i++) {
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ch = ((u_int8_t *)argp->page.data)[i];
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if (isprint(ch) || ch == 0xa)
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putchar(ch);
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else
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printf("%#x ", ch);
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}
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printf("\n");
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printf("\n");
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CDB___os_free(argp, 0);
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return (0);
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}
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int
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CDB___crdel_metapage_read(recbuf, argpp)
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void *recbuf;
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__crdel_metapage_args **argpp;
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{
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__crdel_metapage_args *argp;
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u_int8_t *bp;
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int ret;
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ret = CDB___os_malloc(sizeof(__crdel_metapage_args) +
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sizeof(DB_TXN), NULL, &argp);
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if (ret != 0)
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return (ret);
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argp->txnid = (DB_TXN *)&argp[1];
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bp = recbuf;
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memcpy(&argp->type, bp, sizeof(argp->type));
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bp += sizeof(argp->type);
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memcpy(&argp->txnid->txnid, bp, sizeof(argp->txnid->txnid));
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bp += sizeof(argp->txnid->txnid);
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memcpy(&argp->prev_lsn, bp, sizeof(DB_LSN));
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bp += sizeof(DB_LSN);
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memcpy(&argp->fileid, bp, sizeof(argp->fileid));
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bp += sizeof(argp->fileid);
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memset(&argp->name, 0, sizeof(argp->name));
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memcpy(&argp->name.size, bp, sizeof(u_int32_t));
|
|
bp += sizeof(u_int32_t);
|
|
argp->name.data = bp;
|
|
bp += argp->name.size;
|
|
memcpy(&argp->pgno, bp, sizeof(argp->pgno));
|
|
bp += sizeof(argp->pgno);
|
|
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;
|
|
*argpp = argp;
|
|
return (0);
|
|
}
|
|
|
|
int CDB___crdel_delete_log(dbenv, txnid, ret_lsnp, flags,
|
|
name)
|
|
DB_ENV *dbenv;
|
|
DB_TXN *txnid;
|
|
DB_LSN *ret_lsnp;
|
|
u_int32_t flags;
|
|
const DBT *name;
|
|
{
|
|
DBT logrec;
|
|
DB_LSN *lsnp, null_lsn;
|
|
u_int32_t zero;
|
|
u_int32_t rectype, txn_num;
|
|
int ret;
|
|
u_int8_t *bp;
|
|
|
|
if (txnid != NULL &&
|
|
TAILQ_FIRST(&txnid->kids) != NULL && CDB___txn_activekids(txnid) != 0)
|
|
return (EPERM);
|
|
rectype = DB_crdel_delete;
|
|
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);
|
|
if ((ret = CDB___os_malloc(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;
|
|
}
|
|
DB_ASSERT((u_int32_t)(bp - (u_int8_t *)logrec.data) == logrec.size);
|
|
ret = CDB_log_put(dbenv, ret_lsnp, (DBT *)&logrec, flags);
|
|
if (txnid != NULL)
|
|
txnid->last_lsn = *ret_lsnp;
|
|
CDB___os_free(logrec.data, logrec.size);
|
|
return (ret);
|
|
}
|
|
|
|
int
|
|
CDB___crdel_delete_print(notused1, dbtp, lsnp, notused2, notused3)
|
|
DB_ENV *notused1;
|
|
DBT *dbtp;
|
|
DB_LSN *lsnp;
|
|
int notused2;
|
|
void *notused3;
|
|
{
|
|
__crdel_delete_args *argp;
|
|
u_int32_t i;
|
|
u_int ch;
|
|
int ret;
|
|
|
|
i = 0;
|
|
ch = 0;
|
|
notused1 = NULL;
|
|
notused2 = 0;
|
|
notused3 = NULL;
|
|
|
|
if ((ret = CDB___crdel_delete_read(dbtp->data, &argp)) != 0)
|
|
return (ret);
|
|
printf("[%lu][%lu]crdel_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("\n");
|
|
CDB___os_free(argp, 0);
|
|
return (0);
|
|
}
|
|
|
|
int
|
|
CDB___crdel_delete_read(recbuf, argpp)
|
|
void *recbuf;
|
|
__crdel_delete_args **argpp;
|
|
{
|
|
__crdel_delete_args *argp;
|
|
u_int8_t *bp;
|
|
int ret;
|
|
|
|
ret = CDB___os_malloc(sizeof(__crdel_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;
|
|
*argpp = argp;
|
|
return (0);
|
|
}
|
|
|
|
int
|
|
CDB___crdel_init_print(dbenv)
|
|
DB_ENV *dbenv;
|
|
{
|
|
int ret;
|
|
|
|
if ((ret = CDB___db_add_recovery(dbenv,
|
|
CDB___crdel_fileopen_print, DB_crdel_fileopen)) != 0)
|
|
return (ret);
|
|
if ((ret = CDB___db_add_recovery(dbenv,
|
|
CDB___crdel_metasub_print, DB_crdel_metasub)) != 0)
|
|
return (ret);
|
|
if ((ret = CDB___db_add_recovery(dbenv,
|
|
CDB___crdel_metapage_print, DB_crdel_metapage)) != 0)
|
|
return (ret);
|
|
if ((ret = CDB___db_add_recovery(dbenv,
|
|
CDB___crdel_delete_print, DB_crdel_delete)) != 0)
|
|
return (ret);
|
|
return (0);
|
|
}
|
|
|
|
/*
|
|
* PUBLIC: int CDB___crdel_init_recover __P((DB_ENV *));
|
|
*/
|
|
int
|
|
CDB___crdel_init_recover(dbenv)
|
|
DB_ENV *dbenv;
|
|
{
|
|
int ret;
|
|
|
|
if ((ret = CDB___db_add_recovery(dbenv,
|
|
CDB___crdel_fileopen_recover, DB_crdel_fileopen)) != 0)
|
|
return (ret);
|
|
if ((ret = CDB___db_add_recovery(dbenv,
|
|
CDB___crdel_metasub_recover, DB_crdel_metasub)) != 0)
|
|
return (ret);
|
|
if ((ret = CDB___db_add_recovery(dbenv,
|
|
CDB___crdel_metapage_recover, DB_crdel_metapage)) != 0)
|
|
return (ret);
|
|
if ((ret = CDB___db_add_recovery(dbenv,
|
|
CDB___crdel_delete_recover, DB_crdel_delete)) != 0)
|
|
return (ret);
|
|
return (0);
|
|
}
|
|
|