diff options
Diffstat (limited to 'db/dbreg/dbreg_auto.c')
-rw-r--r-- | db/dbreg/dbreg_auto.c | 358 |
1 files changed, 358 insertions, 0 deletions
diff --git a/db/dbreg/dbreg_auto.c b/db/dbreg/dbreg_auto.c new file mode 100644 index 000000000..91eace3f4 --- /dev/null +++ b/db/dbreg/dbreg_auto.c @@ -0,0 +1,358 @@ +/* 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" + +/* + * PUBLIC: int __dbreg_register_log __P((DB_ENV *, DB_TXN *, + * PUBLIC: DB_LSN *, u_int32_t, u_int32_t, const DBT *, const DBT *, + * PUBLIC: int32_t, DBTYPE, db_pgno_t, u_int32_t)); + */ +int +__dbreg_register_log(dbenv, txnid, ret_lsnp, flags, + opcode, name, uid, fileid, ftype, meta_pgno, + id) + DB_ENV *dbenv; + DB_TXN *txnid; + DB_LSN *ret_lsnp; + u_int32_t flags; + u_int32_t opcode; + const DBT *name; + const DBT *uid; + int32_t fileid; + DBTYPE ftype; + db_pgno_t meta_pgno; + u_int32_t id; +{ + 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___dbreg_register; + 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) + + sizeof(u_int32_t) + (name == NULL ? 0 : name->size) + + sizeof(u_int32_t) + (uid == NULL ? 0 : uid->size) + + sizeof(u_int32_t) + + sizeof(u_int32_t) + + 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); + + uinttmp = (u_int32_t)opcode; + memcpy(bp, &uinttmp, sizeof(uinttmp)); + bp += sizeof(uinttmp); + + 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 (uid == NULL) { + zero = 0; + memcpy(bp, &zero, sizeof(u_int32_t)); + bp += sizeof(u_int32_t); + } else { + memcpy(bp, &uid->size, sizeof(uid->size)); + bp += sizeof(uid->size); + memcpy(bp, uid->data, uid->size); + bp += uid->size; + } + + uinttmp = (u_int32_t)fileid; + memcpy(bp, &uinttmp, sizeof(uinttmp)); + bp += sizeof(uinttmp); + + uinttmp = (u_int32_t)ftype; + memcpy(bp, &uinttmp, sizeof(uinttmp)); + bp += sizeof(uinttmp); + + uinttmp = (u_int32_t)meta_pgno; + memcpy(bp, &uinttmp, sizeof(uinttmp)); + bp += sizeof(uinttmp); + + uinttmp = (u_int32_t)id; + 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)__dbreg_register_print(dbenv, + (DBT *)&logrec, ret_lsnp, NULL, NULL); +#endif + __os_free(dbenv, logrec.data); + return (ret); +} + +/* + * PUBLIC: int __dbreg_register_getpgnos __P((DB_ENV *, DBT *, + * PUBLIC: DB_LSN *, db_recops, void *)); + */ +int +__dbreg_register_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 __dbreg_register_print __P((DB_ENV *, DBT *, DB_LSN *, + * PUBLIC: db_recops, void *)); + */ +int +__dbreg_register_print(dbenv, dbtp, lsnp, notused2, notused3) + DB_ENV *dbenv; + DBT *dbtp; + DB_LSN *lsnp; + db_recops notused2; + void *notused3; +{ + __dbreg_register_args *argp; + u_int32_t i; + int ch; + int ret; + + notused2 = DB_TXN_ABORT; + notused3 = NULL; + + if ((ret = __dbreg_register_read(dbenv, dbtp->data, &argp)) != 0) + return (ret); + (void)printf( + "[%lu][%lu]__dbreg_register: 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("\topcode: %lu\n", (u_long)argp->opcode); + (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("\tuid: "); + for (i = 0; i < argp->uid.size; i++) { + ch = ((u_int8_t *)argp->uid.data)[i]; + printf(isprint(ch) || ch == 0x0a ? "%c" : "%#x ", ch); + } + (void)printf("\n"); + (void)printf("\tfileid: %ld\n", (long)argp->fileid); + (void)printf("\tftype: 0x%lx\n", (u_long)argp->ftype); + (void)printf("\tmeta_pgno: %lu\n", (u_long)argp->meta_pgno); + (void)printf("\tid: 0x%lx\n", (u_long)argp->id); + (void)printf("\n"); + __os_free(dbenv, argp); + return (0); +} + +/* + * PUBLIC: int __dbreg_register_read __P((DB_ENV *, void *, + * PUBLIC: __dbreg_register_args **)); + */ +int +__dbreg_register_read(dbenv, recbuf, argpp) + DB_ENV *dbenv; + void *recbuf; + __dbreg_register_args **argpp; +{ + __dbreg_register_args *argp; + u_int32_t uinttmp; + u_int8_t *bp; + int ret; + + if ((ret = __os_malloc(dbenv, + sizeof(__dbreg_register_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); + + memcpy(&uinttmp, bp, sizeof(uinttmp)); + argp->opcode = (u_int32_t)uinttmp; + bp += sizeof(uinttmp); + + 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->uid, 0, sizeof(argp->uid)); + memcpy(&argp->uid.size, bp, sizeof(u_int32_t)); + bp += sizeof(u_int32_t); + argp->uid.data = bp; + bp += argp->uid.size; + + memcpy(&uinttmp, bp, sizeof(uinttmp)); + argp->fileid = (int32_t)uinttmp; + bp += sizeof(uinttmp); + + memcpy(&uinttmp, bp, sizeof(uinttmp)); + argp->ftype = (DBTYPE)uinttmp; + bp += sizeof(uinttmp); + + memcpy(&uinttmp, bp, sizeof(uinttmp)); + argp->meta_pgno = (db_pgno_t)uinttmp; + bp += sizeof(uinttmp); + + memcpy(&uinttmp, bp, sizeof(uinttmp)); + argp->id = (u_int32_t)uinttmp; + bp += sizeof(uinttmp); + + *argpp = argp; + return (0); +} + +/* + * PUBLIC: int __dbreg_init_print __P((DB_ENV *, int (***)(DB_ENV *, + * PUBLIC: DBT *, DB_LSN *, db_recops, void *), size_t *)); + */ +int +__dbreg_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, + __dbreg_register_print, DB___dbreg_register)) != 0) + return (ret); + return (0); +} + +/* + * PUBLIC: int __dbreg_init_getpgnos __P((DB_ENV *, + * PUBLIC: int (***)(DB_ENV *, DBT *, DB_LSN *, db_recops, void *), + * PUBLIC: size_t *)); + */ +int +__dbreg_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, + __dbreg_register_getpgnos, DB___dbreg_register)) != 0) + return (ret); + return (0); +} + +/* + * PUBLIC: int __dbreg_init_recover __P((DB_ENV *, int (***)(DB_ENV *, + * PUBLIC: DBT *, DB_LSN *, db_recops, void *), size_t *)); + */ +int +__dbreg_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, + __dbreg_register_recover, DB___dbreg_register)) != 0) + return (ret); + return (0); +} |