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-rw-r--r--db2/hash/hash_auto.c1343
1 files changed, 1343 insertions, 0 deletions
diff --git a/db2/hash/hash_auto.c b/db2/hash/hash_auto.c
new file mode 100644
index 0000000000..f8ab80c8ee
--- /dev/null
+++ b/db2/hash/hash_auto.c
@@ -0,0 +1,1343 @@
+/* Do not edit: automatically built by dist/db_gen.sh. */
+#include "config.h"
+
+#ifndef NO_SYSTEM_INCLUDES
+#include <ctype.h>
+#include <errno.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <string.h>
+#endif
+
+#include "db_int.h"
+#include "shqueue.h"
+#include "db_page.h"
+#include "db_dispatch.h"
+#include "hash.h"
+#include "db_am.h"
+#include "common_ext.h"
+
+/*
+ * PUBLIC: int __ham_insdel_log
+ * PUBLIC: __P((DB_LOG *, DB_TXN *, DB_LSN *, u_int32_t,
+ * PUBLIC: u_int32_t, u_int32_t, db_pgno_t, u_int32_t,
+ * PUBLIC: DB_LSN *, DBT *, DBT *));
+ */
+int __ham_insdel_log(logp, txnid, ret_lsnp, flags,
+ opcode, fileid, pgno, ndx, pagelsn, key,
+ data)
+ DB_LOG *logp;
+ DB_TXN *txnid;
+ DB_LSN *ret_lsnp;
+ u_int32_t flags;
+ u_int32_t opcode;
+ u_int32_t fileid;
+ db_pgno_t pgno;
+ u_int32_t ndx;
+ DB_LSN * pagelsn;
+ DBT *key;
+ 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_ham_insdel;
+ txn_num = txnid == NULL ? 0 : txnid->txnid;
+ if (txnid == NULL) {
+ null_lsn.file = 0;
+ null_lsn.offset = 0;
+ lsnp = &null_lsn;
+ } else
+ lsnp = &txnid->last_lsn;
+ logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
+ + sizeof(opcode)
+ + sizeof(fileid)
+ + sizeof(pgno)
+ + sizeof(ndx)
+ + sizeof(*pagelsn)
+ + sizeof(u_int32_t) + (key == NULL ? 0 : key->size)
+ + sizeof(u_int32_t) + (data == NULL ? 0 : data->size);
+ if ((logrec.data = (void *)malloc(logrec.size)) == NULL)
+ return (ENOMEM);
+
+ 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, &pgno, sizeof(pgno));
+ bp += sizeof(pgno);
+ memcpy(bp, &ndx, sizeof(ndx));
+ bp += sizeof(ndx);
+ if (pagelsn != NULL)
+ memcpy(bp, pagelsn, sizeof(*pagelsn));
+ else
+ memset(bp, 0, sizeof(*pagelsn));
+ bp += sizeof(*pagelsn);
+ if (key == NULL) {
+ zero = 0;
+ memcpy(bp, &zero, sizeof(u_int32_t));
+ bp += sizeof(u_int32_t);
+ } else {
+ memcpy(bp, &key->size, sizeof(key->size));
+ bp += sizeof(key->size);
+ memcpy(bp, key->data, key->size);
+ bp += key->size;
+ }
+ 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;
+ }
+#ifdef DEBUG
+ if ((u_int32_t)(bp - (u_int8_t *)logrec.data) != logrec.size)
+ fprintf(stderr, "Error in log record length");
+#endif
+ ret = log_put(logp, ret_lsnp, (DBT *)&logrec, flags);
+ if (txnid != NULL)
+ txnid->last_lsn = *ret_lsnp;
+ free(logrec.data);
+ return (ret);
+}
+
+/*
+ * PUBLIC: int __ham_insdel_print
+ * PUBLIC: __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
+ */
+
+int
+__ham_insdel_print(notused1, dbtp, lsnp, notused3, notused4)
+ DB_LOG *notused1;
+ DBT *dbtp;
+ DB_LSN *lsnp;
+ int notused3;
+ void *notused4;
+{
+ __ham_insdel_args *argp;
+ u_int32_t i;
+ int c, ret;
+
+ i = 0;
+ c = 0;
+ notused1 = NULL;
+ notused3 = 0;
+ notused4 = NULL;
+
+ if((ret = __ham_insdel_read(dbtp->data, &argp)) != 0)
+ return (ret);
+ printf("[%lu][%lu]ham_insdel: 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: %lu\n", (u_long)argp->opcode);
+ printf("\tfileid: %lu\n", (u_long)argp->fileid);
+ printf("\tpgno: %lu\n", (u_long)argp->pgno);
+ printf("\tndx: %lu\n", (u_long)argp->ndx);
+ printf("\tpagelsn: [%lu][%lu]\n",
+ (u_long)argp->pagelsn.file, (u_long)argp->pagelsn.offset);
+ printf("\tkey: ");
+ for (i = 0; i < argp->key.size; i++) {
+ c = ((char *)argp->key.data)[i];
+ if (isprint(c) || c == 0xa)
+ putchar(c);
+ else
+ printf("%#x ", c);
+ }
+ printf("\n");
+ printf("\tdata: ");
+ for (i = 0; i < argp->data.size; i++) {
+ c = ((char *)argp->data.data)[i];
+ if (isprint(c) || c == 0xa)
+ putchar(c);
+ else
+ printf("%#x ", c);
+ }
+ printf("\n");
+ printf("\n");
+ free(argp);
+ return (0);
+}
+
+/*
+ * PUBLIC: int __ham_insdel_read __P((void *, __ham_insdel_args **));
+ */
+int
+__ham_insdel_read(recbuf, argpp)
+ void *recbuf;
+ __ham_insdel_args **argpp;
+{
+ __ham_insdel_args *argp;
+ u_int8_t *bp;
+
+ argp = (__ham_insdel_args *)malloc(sizeof(__ham_insdel_args) +
+ sizeof(DB_TXN));
+ if (argp == NULL)
+ return (ENOMEM);
+ 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->pgno, bp, sizeof(argp->pgno));
+ bp += sizeof(argp->pgno);
+ memcpy(&argp->ndx, bp, sizeof(argp->ndx));
+ bp += sizeof(argp->ndx);
+ memcpy(&argp->pagelsn, bp, sizeof(argp->pagelsn));
+ bp += sizeof(argp->pagelsn);
+ memcpy(&argp->key.size, bp, sizeof(u_int32_t));
+ bp += sizeof(u_int32_t);
+ argp->key.data = bp;
+ bp += argp->key.size;
+ 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);
+}
+
+/*
+ * PUBLIC: int __ham_newpage_log
+ * PUBLIC: __P((DB_LOG *, DB_TXN *, DB_LSN *, u_int32_t,
+ * PUBLIC: u_int32_t, u_int32_t, db_pgno_t, DB_LSN *,
+ * PUBLIC: db_pgno_t, DB_LSN *, db_pgno_t, DB_LSN *));
+ */
+int __ham_newpage_log(logp, txnid, ret_lsnp, flags,
+ opcode, fileid, prev_pgno, prevlsn, new_pgno, pagelsn,
+ next_pgno, nextlsn)
+ DB_LOG *logp;
+ DB_TXN *txnid;
+ DB_LSN *ret_lsnp;
+ u_int32_t flags;
+ u_int32_t opcode;
+ u_int32_t fileid;
+ db_pgno_t prev_pgno;
+ DB_LSN * prevlsn;
+ db_pgno_t new_pgno;
+ DB_LSN * pagelsn;
+ db_pgno_t next_pgno;
+ DB_LSN * nextlsn;
+{
+ DBT logrec;
+ DB_LSN *lsnp, null_lsn;
+ u_int32_t rectype, txn_num;
+ int ret;
+ u_int8_t *bp;
+
+ rectype = DB_ham_newpage;
+ txn_num = txnid == NULL ? 0 : txnid->txnid;
+ if (txnid == NULL) {
+ null_lsn.file = 0;
+ null_lsn.offset = 0;
+ lsnp = &null_lsn;
+ } else
+ lsnp = &txnid->last_lsn;
+ logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
+ + sizeof(opcode)
+ + sizeof(fileid)
+ + sizeof(prev_pgno)
+ + sizeof(*prevlsn)
+ + sizeof(new_pgno)
+ + sizeof(*pagelsn)
+ + sizeof(next_pgno)
+ + sizeof(*nextlsn);
+ if ((logrec.data = (void *)malloc(logrec.size)) == NULL)
+ return (ENOMEM);
+
+ 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, &prev_pgno, sizeof(prev_pgno));
+ bp += sizeof(prev_pgno);
+ if (prevlsn != NULL)
+ memcpy(bp, prevlsn, sizeof(*prevlsn));
+ else
+ memset(bp, 0, sizeof(*prevlsn));
+ bp += sizeof(*prevlsn);
+ memcpy(bp, &new_pgno, sizeof(new_pgno));
+ bp += sizeof(new_pgno);
+ if (pagelsn != NULL)
+ memcpy(bp, pagelsn, sizeof(*pagelsn));
+ else
+ memset(bp, 0, sizeof(*pagelsn));
+ bp += sizeof(*pagelsn);
+ memcpy(bp, &next_pgno, sizeof(next_pgno));
+ bp += sizeof(next_pgno);
+ if (nextlsn != NULL)
+ memcpy(bp, nextlsn, sizeof(*nextlsn));
+ else
+ memset(bp, 0, sizeof(*nextlsn));
+ bp += sizeof(*nextlsn);
+#ifdef DEBUG
+ if ((u_int32_t)(bp - (u_int8_t *)logrec.data) != logrec.size)
+ fprintf(stderr, "Error in log record length");
+#endif
+ ret = log_put(logp, ret_lsnp, (DBT *)&logrec, flags);
+ if (txnid != NULL)
+ txnid->last_lsn = *ret_lsnp;
+ free(logrec.data);
+ return (ret);
+}
+
+/*
+ * PUBLIC: int __ham_newpage_print
+ * PUBLIC: __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
+ */
+
+int
+__ham_newpage_print(notused1, dbtp, lsnp, notused3, notused4)
+ DB_LOG *notused1;
+ DBT *dbtp;
+ DB_LSN *lsnp;
+ int notused3;
+ void *notused4;
+{
+ __ham_newpage_args *argp;
+ u_int32_t i;
+ int c, ret;
+
+ i = 0;
+ c = 0;
+ notused1 = NULL;
+ notused3 = 0;
+ notused4 = NULL;
+
+ if((ret = __ham_newpage_read(dbtp->data, &argp)) != 0)
+ return (ret);
+ printf("[%lu][%lu]ham_newpage: 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: %lu\n", (u_long)argp->opcode);
+ printf("\tfileid: %lu\n", (u_long)argp->fileid);
+ printf("\tprev_pgno: %lu\n", (u_long)argp->prev_pgno);
+ printf("\tprevlsn: [%lu][%lu]\n",
+ (u_long)argp->prevlsn.file, (u_long)argp->prevlsn.offset);
+ printf("\tnew_pgno: %lu\n", (u_long)argp->new_pgno);
+ printf("\tpagelsn: [%lu][%lu]\n",
+ (u_long)argp->pagelsn.file, (u_long)argp->pagelsn.offset);
+ printf("\tnext_pgno: %lu\n", (u_long)argp->next_pgno);
+ printf("\tnextlsn: [%lu][%lu]\n",
+ (u_long)argp->nextlsn.file, (u_long)argp->nextlsn.offset);
+ printf("\n");
+ free(argp);
+ return (0);
+}
+
+/*
+ * PUBLIC: int __ham_newpage_read __P((void *, __ham_newpage_args **));
+ */
+int
+__ham_newpage_read(recbuf, argpp)
+ void *recbuf;
+ __ham_newpage_args **argpp;
+{
+ __ham_newpage_args *argp;
+ u_int8_t *bp;
+
+ argp = (__ham_newpage_args *)malloc(sizeof(__ham_newpage_args) +
+ sizeof(DB_TXN));
+ if (argp == NULL)
+ return (ENOMEM);
+ 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->prev_pgno, bp, sizeof(argp->prev_pgno));
+ bp += sizeof(argp->prev_pgno);
+ memcpy(&argp->prevlsn, bp, sizeof(argp->prevlsn));
+ bp += sizeof(argp->prevlsn);
+ memcpy(&argp->new_pgno, bp, sizeof(argp->new_pgno));
+ bp += sizeof(argp->new_pgno);
+ memcpy(&argp->pagelsn, bp, sizeof(argp->pagelsn));
+ bp += sizeof(argp->pagelsn);
+ memcpy(&argp->next_pgno, bp, sizeof(argp->next_pgno));
+ bp += sizeof(argp->next_pgno);
+ memcpy(&argp->nextlsn, bp, sizeof(argp->nextlsn));
+ bp += sizeof(argp->nextlsn);
+ *argpp = argp;
+ return (0);
+}
+
+/*
+ * PUBLIC: int __ham_splitmeta_log
+ * PUBLIC: __P((DB_LOG *, DB_TXN *, DB_LSN *, u_int32_t,
+ * PUBLIC: u_int32_t, u_int32_t, u_int32_t, u_int32_t,
+ * PUBLIC: DB_LSN *));
+ */
+int __ham_splitmeta_log(logp, txnid, ret_lsnp, flags,
+ fileid, bucket, ovflpoint, spares, metalsn)
+ DB_LOG *logp;
+ DB_TXN *txnid;
+ DB_LSN *ret_lsnp;
+ u_int32_t flags;
+ u_int32_t fileid;
+ u_int32_t bucket;
+ u_int32_t ovflpoint;
+ u_int32_t spares;
+ DB_LSN * metalsn;
+{
+ DBT logrec;
+ DB_LSN *lsnp, null_lsn;
+ u_int32_t rectype, txn_num;
+ int ret;
+ u_int8_t *bp;
+
+ rectype = DB_ham_splitmeta;
+ txn_num = txnid == NULL ? 0 : txnid->txnid;
+ if (txnid == NULL) {
+ null_lsn.file = 0;
+ null_lsn.offset = 0;
+ lsnp = &null_lsn;
+ } else
+ lsnp = &txnid->last_lsn;
+ logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
+ + sizeof(fileid)
+ + sizeof(bucket)
+ + sizeof(ovflpoint)
+ + sizeof(spares)
+ + sizeof(*metalsn);
+ if ((logrec.data = (void *)malloc(logrec.size)) == NULL)
+ return (ENOMEM);
+
+ 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, &bucket, sizeof(bucket));
+ bp += sizeof(bucket);
+ memcpy(bp, &ovflpoint, sizeof(ovflpoint));
+ bp += sizeof(ovflpoint);
+ memcpy(bp, &spares, sizeof(spares));
+ bp += sizeof(spares);
+ if (metalsn != NULL)
+ memcpy(bp, metalsn, sizeof(*metalsn));
+ else
+ memset(bp, 0, sizeof(*metalsn));
+ bp += sizeof(*metalsn);
+#ifdef DEBUG
+ if ((u_int32_t)(bp - (u_int8_t *)logrec.data) != logrec.size)
+ fprintf(stderr, "Error in log record length");
+#endif
+ ret = log_put(logp, ret_lsnp, (DBT *)&logrec, flags);
+ if (txnid != NULL)
+ txnid->last_lsn = *ret_lsnp;
+ free(logrec.data);
+ return (ret);
+}
+
+/*
+ * PUBLIC: int __ham_splitmeta_print
+ * PUBLIC: __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
+ */
+
+int
+__ham_splitmeta_print(notused1, dbtp, lsnp, notused3, notused4)
+ DB_LOG *notused1;
+ DBT *dbtp;
+ DB_LSN *lsnp;
+ int notused3;
+ void *notused4;
+{
+ __ham_splitmeta_args *argp;
+ u_int32_t i;
+ int c, ret;
+
+ i = 0;
+ c = 0;
+ notused1 = NULL;
+ notused3 = 0;
+ notused4 = NULL;
+
+ if((ret = __ham_splitmeta_read(dbtp->data, &argp)) != 0)
+ return (ret);
+ printf("[%lu][%lu]ham_splitmeta: 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: %lu\n", (u_long)argp->fileid);
+ printf("\tbucket: %lu\n", (u_long)argp->bucket);
+ printf("\tovflpoint: %lu\n", (u_long)argp->ovflpoint);
+ printf("\tspares: %lu\n", (u_long)argp->spares);
+ printf("\tmetalsn: [%lu][%lu]\n",
+ (u_long)argp->metalsn.file, (u_long)argp->metalsn.offset);
+ printf("\n");
+ free(argp);
+ return (0);
+}
+
+/*
+ * PUBLIC: int __ham_splitmeta_read __P((void *, __ham_splitmeta_args **));
+ */
+int
+__ham_splitmeta_read(recbuf, argpp)
+ void *recbuf;
+ __ham_splitmeta_args **argpp;
+{
+ __ham_splitmeta_args *argp;
+ u_int8_t *bp;
+
+ argp = (__ham_splitmeta_args *)malloc(sizeof(__ham_splitmeta_args) +
+ sizeof(DB_TXN));
+ if (argp == NULL)
+ return (ENOMEM);
+ 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->bucket, bp, sizeof(argp->bucket));
+ bp += sizeof(argp->bucket);
+ memcpy(&argp->ovflpoint, bp, sizeof(argp->ovflpoint));
+ bp += sizeof(argp->ovflpoint);
+ memcpy(&argp->spares, bp, sizeof(argp->spares));
+ bp += sizeof(argp->spares);
+ memcpy(&argp->metalsn, bp, sizeof(argp->metalsn));
+ bp += sizeof(argp->metalsn);
+ *argpp = argp;
+ return (0);
+}
+
+/*
+ * PUBLIC: int __ham_splitdata_log
+ * PUBLIC: __P((DB_LOG *, DB_TXN *, DB_LSN *, u_int32_t,
+ * PUBLIC: u_int32_t, u_int32_t, db_pgno_t, DBT *,
+ * PUBLIC: DB_LSN *));
+ */
+int __ham_splitdata_log(logp, txnid, ret_lsnp, flags,
+ fileid, opcode, pgno, pageimage, pagelsn)
+ DB_LOG *logp;
+ DB_TXN *txnid;
+ DB_LSN *ret_lsnp;
+ u_int32_t flags;
+ u_int32_t fileid;
+ u_int32_t opcode;
+ db_pgno_t pgno;
+ DBT *pageimage;
+ DB_LSN * pagelsn;
+{
+ 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_ham_splitdata;
+ txn_num = txnid == NULL ? 0 : txnid->txnid;
+ if (txnid == NULL) {
+ null_lsn.file = 0;
+ null_lsn.offset = 0;
+ lsnp = &null_lsn;
+ } else
+ lsnp = &txnid->last_lsn;
+ logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
+ + sizeof(fileid)
+ + sizeof(opcode)
+ + sizeof(pgno)
+ + sizeof(u_int32_t) + (pageimage == NULL ? 0 : pageimage->size)
+ + sizeof(*pagelsn);
+ if ((logrec.data = (void *)malloc(logrec.size)) == NULL)
+ return (ENOMEM);
+
+ 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, &opcode, sizeof(opcode));
+ bp += sizeof(opcode);
+ memcpy(bp, &pgno, sizeof(pgno));
+ bp += sizeof(pgno);
+ if (pageimage == NULL) {
+ zero = 0;
+ memcpy(bp, &zero, sizeof(u_int32_t));
+ bp += sizeof(u_int32_t);
+ } else {
+ memcpy(bp, &pageimage->size, sizeof(pageimage->size));
+ bp += sizeof(pageimage->size);
+ memcpy(bp, pageimage->data, pageimage->size);
+ bp += pageimage->size;
+ }
+ if (pagelsn != NULL)
+ memcpy(bp, pagelsn, sizeof(*pagelsn));
+ else
+ memset(bp, 0, sizeof(*pagelsn));
+ bp += sizeof(*pagelsn);
+#ifdef DEBUG
+ if ((u_int32_t)(bp - (u_int8_t *)logrec.data) != logrec.size)
+ fprintf(stderr, "Error in log record length");
+#endif
+ ret = log_put(logp, ret_lsnp, (DBT *)&logrec, flags);
+ if (txnid != NULL)
+ txnid->last_lsn = *ret_lsnp;
+ free(logrec.data);
+ return (ret);
+}
+
+/*
+ * PUBLIC: int __ham_splitdata_print
+ * PUBLIC: __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
+ */
+
+int
+__ham_splitdata_print(notused1, dbtp, lsnp, notused3, notused4)
+ DB_LOG *notused1;
+ DBT *dbtp;
+ DB_LSN *lsnp;
+ int notused3;
+ void *notused4;
+{
+ __ham_splitdata_args *argp;
+ u_int32_t i;
+ int c, ret;
+
+ i = 0;
+ c = 0;
+ notused1 = NULL;
+ notused3 = 0;
+ notused4 = NULL;
+
+ if((ret = __ham_splitdata_read(dbtp->data, &argp)) != 0)
+ return (ret);
+ printf("[%lu][%lu]ham_splitdata: 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: %lu\n", (u_long)argp->fileid);
+ printf("\topcode: %lu\n", (u_long)argp->opcode);
+ printf("\tpgno: %lu\n", (u_long)argp->pgno);
+ printf("\tpageimage: ");
+ for (i = 0; i < argp->pageimage.size; i++) {
+ c = ((char *)argp->pageimage.data)[i];
+ if (isprint(c) || c == 0xa)
+ putchar(c);
+ else
+ printf("%#x ", c);
+ }
+ printf("\n");
+ printf("\tpagelsn: [%lu][%lu]\n",
+ (u_long)argp->pagelsn.file, (u_long)argp->pagelsn.offset);
+ printf("\n");
+ free(argp);
+ return (0);
+}
+
+/*
+ * PUBLIC: int __ham_splitdata_read __P((void *, __ham_splitdata_args **));
+ */
+int
+__ham_splitdata_read(recbuf, argpp)
+ void *recbuf;
+ __ham_splitdata_args **argpp;
+{
+ __ham_splitdata_args *argp;
+ u_int8_t *bp;
+
+ argp = (__ham_splitdata_args *)malloc(sizeof(__ham_splitdata_args) +
+ sizeof(DB_TXN));
+ if (argp == NULL)
+ return (ENOMEM);
+ 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->opcode, bp, sizeof(argp->opcode));
+ bp += sizeof(argp->opcode);
+ memcpy(&argp->pgno, bp, sizeof(argp->pgno));
+ bp += sizeof(argp->pgno);
+ memcpy(&argp->pageimage.size, bp, sizeof(u_int32_t));
+ bp += sizeof(u_int32_t);
+ argp->pageimage.data = bp;
+ bp += argp->pageimage.size;
+ memcpy(&argp->pagelsn, bp, sizeof(argp->pagelsn));
+ bp += sizeof(argp->pagelsn);
+ *argpp = argp;
+ return (0);
+}
+
+/*
+ * PUBLIC: int __ham_replace_log
+ * PUBLIC: __P((DB_LOG *, DB_TXN *, DB_LSN *, u_int32_t,
+ * PUBLIC: u_int32_t, db_pgno_t, u_int32_t, DB_LSN *,
+ * PUBLIC: int32_t, DBT *, DBT *, u_int32_t));
+ */
+int __ham_replace_log(logp, txnid, ret_lsnp, flags,
+ fileid, pgno, ndx, pagelsn, off, olditem,
+ newitem, makedup)
+ DB_LOG *logp;
+ DB_TXN *txnid;
+ DB_LSN *ret_lsnp;
+ u_int32_t flags;
+ u_int32_t fileid;
+ db_pgno_t pgno;
+ u_int32_t ndx;
+ DB_LSN * pagelsn;
+ int32_t off;
+ DBT *olditem;
+ DBT *newitem;
+ u_int32_t makedup;
+{
+ 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_ham_replace;
+ txn_num = txnid == NULL ? 0 : txnid->txnid;
+ if (txnid == NULL) {
+ null_lsn.file = 0;
+ null_lsn.offset = 0;
+ lsnp = &null_lsn;
+ } else
+ lsnp = &txnid->last_lsn;
+ logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
+ + sizeof(fileid)
+ + sizeof(pgno)
+ + sizeof(ndx)
+ + sizeof(*pagelsn)
+ + sizeof(off)
+ + sizeof(u_int32_t) + (olditem == NULL ? 0 : olditem->size)
+ + sizeof(u_int32_t) + (newitem == NULL ? 0 : newitem->size)
+ + sizeof(makedup);
+ if ((logrec.data = (void *)malloc(logrec.size)) == NULL)
+ return (ENOMEM);
+
+ 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, &pgno, sizeof(pgno));
+ bp += sizeof(pgno);
+ memcpy(bp, &ndx, sizeof(ndx));
+ bp += sizeof(ndx);
+ if (pagelsn != NULL)
+ memcpy(bp, pagelsn, sizeof(*pagelsn));
+ else
+ memset(bp, 0, sizeof(*pagelsn));
+ bp += sizeof(*pagelsn);
+ memcpy(bp, &off, sizeof(off));
+ bp += sizeof(off);
+ if (olditem == NULL) {
+ zero = 0;
+ memcpy(bp, &zero, sizeof(u_int32_t));
+ bp += sizeof(u_int32_t);
+ } else {
+ memcpy(bp, &olditem->size, sizeof(olditem->size));
+ bp += sizeof(olditem->size);
+ memcpy(bp, olditem->data, olditem->size);
+ bp += olditem->size;
+ }
+ if (newitem == NULL) {
+ zero = 0;
+ memcpy(bp, &zero, sizeof(u_int32_t));
+ bp += sizeof(u_int32_t);
+ } else {
+ memcpy(bp, &newitem->size, sizeof(newitem->size));
+ bp += sizeof(newitem->size);
+ memcpy(bp, newitem->data, newitem->size);
+ bp += newitem->size;
+ }
+ memcpy(bp, &makedup, sizeof(makedup));
+ bp += sizeof(makedup);
+#ifdef DEBUG
+ if ((u_int32_t)(bp - (u_int8_t *)logrec.data) != logrec.size)
+ fprintf(stderr, "Error in log record length");
+#endif
+ ret = log_put(logp, ret_lsnp, (DBT *)&logrec, flags);
+ if (txnid != NULL)
+ txnid->last_lsn = *ret_lsnp;
+ free(logrec.data);
+ return (ret);
+}
+
+/*
+ * PUBLIC: int __ham_replace_print
+ * PUBLIC: __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
+ */
+
+int
+__ham_replace_print(notused1, dbtp, lsnp, notused3, notused4)
+ DB_LOG *notused1;
+ DBT *dbtp;
+ DB_LSN *lsnp;
+ int notused3;
+ void *notused4;
+{
+ __ham_replace_args *argp;
+ u_int32_t i;
+ int c, ret;
+
+ i = 0;
+ c = 0;
+ notused1 = NULL;
+ notused3 = 0;
+ notused4 = NULL;
+
+ if((ret = __ham_replace_read(dbtp->data, &argp)) != 0)
+ return (ret);
+ printf("[%lu][%lu]ham_replace: 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: %lu\n", (u_long)argp->fileid);
+ printf("\tpgno: %lu\n", (u_long)argp->pgno);
+ printf("\tndx: %lu\n", (u_long)argp->ndx);
+ printf("\tpagelsn: [%lu][%lu]\n",
+ (u_long)argp->pagelsn.file, (u_long)argp->pagelsn.offset);
+ printf("\toff: %ld\n", (long)argp->off);
+ printf("\tolditem: ");
+ for (i = 0; i < argp->olditem.size; i++) {
+ c = ((char *)argp->olditem.data)[i];
+ if (isprint(c) || c == 0xa)
+ putchar(c);
+ else
+ printf("%#x ", c);
+ }
+ printf("\n");
+ printf("\tnewitem: ");
+ for (i = 0; i < argp->newitem.size; i++) {
+ c = ((char *)argp->newitem.data)[i];
+ if (isprint(c) || c == 0xa)
+ putchar(c);
+ else
+ printf("%#x ", c);
+ }
+ printf("\n");
+ printf("\tmakedup: %lu\n", (u_long)argp->makedup);
+ printf("\n");
+ free(argp);
+ return (0);
+}
+
+/*
+ * PUBLIC: int __ham_replace_read __P((void *, __ham_replace_args **));
+ */
+int
+__ham_replace_read(recbuf, argpp)
+ void *recbuf;
+ __ham_replace_args **argpp;
+{
+ __ham_replace_args *argp;
+ u_int8_t *bp;
+
+ argp = (__ham_replace_args *)malloc(sizeof(__ham_replace_args) +
+ sizeof(DB_TXN));
+ if (argp == NULL)
+ return (ENOMEM);
+ 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->pgno, bp, sizeof(argp->pgno));
+ bp += sizeof(argp->pgno);
+ memcpy(&argp->ndx, bp, sizeof(argp->ndx));
+ bp += sizeof(argp->ndx);
+ memcpy(&argp->pagelsn, bp, sizeof(argp->pagelsn));
+ bp += sizeof(argp->pagelsn);
+ memcpy(&argp->off, bp, sizeof(argp->off));
+ bp += sizeof(argp->off);
+ memcpy(&argp->olditem.size, bp, sizeof(u_int32_t));
+ bp += sizeof(u_int32_t);
+ argp->olditem.data = bp;
+ bp += argp->olditem.size;
+ memcpy(&argp->newitem.size, bp, sizeof(u_int32_t));
+ bp += sizeof(u_int32_t);
+ argp->newitem.data = bp;
+ bp += argp->newitem.size;
+ memcpy(&argp->makedup, bp, sizeof(argp->makedup));
+ bp += sizeof(argp->makedup);
+ *argpp = argp;
+ return (0);
+}
+
+/*
+ * PUBLIC: int __ham_newpgno_log
+ * PUBLIC: __P((DB_LOG *, DB_TXN *, DB_LSN *, u_int32_t,
+ * PUBLIC: u_int32_t, u_int32_t, db_pgno_t, db_pgno_t,
+ * PUBLIC: u_int32_t, db_pgno_t, u_int32_t, DB_LSN *,
+ * PUBLIC: DB_LSN *));
+ */
+int __ham_newpgno_log(logp, txnid, ret_lsnp, flags,
+ opcode, fileid, pgno, free_pgno, old_type, old_pgno,
+ new_type, pagelsn, metalsn)
+ DB_LOG *logp;
+ DB_TXN *txnid;
+ DB_LSN *ret_lsnp;
+ u_int32_t flags;
+ u_int32_t opcode;
+ u_int32_t fileid;
+ db_pgno_t pgno;
+ db_pgno_t free_pgno;
+ u_int32_t old_type;
+ db_pgno_t old_pgno;
+ u_int32_t new_type;
+ DB_LSN * pagelsn;
+ DB_LSN * metalsn;
+{
+ DBT logrec;
+ DB_LSN *lsnp, null_lsn;
+ u_int32_t rectype, txn_num;
+ int ret;
+ u_int8_t *bp;
+
+ rectype = DB_ham_newpgno;
+ txn_num = txnid == NULL ? 0 : txnid->txnid;
+ if (txnid == NULL) {
+ null_lsn.file = 0;
+ null_lsn.offset = 0;
+ lsnp = &null_lsn;
+ } else
+ lsnp = &txnid->last_lsn;
+ logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
+ + sizeof(opcode)
+ + sizeof(fileid)
+ + sizeof(pgno)
+ + sizeof(free_pgno)
+ + sizeof(old_type)
+ + sizeof(old_pgno)
+ + sizeof(new_type)
+ + sizeof(*pagelsn)
+ + sizeof(*metalsn);
+ if ((logrec.data = (void *)malloc(logrec.size)) == NULL)
+ return (ENOMEM);
+
+ 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, &pgno, sizeof(pgno));
+ bp += sizeof(pgno);
+ memcpy(bp, &free_pgno, sizeof(free_pgno));
+ bp += sizeof(free_pgno);
+ memcpy(bp, &old_type, sizeof(old_type));
+ bp += sizeof(old_type);
+ memcpy(bp, &old_pgno, sizeof(old_pgno));
+ bp += sizeof(old_pgno);
+ memcpy(bp, &new_type, sizeof(new_type));
+ bp += sizeof(new_type);
+ if (pagelsn != NULL)
+ memcpy(bp, pagelsn, sizeof(*pagelsn));
+ else
+ memset(bp, 0, sizeof(*pagelsn));
+ bp += sizeof(*pagelsn);
+ if (metalsn != NULL)
+ memcpy(bp, metalsn, sizeof(*metalsn));
+ else
+ memset(bp, 0, sizeof(*metalsn));
+ bp += sizeof(*metalsn);
+#ifdef DEBUG
+ if ((u_int32_t)(bp - (u_int8_t *)logrec.data) != logrec.size)
+ fprintf(stderr, "Error in log record length");
+#endif
+ ret = log_put(logp, ret_lsnp, (DBT *)&logrec, flags);
+ if (txnid != NULL)
+ txnid->last_lsn = *ret_lsnp;
+ free(logrec.data);
+ return (ret);
+}
+
+/*
+ * PUBLIC: int __ham_newpgno_print
+ * PUBLIC: __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
+ */
+
+int
+__ham_newpgno_print(notused1, dbtp, lsnp, notused3, notused4)
+ DB_LOG *notused1;
+ DBT *dbtp;
+ DB_LSN *lsnp;
+ int notused3;
+ void *notused4;
+{
+ __ham_newpgno_args *argp;
+ u_int32_t i;
+ int c, ret;
+
+ i = 0;
+ c = 0;
+ notused1 = NULL;
+ notused3 = 0;
+ notused4 = NULL;
+
+ if((ret = __ham_newpgno_read(dbtp->data, &argp)) != 0)
+ return (ret);
+ printf("[%lu][%lu]ham_newpgno: 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: %lu\n", (u_long)argp->opcode);
+ printf("\tfileid: %lu\n", (u_long)argp->fileid);
+ printf("\tpgno: %lu\n", (u_long)argp->pgno);
+ printf("\tfree_pgno: %lu\n", (u_long)argp->free_pgno);
+ printf("\told_type: %lu\n", (u_long)argp->old_type);
+ printf("\told_pgno: %lu\n", (u_long)argp->old_pgno);
+ printf("\tnew_type: %lu\n", (u_long)argp->new_type);
+ printf("\tpagelsn: [%lu][%lu]\n",
+ (u_long)argp->pagelsn.file, (u_long)argp->pagelsn.offset);
+ printf("\tmetalsn: [%lu][%lu]\n",
+ (u_long)argp->metalsn.file, (u_long)argp->metalsn.offset);
+ printf("\n");
+ free(argp);
+ return (0);
+}
+
+/*
+ * PUBLIC: int __ham_newpgno_read __P((void *, __ham_newpgno_args **));
+ */
+int
+__ham_newpgno_read(recbuf, argpp)
+ void *recbuf;
+ __ham_newpgno_args **argpp;
+{
+ __ham_newpgno_args *argp;
+ u_int8_t *bp;
+
+ argp = (__ham_newpgno_args *)malloc(sizeof(__ham_newpgno_args) +
+ sizeof(DB_TXN));
+ if (argp == NULL)
+ return (ENOMEM);
+ 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->pgno, bp, sizeof(argp->pgno));
+ bp += sizeof(argp->pgno);
+ memcpy(&argp->free_pgno, bp, sizeof(argp->free_pgno));
+ bp += sizeof(argp->free_pgno);
+ memcpy(&argp->old_type, bp, sizeof(argp->old_type));
+ bp += sizeof(argp->old_type);
+ memcpy(&argp->old_pgno, bp, sizeof(argp->old_pgno));
+ bp += sizeof(argp->old_pgno);
+ memcpy(&argp->new_type, bp, sizeof(argp->new_type));
+ bp += sizeof(argp->new_type);
+ memcpy(&argp->pagelsn, bp, sizeof(argp->pagelsn));
+ bp += sizeof(argp->pagelsn);
+ memcpy(&argp->metalsn, bp, sizeof(argp->metalsn));
+ bp += sizeof(argp->metalsn);
+ *argpp = argp;
+ return (0);
+}
+
+/*
+ * PUBLIC: int __ham_ovfl_log
+ * PUBLIC: __P((DB_LOG *, DB_TXN *, DB_LSN *, u_int32_t,
+ * PUBLIC: u_int32_t, db_pgno_t, u_int32_t, db_pgno_t,
+ * PUBLIC: DB_LSN *));
+ */
+int __ham_ovfl_log(logp, txnid, ret_lsnp, flags,
+ fileid, start_pgno, npages, free_pgno, metalsn)
+ DB_LOG *logp;
+ DB_TXN *txnid;
+ DB_LSN *ret_lsnp;
+ u_int32_t flags;
+ u_int32_t fileid;
+ db_pgno_t start_pgno;
+ u_int32_t npages;
+ db_pgno_t free_pgno;
+ DB_LSN * metalsn;
+{
+ DBT logrec;
+ DB_LSN *lsnp, null_lsn;
+ u_int32_t rectype, txn_num;
+ int ret;
+ u_int8_t *bp;
+
+ rectype = DB_ham_ovfl;
+ txn_num = txnid == NULL ? 0 : txnid->txnid;
+ if (txnid == NULL) {
+ null_lsn.file = 0;
+ null_lsn.offset = 0;
+ lsnp = &null_lsn;
+ } else
+ lsnp = &txnid->last_lsn;
+ logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
+ + sizeof(fileid)
+ + sizeof(start_pgno)
+ + sizeof(npages)
+ + sizeof(free_pgno)
+ + sizeof(*metalsn);
+ if ((logrec.data = (void *)malloc(logrec.size)) == NULL)
+ return (ENOMEM);
+
+ 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, &start_pgno, sizeof(start_pgno));
+ bp += sizeof(start_pgno);
+ memcpy(bp, &npages, sizeof(npages));
+ bp += sizeof(npages);
+ memcpy(bp, &free_pgno, sizeof(free_pgno));
+ bp += sizeof(free_pgno);
+ if (metalsn != NULL)
+ memcpy(bp, metalsn, sizeof(*metalsn));
+ else
+ memset(bp, 0, sizeof(*metalsn));
+ bp += sizeof(*metalsn);
+#ifdef DEBUG
+ if ((u_int32_t)(bp - (u_int8_t *)logrec.data) != logrec.size)
+ fprintf(stderr, "Error in log record length");
+#endif
+ ret = log_put(logp, ret_lsnp, (DBT *)&logrec, flags);
+ if (txnid != NULL)
+ txnid->last_lsn = *ret_lsnp;
+ free(logrec.data);
+ return (ret);
+}
+
+/*
+ * PUBLIC: int __ham_ovfl_print
+ * PUBLIC: __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
+ */
+
+int
+__ham_ovfl_print(notused1, dbtp, lsnp, notused3, notused4)
+ DB_LOG *notused1;
+ DBT *dbtp;
+ DB_LSN *lsnp;
+ int notused3;
+ void *notused4;
+{
+ __ham_ovfl_args *argp;
+ u_int32_t i;
+ int c, ret;
+
+ i = 0;
+ c = 0;
+ notused1 = NULL;
+ notused3 = 0;
+ notused4 = NULL;
+
+ if((ret = __ham_ovfl_read(dbtp->data, &argp)) != 0)
+ return (ret);
+ printf("[%lu][%lu]ham_ovfl: 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: %lu\n", (u_long)argp->fileid);
+ printf("\tstart_pgno: %lu\n", (u_long)argp->start_pgno);
+ printf("\tnpages: %lu\n", (u_long)argp->npages);
+ printf("\tfree_pgno: %lu\n", (u_long)argp->free_pgno);
+ printf("\tmetalsn: [%lu][%lu]\n",
+ (u_long)argp->metalsn.file, (u_long)argp->metalsn.offset);
+ printf("\n");
+ free(argp);
+ return (0);
+}
+
+/*
+ * PUBLIC: int __ham_ovfl_read __P((void *, __ham_ovfl_args **));
+ */
+int
+__ham_ovfl_read(recbuf, argpp)
+ void *recbuf;
+ __ham_ovfl_args **argpp;
+{
+ __ham_ovfl_args *argp;
+ u_int8_t *bp;
+
+ argp = (__ham_ovfl_args *)malloc(sizeof(__ham_ovfl_args) +
+ sizeof(DB_TXN));
+ if (argp == NULL)
+ return (ENOMEM);
+ 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->start_pgno, bp, sizeof(argp->start_pgno));
+ bp += sizeof(argp->start_pgno);
+ memcpy(&argp->npages, bp, sizeof(argp->npages));
+ bp += sizeof(argp->npages);
+ memcpy(&argp->free_pgno, bp, sizeof(argp->free_pgno));
+ bp += sizeof(argp->free_pgno);
+ memcpy(&argp->metalsn, bp, sizeof(argp->metalsn));
+ bp += sizeof(argp->metalsn);
+ *argpp = argp;
+ return (0);
+}
+
+/*
+ * PUBLIC: int __ham_init_print __P((DB_ENV *));
+ */
+int
+__ham_init_print(dbenv)
+ DB_ENV *dbenv;
+{
+ int ret;
+
+ if ((ret = __db_add_recovery(dbenv,
+ __ham_insdel_print, DB_ham_insdel)) != 0)
+ return (ret);
+ if ((ret = __db_add_recovery(dbenv,
+ __ham_newpage_print, DB_ham_newpage)) != 0)
+ return (ret);
+ if ((ret = __db_add_recovery(dbenv,
+ __ham_splitmeta_print, DB_ham_splitmeta)) != 0)
+ return (ret);
+ if ((ret = __db_add_recovery(dbenv,
+ __ham_splitdata_print, DB_ham_splitdata)) != 0)
+ return (ret);
+ if ((ret = __db_add_recovery(dbenv,
+ __ham_replace_print, DB_ham_replace)) != 0)
+ return (ret);
+ if ((ret = __db_add_recovery(dbenv,
+ __ham_newpgno_print, DB_ham_newpgno)) != 0)
+ return (ret);
+ if ((ret = __db_add_recovery(dbenv,
+ __ham_ovfl_print, DB_ham_ovfl)) != 0)
+ return (ret);
+ return (0);
+}
+
+/*
+ * PUBLIC: int __ham_init_recover __P((DB_ENV *));
+ */
+int
+__ham_init_recover(dbenv)
+ DB_ENV *dbenv;
+{
+ int ret;
+
+ if ((ret = __db_add_recovery(dbenv,
+ __ham_insdel_recover, DB_ham_insdel)) != 0)
+ return (ret);
+ if ((ret = __db_add_recovery(dbenv,
+ __ham_newpage_recover, DB_ham_newpage)) != 0)
+ return (ret);
+ if ((ret = __db_add_recovery(dbenv,
+ __ham_splitmeta_recover, DB_ham_splitmeta)) != 0)
+ return (ret);
+ if ((ret = __db_add_recovery(dbenv,
+ __ham_splitdata_recover, DB_ham_splitdata)) != 0)
+ return (ret);
+ if ((ret = __db_add_recovery(dbenv,
+ __ham_replace_recover, DB_ham_replace)) != 0)
+ return (ret);
+ if ((ret = __db_add_recovery(dbenv,
+ __ham_newpgno_recover, DB_ham_newpgno)) != 0)
+ return (ret);
+ if ((ret = __db_add_recovery(dbenv,
+ __ham_ovfl_recover, DB_ham_ovfl)) != 0)
+ return (ret);
+ return (0);
+}
+
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-27 15:31:09 +0000