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Diffstat (limited to 'db2/txn/txn_auto.c')
-rw-r--r--db2/txn/txn_auto.c308
1 files changed, 308 insertions, 0 deletions
diff --git a/db2/txn/txn_auto.c b/db2/txn/txn_auto.c
new file mode 100644
index 0000000000..c7f277ed0f
--- /dev/null
+++ b/db2/txn/txn_auto.c
@@ -0,0 +1,308 @@
+/* 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 "txn.h"
+#include "db_am.h"
+#include "common_ext.h"
+
+/*
+ * PUBLIC: int __txn_regop_log
+ * PUBLIC:     __P((DB_LOG *, DB_TXN *, DB_LSN *, u_int32_t,
+ * PUBLIC:     u_int32_t));
+ */
+int __txn_regop_log(logp, txnid, ret_lsnp, flags,
+	opcode)
+	DB_LOG *logp;
+	DB_TXN *txnid;
+	DB_LSN *ret_lsnp;
+	u_int32_t flags;
+	u_int32_t opcode;
+{
+	DBT logrec;
+	DB_LSN *lsnp, null_lsn;
+	u_int32_t rectype, txn_num;
+	int ret;
+	u_int8_t *bp;
+
+	rectype = DB_txn_regop;
+	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);
+	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);
+#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 __txn_regop_print
+ * PUBLIC:    __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
+ */
+
+int
+__txn_regop_print(notused1, dbtp, lsnp, notused3, notused4)
+	DB_LOG *notused1;
+	DBT *dbtp;
+	DB_LSN *lsnp;
+	int notused3;
+	void *notused4;
+{
+	__txn_regop_args *argp;
+	u_int32_t i;
+	int c, ret;
+
+	i = 0;
+	c = 0;
+	notused1 = NULL;
+	notused3 = 0;
+	notused4 = NULL;
+
+	if((ret = __txn_regop_read(dbtp->data, &argp)) != 0)
+		return (ret);
+	printf("[%lu][%lu]txn_regop: 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("\n");
+	free(argp);
+	return (0);
+}
+
+/*
+ * PUBLIC: int __txn_regop_read __P((void *, __txn_regop_args **));
+ */
+int
+__txn_regop_read(recbuf, argpp)
+	void *recbuf;
+	__txn_regop_args **argpp;
+{
+	__txn_regop_args *argp;
+	u_int8_t *bp;
+
+	argp = (__txn_regop_args *)malloc(sizeof(__txn_regop_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);
+	*argpp = argp;
+	return (0);
+}
+
+/*
+ * PUBLIC: int __txn_ckp_log
+ * PUBLIC:     __P((DB_LOG *, DB_TXN *, DB_LSN *, u_int32_t,
+ * PUBLIC:     DB_LSN *, DB_LSN *));
+ */
+int __txn_ckp_log(logp, txnid, ret_lsnp, flags,
+	ckp_lsn, last_ckp)
+	DB_LOG *logp;
+	DB_TXN *txnid;
+	DB_LSN *ret_lsnp;
+	u_int32_t flags;
+	DB_LSN * ckp_lsn;
+	DB_LSN * last_ckp;
+{
+	DBT logrec;
+	DB_LSN *lsnp, null_lsn;
+	u_int32_t rectype, txn_num;
+	int ret;
+	u_int8_t *bp;
+
+	rectype = DB_txn_ckp;
+	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(*ckp_lsn)
+	    + sizeof(*last_ckp);
+	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);
+	if (ckp_lsn != NULL)
+		memcpy(bp, ckp_lsn, sizeof(*ckp_lsn));
+	else
+		memset(bp, 0, sizeof(*ckp_lsn));
+	bp += sizeof(*ckp_lsn);
+	if (last_ckp != NULL)
+		memcpy(bp, last_ckp, sizeof(*last_ckp));
+	else
+		memset(bp, 0, sizeof(*last_ckp));
+	bp += sizeof(*last_ckp);
+#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 __txn_ckp_print
+ * PUBLIC:    __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
+ */
+
+int
+__txn_ckp_print(notused1, dbtp, lsnp, notused3, notused4)
+	DB_LOG *notused1;
+	DBT *dbtp;
+	DB_LSN *lsnp;
+	int notused3;
+	void *notused4;
+{
+	__txn_ckp_args *argp;
+	u_int32_t i;
+	int c, ret;
+
+	i = 0;
+	c = 0;
+	notused1 = NULL;
+	notused3 = 0;
+	notused4 = NULL;
+
+	if((ret = __txn_ckp_read(dbtp->data, &argp)) != 0)
+		return (ret);
+	printf("[%lu][%lu]txn_ckp: 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("\tckp_lsn: [%lu][%lu]\n",
+	    (u_long)argp->ckp_lsn.file, (u_long)argp->ckp_lsn.offset);
+	printf("\tlast_ckp: [%lu][%lu]\n",
+	    (u_long)argp->last_ckp.file, (u_long)argp->last_ckp.offset);
+	printf("\n");
+	free(argp);
+	return (0);
+}
+
+/*
+ * PUBLIC: int __txn_ckp_read __P((void *, __txn_ckp_args **));
+ */
+int
+__txn_ckp_read(recbuf, argpp)
+	void *recbuf;
+	__txn_ckp_args **argpp;
+{
+	__txn_ckp_args *argp;
+	u_int8_t *bp;
+
+	argp = (__txn_ckp_args *)malloc(sizeof(__txn_ckp_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->ckp_lsn, bp,  sizeof(argp->ckp_lsn));
+	bp += sizeof(argp->ckp_lsn);
+	memcpy(&argp->last_ckp, bp,  sizeof(argp->last_ckp));
+	bp += sizeof(argp->last_ckp);
+	*argpp = argp;
+	return (0);
+}
+
+/*
+ * PUBLIC: int __txn_init_print __P((DB_ENV *));
+ */
+int
+__txn_init_print(dbenv)
+	DB_ENV *dbenv;
+{
+	int ret;
+
+	if ((ret = __db_add_recovery(dbenv,
+	    __txn_regop_print, DB_txn_regop)) != 0)
+		return (ret);
+	if ((ret = __db_add_recovery(dbenv,
+	    __txn_ckp_print, DB_txn_ckp)) != 0)
+		return (ret);
+	return (0);
+}
+
+/*
+ * PUBLIC: int __txn_init_recover __P((DB_ENV *));
+ */
+int
+__txn_init_recover(dbenv)
+	DB_ENV *dbenv;
+{
+	int ret;
+
+	if ((ret = __db_add_recovery(dbenv,
+	    __txn_regop_recover, DB_txn_regop)) != 0)
+		return (ret);
+	if ((ret = __db_add_recovery(dbenv,
+	    __txn_ckp_recover, DB_txn_ckp)) != 0)
+		return (ret);
+	return (0);
+}
+