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-rw-r--r--db2/log/log_auto.c351
1 files changed, 351 insertions, 0 deletions
diff --git a/db2/log/log_auto.c b/db2/log/log_auto.c
new file mode 100644
index 0000000000..59400087ca
--- /dev/null
+++ b/db2/log/log_auto.c
@@ -0,0 +1,351 @@
+/* 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 "log.h"
+#include "db_am.h"
+#include "common_ext.h"
+
+/*
+ * PUBLIC: int __log_register_log
+ * PUBLIC: __P((DB_LOG *, DB_TXN *, DB_LSN *, u_int32_t,
+ * PUBLIC: DBT *, DBT *, u_int32_t, DBTYPE));
+ */
+int __log_register_log(logp, txnid, ret_lsnp, flags,
+ name, uid, id, ftype)
+ DB_LOG *logp;
+ DB_TXN *txnid;
+ DB_LSN *ret_lsnp;
+ u_int32_t flags;
+ DBT *name;
+ DBT *uid;
+ u_int32_t id;
+ DBTYPE ftype;
+{
+ 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_log_register;
+ 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(u_int32_t) + (name == NULL ? 0 : name->size)
+ + sizeof(u_int32_t) + (uid == NULL ? 0 : uid->size)
+ + sizeof(id)
+ + sizeof(ftype);
+ 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 (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;
+ }
+ memcpy(bp, &id, sizeof(id));
+ bp += sizeof(id);
+ memcpy(bp, &ftype, sizeof(ftype));
+ bp += sizeof(ftype);
+#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 __log_register_print
+ * PUBLIC: __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
+ */
+
+int
+__log_register_print(notused1, dbtp, lsnp, notused3, notused4)
+ DB_LOG *notused1;
+ DBT *dbtp;
+ DB_LSN *lsnp;
+ int notused3;
+ void *notused4;
+{
+ __log_register_args *argp;
+ u_int32_t i;
+ int c, ret;
+
+ i = 0;
+ c = 0;
+ notused1 = NULL;
+ notused3 = 0;
+ notused4 = NULL;
+
+ if((ret = __log_register_read(dbtp->data, &argp)) != 0)
+ return (ret);
+ printf("[%lu][%lu]log_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);
+ printf("\tname: ");
+ for (i = 0; i < argp->name.size; i++) {
+ c = ((char *)argp->name.data)[i];
+ if (isprint(c) || c == 0xa)
+ putchar(c);
+ else
+ printf("%#x ", c);
+ }
+ printf("\n");
+ printf("\tuid: ");
+ for (i = 0; i < argp->uid.size; i++) {
+ c = ((char *)argp->uid.data)[i];
+ if (isprint(c) || c == 0xa)
+ putchar(c);
+ else
+ printf("%#x ", c);
+ }
+ printf("\n");
+ printf("\tid: %lu\n", (u_long)argp->id);
+ printf("\tftype: 0x%lx\n", (u_long)argp->ftype);
+ printf("\n");
+ free(argp);
+ return (0);
+}
+
+/*
+ * PUBLIC: int __log_register_read __P((void *, __log_register_args **));
+ */
+int
+__log_register_read(recbuf, argpp)
+ void *recbuf;
+ __log_register_args **argpp;
+{
+ __log_register_args *argp;
+ u_int8_t *bp;
+
+ argp = (__log_register_args *)malloc(sizeof(__log_register_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->name.size, bp, sizeof(u_int32_t));
+ bp += sizeof(u_int32_t);
+ argp->name.data = bp;
+ bp += argp->name.size;
+ memcpy(&argp->uid.size, bp, sizeof(u_int32_t));
+ bp += sizeof(u_int32_t);
+ argp->uid.data = bp;
+ bp += argp->uid.size;
+ memcpy(&argp->id, bp, sizeof(argp->id));
+ bp += sizeof(argp->id);
+ memcpy(&argp->ftype, bp, sizeof(argp->ftype));
+ bp += sizeof(argp->ftype);
+ *argpp = argp;
+ return (0);
+}
+
+/*
+ * PUBLIC: int __log_unregister_log
+ * PUBLIC: __P((DB_LOG *, DB_TXN *, DB_LSN *, u_int32_t,
+ * PUBLIC: u_int32_t));
+ */
+int __log_unregister_log(logp, txnid, ret_lsnp, flags,
+ id)
+ DB_LOG *logp;
+ DB_TXN *txnid;
+ DB_LSN *ret_lsnp;
+ u_int32_t flags;
+ u_int32_t id;
+{
+ DBT logrec;
+ DB_LSN *lsnp, null_lsn;
+ u_int32_t rectype, txn_num;
+ int ret;
+ u_int8_t *bp;
+
+ rectype = DB_log_unregister;
+ 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(id);
+ 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, &id, sizeof(id));
+ bp += sizeof(id);
+#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 __log_unregister_print
+ * PUBLIC: __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
+ */
+
+int
+__log_unregister_print(notused1, dbtp, lsnp, notused3, notused4)
+ DB_LOG *notused1;
+ DBT *dbtp;
+ DB_LSN *lsnp;
+ int notused3;
+ void *notused4;
+{
+ __log_unregister_args *argp;
+ u_int32_t i;
+ int c, ret;
+
+ i = 0;
+ c = 0;
+ notused1 = NULL;
+ notused3 = 0;
+ notused4 = NULL;
+
+ if((ret = __log_unregister_read(dbtp->data, &argp)) != 0)
+ return (ret);
+ printf("[%lu][%lu]log_unregister: 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("\tid: %lu\n", (u_long)argp->id);
+ printf("\n");
+ free(argp);
+ return (0);
+}
+
+/*
+ * PUBLIC: int __log_unregister_read __P((void *, __log_unregister_args **));
+ */
+int
+__log_unregister_read(recbuf, argpp)
+ void *recbuf;
+ __log_unregister_args **argpp;
+{
+ __log_unregister_args *argp;
+ u_int8_t *bp;
+
+ argp = (__log_unregister_args *)malloc(sizeof(__log_unregister_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->id, bp, sizeof(argp->id));
+ bp += sizeof(argp->id);
+ *argpp = argp;
+ return (0);
+}
+
+/*
+ * PUBLIC: int __log_init_print __P((DB_ENV *));
+ */
+int
+__log_init_print(dbenv)
+ DB_ENV *dbenv;
+{
+ int ret;
+
+ if ((ret = __db_add_recovery(dbenv,
+ __log_register_print, DB_log_register)) != 0)
+ return (ret);
+ if ((ret = __db_add_recovery(dbenv,
+ __log_unregister_print, DB_log_unregister)) != 0)
+ return (ret);
+ return (0);
+}
+
+/*
+ * PUBLIC: int __log_init_recover __P((DB_ENV *));
+ */
+int
+__log_init_recover(dbenv)
+ DB_ENV *dbenv;
+{
+ int ret;
+
+ if ((ret = __db_add_recovery(dbenv,
+ __log_register_recover, DB_log_register)) != 0)
+ return (ret);
+ if ((ret = __db_add_recovery(dbenv,
+ __log_unregister_recover, DB_log_unregister)) != 0)
+ return (ret);
+ return (0);
+}
+
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-27 17:54:22 +0000