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-rw-r--r--src/rccdb4.c64
1 files changed, 27 insertions, 37 deletions
diff --git a/src/rccdb4.c b/src/rccdb4.c
index 1e8fdb1..7f86090 100644
--- a/src/rccdb4.c
+++ b/src/rccdb4.c
@@ -53,6 +53,10 @@ static int rccDb4InitContext(db4_context ctx, const char *dbpath, rcc_db4_flags
#ifdef HAVE_DB_H
int err;
+# ifdef DB_VERSION_MISMATCH
+ char stmp[160];
+# endif /* DB_VERSION_MISMATCH */
+
if (ctx->initialized) {
if ((ctx->dbe)&&(ctx->db)) return 0;
return -1;
@@ -72,52 +76,37 @@ static int rccDb4InitContext(db4_context ctx, const char *dbpath, rcc_db4_flags
DB_ENV *dbe;
DB *db;
-# if ((!defined(DB_LOG_AUTOREMOVE)) && (!defined(DB_LOG_AUTO_REMOVE)))
-# ifdef DB_VERSION_MISMATCH
- char stmp[160];
-# endif /* DB_VERSION_MISMATCH */
-# endif /* DB_LOG_AUTOREMOVE */
-
err = db_env_create(&dbe, 0);
if (err) return -1;
# if defined(DB_LOG_AUTOREMOVE)
dbe->set_flags(dbe, DB_LOG_AUTOREMOVE, 1);
dbe->set_lg_max(dbe, 131072);
-
- err = rccLock();
- if (!err) {
- err = dbe->open(dbe, dbpath, DB_CREATE|DB_INIT_TXN|DB_USE_ENVIRON|DB_INIT_LOCK|DB_INIT_MPOOL|DB_RECOVER, 00644);
- rccUnLock();
- }
# elif defined(DB_LOG_AUTO_REMOVE)
// Starting from berkeleydb 4.7 API has changed
dbe->log_set_config(dbe, DB_LOG_AUTO_REMOVE, 1);
dbe->set_lg_max(dbe, 131072);
+# endif /* DB_LOG_AUTOREMOVE */
err = rccLock();
- if (!err) {
- err = dbe->open(dbe, dbpath, DB_CREATE|DB_INIT_TXN|DB_USE_ENVIRON|DB_INIT_LOCK|DB_INIT_MPOOL|DB_RECOVER|DB_THREAD, 00644);
- rccUnLock();
- }
-# else /* DB_LOG_AUTOREMOVE */
- err = dbe->open(dbe, dbpath, DB_CREATE|DB_INIT_CDB|DB_INIT_MPOOL, 00644);
-# ifdef DB_VERSION_MISMATCH
- if (err == DB_VERSION_MISMATCH) {
- if (!rccLock()) {
- err = dbe->open(dbe, dbpath, DB_CREATE|DB_INIT_LOCK|DB_INIT_LOG|DB_INIT_MPOOL|DB_INIT_TXN|DB_USE_ENVIRON|DB_PRIVATE|DB_RECOVER, 0);
- dbe->close(dbe, 0);
+ if (err) {
+ dbe->close(dbe, 0);
+ return -1;
+ }
+
+ err = dbe->open(dbe, dbpath, DB_CREATE|DB_INIT_CDB|DB_INIT_MPOOL|DB_THREAD, 00644);
+ if (err) {
+ err = dbe->open(dbe, dbpath, DB_CREATE|DB_INIT_LOCK|DB_INIT_LOG|DB_INIT_MPOOL|DB_INIT_TXN|DB_USE_ENVIRON|DB_PRIVATE|DB_RECOVER|DB_THREAD, 0);
+ dbe->close(dbe, 0);
+
+ if (err) {
+ err = db_env_create(&dbe, 0);
if (err) {
- err = db_env_create(&dbe, 0);
- if (!err) dbe->remove(dbe, dbpath, 0);
+ rccUnLock();
+ return -1;
}
- rccUnLock();
- } else {
- err = -1;
- dbe->close(dbe, 0);
+ dbe->remove(dbe, dbpath, 0);
}
-
- if (err) return -1;
if (strlen(dbpath)<128) {
sprintf(stmp, "%s/log.0000000001", dbpath);
@@ -125,13 +114,14 @@ static int rccDb4InitContext(db4_context ctx, const char *dbpath, rcc_db4_flags
}
err = db_env_create(&dbe, 0);
- if (err) return -1;
+ if (err) {
+ rccUnLock();
+ return -1;
+ }
- err = dbe->open(dbe, dbpath, DB_CREATE|DB_INIT_CDB|DB_INIT_MPOOL, 00644);
-
+ err = dbe->open(dbe, dbpath, DB_CREATE|DB_INIT_CDB|DB_INIT_MPOOL|DB_THREAD, 00644);
}
-# endif /* DB_VERSION_MISMATCH */
-# endif /* DB_LOG_AUTOREMOVE */
+ rccUnLock();
if (err) {
// fprintf(stderr, "BerkelyDB initialization failed: %i (%s)\n", err, db_strerror(err));
@@ -146,7 +136,7 @@ static int rccDb4InitContext(db4_context ctx, const char *dbpath, rcc_db4_flags
}
- err = db->open(db, NULL, DATABASE, NULL, DB_BTREE, DB_CREATE, 0);
+ err = db->open(db, NULL, DATABASE, NULL, DB_BTREE, DB_CREATE|DB_THREAD, 0);
if (err) {
db->close(db, 0);
dbe->close(dbe, 0);