X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=servers%2Fslapd%2Fback-mdb%2Ftools.c;h=a84de6f4c8f4d43ee75c2d49349f984c049cfcf4;hb=42a24a1d2ffa30a176d25860a2f25c09ee209ee7;hp=34849bda9e18091aa0e670ae3ccd4d080f34c5a2;hpb=155484eab2dd63162bebced03260be50b885f4ba;p=openldap
diff --git a/servers/slapd/back-mdb/tools.c b/servers/slapd/back-mdb/tools.c
index 34849bda9e..a84de6f4c8 100644
--- a/servers/slapd/back-mdb/tools.c
+++ b/servers/slapd/back-mdb/tools.c
@@ -2,7 +2,7 @@
/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software .
*
- * Copyright 2011-2013 The OpenLDAP Foundation.
+ * Copyright 2011-2014 The OpenLDAP Foundation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -50,7 +50,9 @@ typedef struct mdb_tool_idl_cache {
#define MDB_TOOL_IDL_FLUSH(be, txn)
#endif /* MDB_TOOL_IDL_CACHING */
-static MDB_txn *txn = NULL, *txi = NULL;
+MDB_txn *mdb_tool_txn = NULL;
+
+static MDB_txn *txi = NULL;
static MDB_cursor *cursor = NULL, *idcursor = NULL;
static MDB_cursor *mcp = NULL, *mcd = NULL;
static MDB_val key, data;
@@ -196,16 +198,16 @@ int mdb_tool_entry_close(
mdb_cursor_close( cursor );
cursor = NULL;
}
- if( txn ) {
+ if( mdb_tool_txn ) {
int rc;
- if (( rc = mdb_txn_commit( txn ))) {
+ if (( rc = mdb_txn_commit( mdb_tool_txn ))) {
Debug( LDAP_DEBUG_ANY,
LDAP_XSTRING(mdb_tool_entry_close) ": database %s: "
"txn_commit failed: %s (%d)\n",
be->be_suffix[0].bv_val, mdb_strerror(rc), rc );
return -1;
}
- txn = NULL;
+ mdb_tool_txn = NULL;
}
if( nholes ) {
@@ -249,13 +251,13 @@ ID mdb_tool_entry_next(
mdb = (struct mdb_info *) be->be_private;
assert( mdb != NULL );
- if ( !txn ) {
- rc = mdb_txn_begin( mdb->mi_dbenv, NULL, MDB_RDONLY, &txn );
+ if ( !mdb_tool_txn ) {
+ rc = mdb_txn_begin( mdb->mi_dbenv, NULL, MDB_RDONLY, &mdb_tool_txn );
if ( rc )
return NOID;
- rc = mdb_cursor_open( txn, mdb->mi_id2entry, &cursor );
+ rc = mdb_cursor_open( mdb_tool_txn, mdb->mi_id2entry, &cursor );
if ( rc ) {
- mdb_txn_abort( txn );
+ mdb_txn_abort( mdb_tool_txn );
return NOID;
}
}
@@ -321,9 +323,9 @@ ID mdb_tool_dn2id_get(
mdb = (struct mdb_info *) be->be_private;
- if ( !txn ) {
+ if ( !mdb_tool_txn ) {
rc = mdb_txn_begin( mdb->mi_dbenv, NULL, (slapMode & SLAP_TOOL_READONLY) != 0 ?
- MDB_RDONLY : 0, &txn );
+ MDB_RDONLY : 0, &mdb_tool_txn );
if ( rc )
return NOID;
}
@@ -333,7 +335,7 @@ ID mdb_tool_dn2id_get(
op.o_tmpmemctx = NULL;
op.o_tmpmfuncs = &ch_mfuncs;
- rc = mdb_dn2id( &op, txn, NULL, dn, &id, NULL, NULL, NULL );
+ rc = mdb_dn2id( &op, mdb_tool_txn, NULL, dn, &id, NULL, NULL, NULL );
if ( rc == MDB_NOTFOUND )
return NOID;
@@ -378,7 +380,7 @@ mdb_tool_entry_get_int( BackendDB *be, ID id, Entry **ep )
op.o_tmpmemctx = NULL;
op.o_tmpmfuncs = &ch_mfuncs;
if ( slapMode & SLAP_TOOL_READONLY ) {
- rc = mdb_id2name( &op, txn, &idcursor, id, &dn, &ndn );
+ rc = mdb_id2name( &op, mdb_tool_txn, &idcursor, id, &dn, &ndn );
if ( rc ) {
rc = LDAP_OTHER;
if ( e ) {
@@ -396,7 +398,7 @@ mdb_tool_entry_get_int( BackendDB *be, ID id, Entry **ep )
}
}
}
- rc = mdb_entry_decode( &op, &data, &e );
+ rc = mdb_entry_decode( &op, mdb_tool_txn, &data, &e );
e->e_id = id;
if ( !BER_BVISNULL( &dn )) {
e->e_name = dn;
@@ -420,19 +422,19 @@ mdb_tool_entry_get( BackendDB *be, ID id )
Entry *e = NULL;
int rc;
- if ( !txn ) {
+ if ( !mdb_tool_txn ) {
struct mdb_info *mdb = (struct mdb_info *) be->be_private;
rc = mdb_txn_begin( mdb->mi_dbenv, NULL,
- (slapMode & SLAP_TOOL_READONLY) ? MDB_RDONLY : 0, &txn );
+ (slapMode & SLAP_TOOL_READONLY) ? MDB_RDONLY : 0, &mdb_tool_txn );
if ( rc )
return NULL;
}
if ( !cursor ) {
struct mdb_info *mdb = (struct mdb_info *) be->be_private;
- rc = mdb_cursor_open( txn, mdb->mi_id2entry, &cursor );
+ rc = mdb_cursor_open( mdb_tool_txn, mdb->mi_id2entry, &cursor );
if ( rc ) {
- mdb_txn_abort( txn );
- txn = NULL;
+ mdb_txn_abort( mdb_tool_txn );
+ mdb_tool_txn = NULL;
return NULL;
}
}
@@ -648,8 +650,8 @@ ID mdb_tool_entry_put(
mdb = (struct mdb_info *) be->be_private;
- if ( !txn ) {
- rc = mdb_txn_begin( mdb->mi_dbenv, NULL, 0, &txn );
+ if ( !mdb_tool_txn ) {
+ rc = mdb_txn_begin( mdb->mi_dbenv, NULL, 0, &mdb_tool_txn );
if( rc != 0 ) {
snprintf( text->bv_val, text->bv_len,
"txn_begin failed: %s (%d)",
@@ -659,7 +661,7 @@ ID mdb_tool_entry_put(
text->bv_val, 0, 0 );
return NOID;
}
- rc = mdb_cursor_open( txn, mdb->mi_id2entry, &idcursor );
+ rc = mdb_cursor_open( mdb_tool_txn, mdb->mi_id2entry, &idcursor );
if( rc != 0 ) {
snprintf( text->bv_val, text->bv_len,
"cursor_open failed: %s (%d)",
@@ -673,7 +675,7 @@ ID mdb_tool_entry_put(
ID dummy;
mdb_next_id( be, idcursor, &dummy );
}
- rc = mdb_cursor_open( txn, mdb->mi_dn2id, &mcp );
+ rc = mdb_cursor_open( mdb_tool_txn, mdb->mi_dn2id, &mcp );
if( rc != 0 ) {
snprintf( text->bv_val, text->bv_len,
"cursor_open failed: %s (%d)",
@@ -683,7 +685,7 @@ ID mdb_tool_entry_put(
text->bv_val, 0, 0 );
return NOID;
}
- rc = mdb_cursor_open( txn, mdb->mi_dn2id, &mcd );
+ rc = mdb_cursor_open( mdb_tool_txn, mdb->mi_dn2id, &mcd );
if( rc != 0 ) {
snprintf( text->bv_val, text->bv_len,
"cursor_open failed: %s (%d)",
@@ -701,7 +703,7 @@ ID mdb_tool_entry_put(
op.o_tmpmfuncs = &ch_mfuncs;
/* add dn2id indices */
- rc = mdb_tool_next_id( &op, txn, e, text, 0 );
+ rc = mdb_tool_next_id( &op, mdb_tool_txn, e, text, 0 );
if( rc != 0 ) {
goto done;
}
@@ -709,7 +711,7 @@ ID mdb_tool_entry_put(
if ( mdb_tool_threads > 1 ) {
LDAP_SLIST_INSERT_HEAD( &op.o_extra, &mdb_tool_axinfo[0]->ai_oe, oe_next );
}
- rc = mdb_tool_index_add( &op, txn, e );
+ rc = mdb_tool_index_add( &op, mdb_tool_txn, e );
if( rc != 0 ) {
snprintf( text->bv_val, text->bv_len,
"index_entry_add failed: err=%d", rc );
@@ -721,7 +723,7 @@ ID mdb_tool_entry_put(
/* id2entry index */
- rc = mdb_id2entry_add( &op, txn, idcursor, e );
+ rc = mdb_id2entry_add( &op, mdb_tool_txn, idcursor, e );
if( rc != 0 ) {
snprintf( text->bv_val, text->bv_len,
"id2entry_add failed: err=%d", rc );
@@ -739,12 +741,12 @@ done:
mdb_writes++;
if ( mdb_writes >= mdb_writes_per_commit ) {
unsigned i;
- MDB_TOOL_IDL_FLUSH( be, txn );
- rc = mdb_txn_commit( txn );
+ MDB_TOOL_IDL_FLUSH( be, mdb_tool_txn );
+ rc = mdb_txn_commit( mdb_tool_txn );
for ( i=0; imi_nattrs; i++ )
mdb->mi_attrs[i]->ai_cursor = NULL;
mdb_writes = 0;
- txn = NULL;
+ mdb_tool_txn = NULL;
idcursor = NULL;
if( rc != 0 ) {
snprintf( text->bv_val, text->bv_len,
@@ -759,8 +761,8 @@ done:
} else {
unsigned i;
- mdb_txn_abort( txn );
- txn = NULL;
+ mdb_txn_abort( mdb_tool_txn );
+ mdb_tool_txn = NULL;
idcursor = NULL;
for ( i=0; imi_nattrs; i++ )
mdb->mi_attrs[i]->ai_cursor = NULL;
@@ -926,10 +928,10 @@ done:
mdb_cursor_close( cursor );
txi = NULL;
/* Must close the read txn to allow old pages to be reclaimed. */
- mdb_txn_abort( txn );
+ mdb_txn_abort( mdb_tool_txn );
/* and then reopen it so that tool_entry_next still works. */
- mdb_txn_begin( mi->mi_dbenv, NULL, MDB_RDONLY, &txn );
- mdb_cursor_open( txn, mi->mi_id2entry, &cursor );
+ mdb_txn_begin( mi->mi_dbenv, NULL, MDB_RDONLY, &mdb_tool_txn );
+ mdb_cursor_open( mdb_tool_txn, mi->mi_id2entry, &cursor );
key.mv_data = &id;
key.mv_size = sizeof(ID);
mdb_cursor_get( cursor, &key, NULL, MDB_SET );
@@ -984,8 +986,8 @@ ID mdb_tool_entry_modify(
mdb_cursor_close( cursor );
cursor = NULL;
}
- if ( !txn ) {
- rc = mdb_txn_begin( mdb->mi_dbenv, NULL, 0, &txn );
+ if ( !mdb_tool_txn ) {
+ rc = mdb_txn_begin( mdb->mi_dbenv, NULL, 0, &mdb_tool_txn );
if( rc != 0 ) {
snprintf( text->bv_val, text->bv_len,
"txn_begin failed: %s (%d)",
@@ -1003,7 +1005,7 @@ ID mdb_tool_entry_modify(
op.o_tmpmfuncs = &ch_mfuncs;
/* id2entry index */
- rc = mdb_id2entry_update( &op, txn, NULL, e );
+ rc = mdb_id2entry_update( &op, mdb_tool_txn, NULL, e );
if( rc != 0 ) {
snprintf( text->bv_val, text->bv_len,
"id2entry_update failed: err=%d", rc );
@@ -1015,7 +1017,7 @@ ID mdb_tool_entry_modify(
done:
if( rc == 0 ) {
- rc = mdb_txn_commit( txn );
+ rc = mdb_txn_commit( mdb_tool_txn );
if( rc != 0 ) {
snprintf( text->bv_val, text->bv_len,
"txn_commit failed: %s (%d)",
@@ -1027,7 +1029,7 @@ done:
}
} else {
- mdb_txn_abort( txn );
+ mdb_txn_abort( mdb_tool_txn );
snprintf( text->bv_val, text->bv_len,
"txn_aborted! %s (%d)",
mdb_strerror(rc), rc );
@@ -1036,7 +1038,7 @@ done:
text->bv_val, 0, 0 );
e->e_id = NOID;
}
- txn = NULL;
+ mdb_tool_txn = NULL;
idcursor = NULL;
return e->e_id;