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Initial CDB implementation.

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This commit is contained in:
Kurt Zeilenga 2001-05-28 19:43:11 +00:00
parent 52067f461e
commit 4b8eae427f
3 changed files with 276 additions and 250 deletions
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35
build/openldap.m4
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@ -315,20 +315,34 @@ AC_DEFUN([OL_BERKELEY_DB_THREAD],
main()
{
int rc;
u_int32_t flags = DB_CREATE | DB_THREAD;
u_int32_t flags = DB_CREATE | DB_THREAD | DB_INIT_DB | DB_INIT_MPOOL;
#if DB_VERSION_MAJOR > 2
DB_ENV *env = NULL;
rc = db_env_create( &env, 0 );
if( rc == 0 ) {
#if (DB_VERSION_MAJOR > 3) || (DB_VERSION_MINOR >= 1)
rc = env->open( env, NULL, flags, 0 );
#else
rc = env->open( env, NULL, NULL, flags, 0 );
if( rc ) return rc;
#ifdef DB_CDB_ALLDB
rc = env->set_flags( env, DB_CDB_ALLDB, 1 );
if( rc ) goto done;
#endif
#if (DB_VERSION_MAJOR > 3) || (DB_VERSION_MINOR >= 1)
rc = env->open( env, NULL, flags, 0 );
#else
rc = env->open( env, NULL, NULL, flags, 0 );
#endif
#ifdef DB_CDB_ALLDB
done:
#endif
#if (DB_VERSION_MAJOR > 3) || (DB_VERSION_MINOR >= 1)
env->remove( env, NULL, DB_FORCE);
#else
env->remove( env, NULL, NULL, DB_FORCE);
#endif
}
#else
DB_ENV env;
@ -339,13 +353,6 @@ main()
if( rc == 0 ) {
db_appexit( &env );
}
#endif
#if DB_VERSION_MAJOR > 2
#if (DB_VERSION_MAJOR > 3) || (DB_VERSION_MINOR >= 1)
env->remove( env, NULL, DB_FORCE);
#else
env->remove( env, NULL, NULL, DB_FORCE);
#endif
#endif
return rc;

469
configure vendored
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File diff suppressed because it is too large Load Diff

22
libraries/libldbm/ldbm.c
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@ -60,9 +60,14 @@ ldbm_datum_dup( LDBM ldbm, Datum data )
static int ldbm_initialized = 0;
#ifdef HAVE_BERKELEY_DB_THREAD
#define LDBM_LOCK (void) 0;
#define LDBM_UNLOCK (void) 0;
#else
static ldap_pvt_thread_mutex_t ldbm_big_mutex;
#define LDBM_LOCK (ldap_pvt_thread_mutex_lock(&ldbm_big_mutex))
#define LDBM_UNLOCK (ldap_pvt_thread_mutex_unlock(&ldbm_big_mutex))
#endif
/*******************************************************************
@ -114,14 +119,18 @@ int ldbm_initialize( const char* home )
ldbm_Env = NULL;
#endif
envFlags =
envFlags = DB_CREATE;
/* add optional flags */
#ifdef DB_PRIVATE
DB_PRIVATE |
envFlags |= DB_PRIVATE;
#endif
#ifdef HAVE_BERKELEY_DB_THREAD
DB_THREAD |
envFlags |= DB_THREAD;
#if DB_VERSION_MAJOR == 2
envFlags |= DB_INIT_CDB | DB_INIT_MPOOL;
#endif
#endif
DB_CREATE;
#if DB_VERSION_MAJOR >= 3
err = db_env_create( &ldbm_Env, 0 );
@ -151,7 +160,10 @@ int ldbm_initialize( const char* home )
ldbm_Env->set_errcall( ldbm_Env, ldbm_db_errcall );
ldbm_Env->set_errpfx( ldbm_Env, "==>" );
envFlags |= DB_INIT_MPOOL | DB_USE_ENVIRON;
#ifdef HAVE_BERKELEY_DB_THREAD
envFlags |= DB_INIT_CDB | DB_INIT_MPOOL;
#endif
envFlags |= DB_USE_ENVIRON;
#if (DB_VERSION_MAJOR > 3) || (DB_VERSION_MINOR >= 1)
err = ldbm_Env->open( ldbm_Env, home, envFlags, 0 );