1 files changed, 0 insertions, 78 deletions
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_lock.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_lock.c
deleted file mode 100644
index a001ed41..00000000
--- a/rubbos/app/httpd-2.0.64/srclib/apr-util/dbm/sdbm/sdbm_lock.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
- * applicable.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "apr_file_info.h"
-#include "apr_file_io.h"
-#include "apr_sdbm.h"
-
-#include "sdbm_private.h"
-#include "sdbm_tune.h"
-
-/* NOTE: this function blocks until it acquires the lock */
-APU_DECLARE(apr_status_t) apr_sdbm_lock(apr_sdbm_t *db, int type)
-{
-    apr_status_t status;
-
-    if (!(type == APR_FLOCK_SHARED || type == APR_FLOCK_EXCLUSIVE))
-        return APR_EINVAL;
-
-    if (db->flags & SDBM_EXCLUSIVE_LOCK) {
-        ++db->lckcnt;
-        return APR_SUCCESS;
-    }
-    else if (db->flags & SDBM_SHARED_LOCK) {
-        /*
-         * Cannot promote a shared lock to an exlusive lock
-         * in a cross-platform compatibile manner.
-         */
-        if (type == APR_FLOCK_EXCLUSIVE)
-            return APR_EINVAL;
-        ++db->lckcnt;
-        return APR_SUCCESS;
-    }
-    /*
-     * zero size: either a fresh database, or one with a single,
-     * unsplit data page: dirpage is all zeros.
-     */
-    if ((status = apr_file_lock(db->dirf, type)) == APR_SUCCESS) 
-    {
-        apr_finfo_t finfo;
-        if ((status = apr_file_info_get(&finfo, APR_FINFO_SIZE, db->dirf))
-                != APR_SUCCESS) {
-            (void) apr_file_unlock(db->dirf);
-            return status;
-        }
-
-        SDBM_INVALIDATE_CACHE(db, finfo);
-
-        ++db->lckcnt;
-        if (type == APR_FLOCK_SHARED)
-            db->flags |= SDBM_SHARED_LOCK;
-        else if (type == APR_FLOCK_EXCLUSIVE)
-            db->flags |= SDBM_EXCLUSIVE_LOCK;
-    }
-    return status;
-}
-
-APU_DECLARE(apr_status_t) apr_sdbm_unlock(apr_sdbm_t *db)
-{
-    if (!(db->flags & (SDBM_SHARED_LOCK | SDBM_EXCLUSIVE_LOCK)))
-        return APR_EINVAL;
-    if (--db->lckcnt > 0)
-        return APR_SUCCESS;
-    db->flags &= ~(SDBM_SHARED_LOCK | SDBM_EXCLUSIVE_LOCK);
-    return apr_file_unlock(db->dirf);
-}