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[bottlenecks.git] / rubbos / app / httpd-2.0.64 / srclib / apr / dso / beos / dso.c

diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/dso/beos/dso.c b/rubbos/app/httpd-2.0.64/srclib/apr/dso/beos/dso.c
new file mode 100644 (file)
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+++ b/rubbos/app/httpd-2.0.64/srclib/apr/dso/beos/dso.c
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+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 "beos/apr_arch_dso.h"
+#include "apr_portable.h"
+
+#if APR_HAS_DSO
+
+static apr_status_t dso_cleanup(void *thedso)
+{
+    apr_dso_handle_t *dso = thedso;
+
+    if (dso->handle > 0 && unload_add_on(dso->handle) < B_NO_ERROR)
+        return APR_EINIT;
+    dso->handle = -1;
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_dso_load(apr_dso_handle_t **res_handle, 
+                                       const char *path, apr_pool_t *pool)
+{
+    image_id newid;
+
+    if((newid = load_add_on(path)) < B_NO_ERROR)
+        return APR_EDSOOPEN;
+
+    *res_handle = apr_pcalloc(pool, sizeof(*res_handle));
+    (*res_handle)->handle = newid;
+    (*res_handle)->pool = pool;
+
+    apr_pool_cleanup_register(pool, *res_handle, dso_cleanup, apr_pool_cleanup_null);
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_dso_unload(apr_dso_handle_t *handle)
+{
+    return apr_pool_cleanup_run(handle->pool, handle, dso_cleanup);
+}
+
+APR_DECLARE(apr_status_t) apr_dso_sym(apr_dso_handle_sym_t *ressym, apr_dso_handle_t *handle,
+               const char *symname)
+{
+    int err;
+
+    if (symname == NULL)
+        return APR_ESYMNOTFOUND;
+
+    err = get_image_symbol(handle->handle, symname, B_SYMBOL_TYPE_ANY, 
+                        ressym);
+
+    if(err != B_OK)
+        return APR_ESYMNOTFOUND;
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(const char *) apr_dso_error(apr_dso_handle_t *dso, char *buffer, apr_size_t buflen)
+{
+    strncpy(buffer, strerror(errno), buflen);
+    return buffer;
+}
+
+APR_DECLARE(apr_status_t) apr_os_dso_handle_put(apr_dso_handle_t **aprdso,
+                                                apr_os_dso_handle_t osdso,
+                                                apr_pool_t *pool)
+{
+    *aprdso = apr_pcalloc(pool, sizeof **aprdso);
+    (*aprdso)->handle = osdso;
+    (*aprdso)->pool = pool;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_dso_handle_get(apr_os_dso_handle_t *osdso,
+                                                apr_dso_handle_t *aprdso)
+{
+    *osdso = aprdso->handle;
+    return APR_SUCCESS;
+}
+
+#endif