1 /* Licensed to the Apache Software Foundation (ASF) under one or more
2 * contributor license agreements. See the NOTICE file distributed with
3 * this work for additional information regarding copyright ownership.
4 * The ASF licenses this file to You under the Apache License, Version 2.0
5 * (the "License"); you may not use this file except in compliance with
6 * the License. You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 #include "apr_private.h"
18 #include "apr_file_io.h" /* prototype of apr_mkstemp() */
19 #include "apr_strings.h" /* prototype of apr_mkstemp() */
20 #include "apr_arch_file_io.h" /* prototype of apr_mkstemp() */
21 #include "apr_portable.h" /* for apr_os_file_put() */
23 #include <stdlib.h> /* for mkstemp() - Single Unix */
25 APR_DECLARE(apr_status_t) apr_file_mktemp(apr_file_t **fp, char *template, apr_int32_t flags, apr_pool_t *p)
30 flags = (!flags) ? APR_CREATE | APR_READ | APR_WRITE |
31 APR_DELONCLOSE : flags & ~APR_EXCL;
33 fd = mkstemp(template);
37 /* We need to reopen the file to get rid of the o_excl flag.
38 * Otherwise file locking will not allow the file to be shared.
41 if ((rv = apr_file_open(fp, template, flags|APR_FILE_NOCLEANUP,
42 APR_UREAD | APR_UWRITE, p)) == APR_SUCCESS) {
45 if (!(flags & APR_FILE_NOCLEANUP)) {
46 apr_pool_cleanup_register((*fp)->pool, (void *)(*fp),
47 apr_unix_file_cleanup,
48 apr_unix_child_file_cleanup);