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apr_arch_dso.h
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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
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
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.
15  */
16 
17 #ifndef DSO_H
18 #define DSO_H
19 
20 #include "apr_private.h"
21 #include "apr_general.h"
22 #include "apr_pools.h"
23 #include "apr_dso.h"
24 #include "apr.h"
25 
26 #if APR_HAS_DSO
27 
28 #ifdef HAVE_MACH_O_DYLD_H
29 #include <mach-o/dyld.h>
30 #endif
31 
32 #ifdef HAVE_DLFCN_H
33 #include <dlfcn.h>
34 #endif
35 
36 #ifdef HAVE_DL_H
37 #include <dl.h>
38 #endif
39 
40 #ifndef RTLD_NOW
41 #define RTLD_NOW 1
42 #endif
43 
44 #ifndef RTLD_GLOBAL
45 #define RTLD_GLOBAL 0
46 #endif
47 
48 #if (defined(__DragonFly__) ||\
49  defined(__FreeBSD__) ||\
50  defined(__OpenBSD__) ||\
51  defined(__NetBSD__) ) && !defined(__ELF__)
52 #define DLSYM_NEEDS_UNDERSCORE
53 #endif
54 
55 struct apr_dso_handle_t {
57  void *handle;
58  const char *errormsg;
59 };
60 
61 #endif
62 
63 #endif
const char * errormsg
Definition: apr_arch_dso.h:36
apr_pool_t * pool
Definition: apr_arch_dso.h:34
Definition: apr_arch_dso.h:33
APR Dynamic Object Handling Routines.
APR Miscellaneous library routines.
APR memory allocation.
APR Platform Definitions.
void * handle
Definition: apr_arch_dso.h:35
struct apr_pool_t apr_pool_t
Definition: apr_pools.h:60