1 /* $NetBSD: src/lib/libc/citrus/citrus_module.h,v 1.1 2002/03/17 22:14:20 tshiozak Exp $ */
2 /* $DragonFly: src/lib/libc/citrus/citrus_module.h,v 1.3 2008/04/10 10:21:01 hasso Exp $ */
5 * Copyright (c)2002 Citrus Project,
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 #ifndef _CITRUS_MODULE_H_
32 #define _CITRUS_MODULE_H_
34 #include <sys/linker_set.h>
36 struct citrus_metadata
{
37 const char *module_name
;
38 const char *interface_name
;
43 #define CITRUS_MODULE(name, interface, ops)
46 #define CITRUS_MODULE(name, interface, ops) \
47 static const char __citrus_module_ ## name ## _ ## interface ## _str[] = \
49 static struct citrus_metadata \
50 __citrus_module_ ## name ## _ ## interface = { \
51 __citrus_module_ ## name ## _ ##interface ## _str, \
54 __weak_reference(__citrus_module_ ## name ## _ ## interface ## _str, \
55 _citrus_module_ ## name); \
56 DATA_SET(citrus_set, __citrus_module_ ## name ## _ ## interface);
59 typedef struct _citrus_module_rec
*_citrus_module_t
;
62 void *_citrus_find_getops(_citrus_module_t __restrict
,
63 const char * __restrict
, const char * __restrict
);
64 int _citrus_load_module(_citrus_module_t
* __restrict
,
65 const char * __restrict
);
66 void _citrus_unload_module(_citrus_module_t
);