2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4 * Copyright (c) 2013 The FreeBSD Foundation
5 * Copyright (c) 2015 Mariusz Zaborski <oshogbo@FreeBSD.org>
8 * This software was developed by Pawel Jakub Dawidek under sponsorship from
9 * the FreeBSD Foundation.
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in the
18 * documentation and/or other materials provided with the distribution.
20 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 #ifndef _LIBCASPER_SERVICE_H_
36 #define _LIBCASPER_SERVICE_H_
38 #ifndef _NVLIST_T_DECLARED
39 #define _NVLIST_T_DECLARED
42 typedef struct nvlist nvlist_t;
45 #define CASPER_SERVICE_STDIO 0x00000001
46 #define CASPER_SERVICE_FD 0x00000002
47 #define CASPER_SERVICE_NO_UNIQ_LIMITS 0x00000004
49 typedef int service_limit_func_t(const nvlist_t *, const nvlist_t *);
50 typedef int service_command_func_t(const char *cmd, const nvlist_t *,
51 nvlist_t *, nvlist_t *);
53 struct casper_service *service_register(const char *name,
54 service_limit_func_t *limitfunc, service_command_func_t *commandfunc,
57 #define __constructor __attribute__((constructor))
58 #define CREATE_SERVICE(name, limit_func, command_func, flags) \
59 static __constructor void \
60 init_casper_service(void) \
63 (void)service_register(name, limit_func, command_func, \
67 #endif /* !_LIBCASPER_SERVICE_H_ */