2 * Copyright (c) 2013 The FreeBSD Foundation
5 * This software was developed by Pawel Jakub Dawidek under sponsorship from
6 * the FreeBSD Foundation.
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 AUTHORS 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 AUTHORS 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
35 #ifndef _NVLIST_T_DECLARED
36 #define _NVLIST_T_DECLARED
39 typedef struct nvlist nvlist_t;
42 #define PARENT_FILENO 3
43 #define EXECUTABLE_FILENO 4
47 struct service_connection;
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 service_connection *service_connection_add(struct service *service,
54 int sock, const nvlist_t *limits);
55 void service_connection_remove(struct service *service,
56 struct service_connection *sconn);
57 int service_connection_clone(struct service *service,
58 struct service_connection *sconn);
59 struct service_connection *service_connection_first(struct service *service);
60 struct service_connection *service_connection_next(struct service_connection *sconn);
61 cap_channel_t *service_connection_get_chan(const struct service_connection *sconn);
62 int service_connection_get_sock(const struct service_connection *sconn);
63 const nvlist_t *service_connection_get_limits(const struct service_connection *sconn);
64 void service_connection_set_limits(struct service_connection *sconn,
67 int service_start(const char *name, int sock, service_limit_func_t *limitfunc,
68 service_command_func_t *commandfunc, int argc, char *argv[]);
70 #endif /* !_LIBCASPER_H_ */