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/*-
* Copyright (c) 2013 The FreeBSD Foundation
* All rights reserved.
*
* This software was developed by Pawel Jakub Dawidek under sponsorship from
* the FreeBSD Foundation.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _LIBCASPER_H_
#define _LIBCASPER_H_
#ifndef _NVLIST_T_DECLARED
#define _NVLIST_T_DECLARED
struct nvlist;
typedef struct nvlist nvlist_t;
#endif
#define PARENT_FILENO 3
#define EXECUTABLE_FILENO 4
#define PROC_FILENO 5
struct service;
struct service_connection;
typedef int service_limit_func_t(const nvlist_t *, const nvlist_t *);
typedef int service_command_func_t(const char *cmd, const nvlist_t *,
nvlist_t *, nvlist_t *);
struct service_connection *service_connection_add(struct service *service,
int sock, const nvlist_t *limits);
void service_connection_remove(struct service *service,
struct service_connection *sconn);
int service_connection_clone(struct service *service,
struct service_connection *sconn);
struct service_connection *service_connection_first(struct service *service);
struct service_connection *service_connection_next(struct service_connection *sconn);
cap_channel_t *service_connection_get_chan(const struct service_connection *sconn);
int service_connection_get_sock(const struct service_connection *sconn);
const nvlist_t *service_connection_get_limits(const struct service_connection *sconn);
void service_connection_set_limits(struct service_connection *sconn,
nvlist_t *limits);
int service_start(const char *name, int sock, service_limit_func_t *limitfunc,
service_command_func_t *commandfunc, int argc, char *argv[]);
#endif /* !_LIBCASPER_H_ */
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