freebsd-dev/lib/libjail/jail.h
Pedro F. Giffuni 5e53a4f90f lib: further adoption of SPDX licensing ID tags.
Mainly focus on files that use BSD 2-Clause license, however the tool I
was using mis-identified many licenses so this was mostly a manual - error
prone - task.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.
2017-11-26 02:00:33 +00:00

72 lines
2.5 KiB
C

/*-
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
*
* Copyright (c) 2009 James Gritton.
* All rights reserved.
*
* 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 AUTHOR 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 AUTHOR 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 _JAIL_H
#define _JAIL_H
#define JP_RAWVALUE 0x01
#define JP_BOOL 0x02
#define JP_NOBOOL 0x04
#define JP_JAILSYS 0x08
#define JAIL_ERRMSGLEN 1024
extern char jail_errmsg[];
struct jailparam {
char *jp_name;
void *jp_value;
size_t jp_valuelen;
size_t jp_elemlen;
int jp_ctltype;
int jp_structtype;
unsigned jp_flags;
};
__BEGIN_DECLS
extern int jail_getid(const char *name);
extern char *jail_getname(int jid);
extern int jail_setv(int flags, ...);
extern int jail_getv(int flags, ...);
extern int jailparam_all(struct jailparam **jpp);
extern int jailparam_init(struct jailparam *jp, const char *name);
extern int jailparam_import(struct jailparam *jp, const char *value);
extern int jailparam_import_raw(struct jailparam *jp, void *value,
size_t valuelen);
extern int jailparam_set(struct jailparam *jp, unsigned njp, int flags);
extern int jailparam_get(struct jailparam *jp, unsigned njp, int flags);
extern char *jailparam_export(struct jailparam *jp);
extern void jailparam_free(struct jailparam *jp, unsigned njp);
__END_DECLS
#endif /* _JAIL_H */