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42a8595256
giving access to functionality that is not available in capability mode sandbox. The functionality can be precisely restricted. Start with the following services: - system.dns - provides API compatible to: - gethostbyname(3), - gethostbyname2(3), - gethostbyaddr(3), - getaddrinfo(3), - getnameinfo(3), - system.grp - provides getgrent(3)-compatible API, - system.pwd - provides getpwent(3)-compatible API, - system.random - allows to obtain entropy from /dev/random, - system.sysctl - provides sysctlbyname(3-compatible API. Sponsored by: The FreeBSD Foundation
58 lines
2.5 KiB
C
58 lines
2.5 KiB
C
/*-
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* Copyright (c) 2013 The FreeBSD Foundation
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* All rights reserved.
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*
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* This software was developed by Pawel Jakub Dawidek under sponsorship from
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* the FreeBSD Foundation.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _LIBCAPSICUM_GRP_H_
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#define _LIBCAPSICUM_GRP_H_
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struct group *cap_getgrent(cap_channel_t *chan);
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struct group *cap_getgrnam(cap_channel_t *chan, const char *name);
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struct group *cap_getgrgid(cap_channel_t *chan, gid_t gid);
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int cap_getgrent_r(cap_channel_t *chan, struct group *grp, char *buffer,
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size_t bufsize, struct group **result);
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int cap_getgrnam_r(cap_channel_t *chan, const char *name, struct group *grp,
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char *buffer, size_t bufsize, struct group **result);
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int cap_getgrgid_r(cap_channel_t *chan, gid_t gid, struct group *grp,
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char *buffer, size_t bufsize, struct group **result);
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int cap_setgroupent(cap_channel_t *chan, int stayopen);
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int cap_setgrent(cap_channel_t *chan);
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void cap_endgrent(cap_channel_t *chan);
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int cap_grp_limit_cmds(cap_channel_t *chan, const char * const *cmds,
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size_t ncmds);
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int cap_grp_limit_fields(cap_channel_t *chan, const char * const *fields,
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size_t nfields);
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int cap_grp_limit_groups(cap_channel_t *chan, const char * const *names,
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size_t nnames, gid_t *gids, size_t ngids);
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#endif /* !_LIBCAPSICUM_GRP_H_ */
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