86 lines
3.0 KiB
C
86 lines
3.0 KiB
C
/*
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* Copyright (c) 1992, 1993
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* The Regents of the University of California. All rights reserved.
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* All rights reserved.
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*
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* This code is derived from software donated to Berkeley by
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* Jan-Simon Pendry.
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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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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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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* @(#)portald.h 8.1 (Berkeley) 6/5/93
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*
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* $FreeBSD$
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*/
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#include <sys/cdefs.h>
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#include <fs/portalfs/portal.h>
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/*
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* Meta-chars in an RE. Paths in the config file containing
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* any of these characters will be matched using regexec, other
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* paths will be prefix-matched.
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*/
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#define RE_CHARS ".|()[]*+?\\^$"
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typedef struct qelem qelem;
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struct qelem {
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qelem *q_forw;
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qelem *q_back;
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};
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typedef struct provider provider;
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struct provider {
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const char *pr_match;
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int (*pr_func)(struct portal_cred *,
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char *key, char **v, int so, int *fdp);
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};
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extern provider providers[];
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/*
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* Portal providers
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*/
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extern int portal_exec(struct portal_cred *,
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char *key, char **v, int so, int *fdp);
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extern int portal_file(struct portal_cred *,
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char *key, char **v, int so, int *fdp);
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extern int portal_pipe(struct portal_cred *,
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char *key, char **v, int so, int *fdp);
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extern int portal_tcp(struct portal_cred *,
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char *key, char **v, int so, int *fdp);
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extern int portal_tcplisten(struct portal_cred *,
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char *key, char **v, int so, int *fdp);
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/*
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* Global functions
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*/
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extern void activate(qelem *q, int so);
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extern char **conf_match(qelem *q, char *key);
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extern void conf_read(qelem *q, char *conf);
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extern int set_user_credentials(struct portal_cred *user,
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struct portal_cred *save_area);
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extern int restore_credentials(struct portal_cred *save_area);
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