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