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/*
* Copyright (c) 2008 Thorsten Kukuk <kukuk@suse.de>
* Copyright (c) 2013 Red Hat, Inc.
*
* 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, and the entire permission notice in its entirety,
* including the disclaimer of warranties.
* 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.
* 3. The name of the author may not be used to endorse or promote
* products derived from this software without specific prior
* written permission.
*
* ALTERNATIVELY, this product may be distributed under the terms of
* the GNU Public License, in which case the provisions of the GPL are
* required INSTEAD OF the above restrictions. (This clause is
* necessary due to a potential bad interaction between the GPL and
* the restrictions contained in a BSD-style copyright.)
*
* THIS SOFTWARE IS PROVIDED ``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 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.
*/
#ifndef __OPASSWD_H__
#define __OPASSWD_H__
#define PAM_PWHISTORY_RUN_HELPER PAM_CRED_INSUFFICIENT
#ifdef WITH_SELINUX
#include <selinux/selinux.h>
#define SELINUX_ENABLED (is_selinux_enabled()>0)
#else
#define SELINUX_ENABLED 0
#endif
#ifdef HELPER_COMPILE
#define PAMH_ARG_DECL(fname, ...) fname(__VA_ARGS__)
#else
#define PAMH_ARG_DECL(fname, ...) fname(pam_handle_t *pamh, __VA_ARGS__)
#endif
#ifdef HELPER_COMPILE
void
helper_log_err(int err, const char *format, ...);
#endif
PAMH_ARG_DECL(int check_old_pass, const char *user, const char *newpass,
const char *filename, int debug);
PAMH_ARG_DECL(int save_old_pass, const char *user, int howmany,
const char *filename, int debug);
#endif /* __OPASSWD_H__ */
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