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/*
* SPDX-License-Identifier: ISC
*
* Copyright (c) 2010, 2011, 2013 Todd C. Miller <Todd.Miller@sudo.ws>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/*
* This is an open source non-commercial project. Dear PVS-Studio, please check it.
* PVS-Studio Static Code Analyzer for C, C++ and C#: http://www.viva64.com
*/
#include <config.h>
#ifdef HAVE_GSS_KRB5_CCACHE_NAME
# if defined(HAVE_GSSAPI_GSSAPI_KRB5_H)
# include <gssapi/gssapi.h>
# include <gssapi/gssapi_krb5.h>
# elif defined(HAVE_GSSAPI_GSSAPI_H)
# include <gssapi/gssapi.h>
# else
# include <gssapi.h>
# endif
#endif
#include "sudo.h"
#include "sudo_dso.h"
#include "sudo_plugin.h"
#ifdef STATIC_SUDOERS_PLUGIN
extern struct policy_plugin sudoers_policy;
extern struct io_plugin sudoers_io;
extern struct audit_plugin sudoers_audit;
static struct sudo_preload_symbol sudo_rtld_default_symbols[] = {
# ifdef HAVE_GSS_KRB5_CCACHE_NAME
{ "gss_krb5_ccache_name", (void *)&gss_krb5_ccache_name},
# endif
{ (const char *)0, (void *)0 }
};
/* XXX - can we autogenerate these? */
static struct sudo_preload_symbol sudo_sudoers_plugin_symbols[] = {
{ "sudoers_policy", (void *)&sudoers_policy },
{ "sudoers_io", (void *)&sudoers_io },
{ "sudoers_audit", (void *)&sudoers_audit },
{ (const char *)0, (void *)0 }
};
/*
* Statically compiled symbols indexed by handle.
*/
static struct sudo_preload_table sudo_preload_table[] = {
{ (char *)0, SUDO_DSO_DEFAULT, sudo_rtld_default_symbols },
{ _PATH_SUDOERS_PLUGIN, &sudo_sudoers_plugin_symbols, sudo_sudoers_plugin_symbols },
{ (char *)0, (void *)0, (struct sudo_preload_symbol *)0 }
};
void
preload_static_symbols(void)
{
sudo_dso_preload_table(sudo_preload_table);
}
#endif /* STATIC_SUDOERS_PLUGIN */
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