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/*
* Copyright (c) 2017 Balabit
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* As an additional exemption you are allowed to compile & link against the
* OpenSSL libraries as published by the OpenSSL project. See the file
* COPYING for details.
*
*/
#include "compat/getent-openbsd.h"
#ifdef __OpenBSD__
#include <errno.h>
#include <stddef.h>
int
_compat_openbsd__getprotobynumber_r(int proto,
struct protoent *result_buf, char *buf,
size_t buflen, struct protoent **result)
{
struct protoent_data *data_buf = (struct protoent_data *)buf;
if (buflen < sizeof(*data_buf))
{
*result = NULL;
return ERANGE;
}
if (getprotobynumber_r(proto, result_buf, data_buf) == -1)
{
*result = NULL;
return errno;
}
*result = result_buf;
return 0;
}
int
_compat_openbsd__getprotobyname_r(const char *name,
struct protoent *result_buf, char *buf,
size_t buflen, struct protoent **result)
{
struct protoent_data *data_buf = (struct protoent_data *)buf;
if (buflen < sizeof(*data_buf))
{
*result = NULL;
return ERANGE;
}
if (getprotobyname_r(name, result_buf, data_buf) == -1)
{
*result = NULL;
return errno;
}
*result = result_buf;
return 0;
}
int
_compat_openbsd__getservbyport_r(int port, const char *proto,
struct servent *result_buf, char *buf,
size_t buflen, struct servent **result)
{
struct servent_data *data_buf = (struct servent_data *)buf;
if (buflen < sizeof(*data_buf))
{
*result = NULL;
return ERANGE;
}
if (getservbyport_r(port, proto, result_buf, data_buf) == -1)
{
*result = NULL;
return errno;
}
*result = result_buf;
return 0;
}
int
_compat_openbsd__getservbyname_r(const char *name, const char *proto,
struct servent *result_buf, char *buf,
size_t buflen, struct servent **result)
{
struct servent_data *data_buf = (struct servent_data *)buf;
if (buflen < sizeof(*data_buf))
{
*result = NULL;
return ERANGE;
}
if (getservbyname_r(name, proto, result_buf, data_buf) == -1)
{
*result = NULL;
return errno;
}
*result = result_buf;
return 0;
}
#endif
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