Zabbix

/*

** Zabbix

** Copyright (C) 2001-2022 Zabbix SIA

**

** This program is free software; you can redistribute it and/or modify

** it under the terms of the GNU General Public License as published by

** the Free Software Foundation; either version 2 of the License, or

** (at your option) any later version.

**

** This program 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 General Public License for more details.

**

** You should have received a copy of the GNU General Public License

** along with this program; if not, write to the Free Software

** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

**/

​

#include <unistd.h>

#include <stropts.h>

#include <sys/dlpi.h>

#include <sys/dlpi_ext.h>

#include <sys/mib.h>

​

#include "common.h"

#include "sysinfo.h"

#include "zbxjson.h"

​

#define PPA(n) (*(dl_hp_ppa_info_t *)(ppa_data_buf + n * sizeof(dl_hp_ppa_info_t)))

​

static char buf_ctl[1024];

​

/* Low Level Discovery needs a way to get the list of network interfaces available */

/* on the monitored system. HP-UX versions starting from 11.31 have if_nameindex() */

/* available in libc, older versions have it in libipv6 which we do not want to    */

/* depend on. So for older versions we use different code to get that list.        */

/* More information:                                                               */

/* h20000.www2.hp.com/bc/docs/support/SupportManual/c02258083/c02258083.pdf        */

​

static struct strbuf    ctlbuf =

{

    sizeof(buf_ctl),

    0,

    buf_ctl

};

​

#if HPUX_VERSION < 1131

​

#define ZBX_IF_SEP  ','

​

static void add_if_name(char **if_list, size_t *if_list_alloc, size_t *if_list_offset, const char *name)

{

    if (FAIL == str_in_list(*if_list, name, ZBX_IF_SEP))

    {

        if ('\0' != **if_list)

            zbx_chrcpy_alloc(if_list, if_list_alloc, if_list_offset, ZBX_IF_SEP);

​

        zbx_strcpy_alloc(if_list, if_list_alloc, if_list_offset, name);

    }

}

​

static int  get_if_names(char **if_list, size_t *if_list_alloc, size_t *if_list_offset)