Zabbix

/*

** Zabbix

** Copyright (C) 2001-2023 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 "zbxsysinfo.h"

#include "../sysinfo.h"

​

#include "zbxnum.h"

​

#include "stats.h"

​

static int  get_cpu_num()

{

#ifdef HAVE_FUNCTION_SYSCTL_HW_NCPU /* OpenBSD 4.2,4.3 i386 */

    size_t  len;

    int mib[] = {CTL_HW, HW_NCPU}, ncpu;

​

    len = sizeof(ncpu);

​

    if (-1 == sysctl(mib, 2, &ncpu, &len, NULL, 0))

        return -1;

​

    return ncpu;

#else

    return -1;

#endif

}

​

int system_cpu_num(AGENT_REQUEST *request, AGENT_RESULT *result)

{

    char    *tmp;

    int cpu_num;

​

    if (1 < request->nparam)

    {

        SET_MSG_RESULT(result, zbx_strdup(NULL, "Too many parameters."));

        return SYSINFO_RET_FAIL;

    }

​

    tmp = get_rparam(request, 0);

​

    /* only "online" (default) for parameter "type" is supported */

    if (NULL != tmp && '\0' != *tmp && 0 != strcmp(tmp, "online"))

    {

        SET_MSG_RESULT(result, zbx_strdup(NULL, "Invalid first parameter."));

        return SYSINFO_RET_FAIL;

    }

​