Source
/*
** Zabbix
** Copyright (C) 2001-2025 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.
**/
int SYSTEM_CPU_NUM(AGENT_REQUEST *request, AGENT_RESULT *result)
{
char *type;
int name;
long ncpu;
if (1 < request->nparam)
{
SET_MSG_RESULT(result, zbx_strdup(NULL, "Too many parameters."));
return SYSINFO_RET_FAIL;
}
type = get_rparam(request, 0);
if (NULL == type || '\0' == *type || 0 == strcmp(type, "online"))
name = _SC_NPROCESSORS_ONLN;
else if (0 == strcmp(type, "max"))
name = _SC_NPROCESSORS_CONF;
else
{
SET_MSG_RESULT(result, zbx_strdup(NULL, "Invalid first parameter."));
return SYSINFO_RET_FAIL;
}
if (-1 == (ncpu = sysconf(name)))
{
SET_MSG_RESULT(result, zbx_dsprintf(NULL, "Cannot obtain number of CPUs: %s", zbx_strerror(errno)));
return SYSINFO_RET_FAIL;
}
SET_UI64_RESULT(result, ncpu);
return SYSINFO_RET_OK;
}
int SYSTEM_CPU_UTIL(AGENT_REQUEST *request, AGENT_RESULT *result)
{
char *tmp;
int cpu_num, state, mode;