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 "proc.h"

​

#include "common.h"

#include "sysinfo.h"

#include "zbxregexp.h"

#include "log.h"

#include "stats.h"

​

extern int  CONFIG_TIMEOUT;

​

typedef struct

{

    pid_t       pid;

    uid_t       uid;

​

    char        *name;

​

    /* the process name taken from the 0th argument */

    char        *name_arg0;

​

    /* process command line in format <arg0> <arg1> ... <argN>\0 */

    char        *cmdline;

}

zbx_sysinfo_proc_t;

​

/******************************************************************************

 *                                                                            *

 * Purpose: frees process data structure                                      *

 *                                                                            *

 ******************************************************************************/

static void zbx_sysinfo_proc_free(zbx_sysinfo_proc_t *proc)

{

    zbx_free(proc->name);

    zbx_free(proc->name_arg0);

    zbx_free(proc->cmdline);

​

    zbx_free(proc);

}

​

static int  get_cmdline(FILE *f_cmd, char **line, size_t *line_offset)

{

    size_t  line_alloc = ZBX_KIBIBYTE, n;

​

    rewind(f_cmd);