/*
  Copyright 2024 Northern.tech AS

  This file is part of CFEngine 3 - written and maintained by Northern.tech AS.

  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; version 3.

  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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA

  To the extent this program is licensed as part of the Enterprise
  versions of CFEngine, the applicable Commercial Open Source License
  (COSL) may apply to this file if you as a licensee so wish it. See
  included file COSL.txt.
*/

#include <cf3.defs.h>
#include <process_lib.h>
#include <process_unix_priv.h>

time_t GetProcessStartTime(ARG_UNUSED pid_t pid)
{
    Log(LOG_LEVEL_VERBOSE,
          "No platform-specific code for obtaining process start time. - "
          "Falling back to no PID double-checking on kill()");

    return PROCESS_START_TIME_UNKNOWN;
}

ProcessState GetProcessState(pid_t pid)
{
    Log(LOG_LEVEL_DEBUG,
          "No platform-specific code for obtaining process state. - "
          "Falling back to no PID double-checking on kill()");

    if (kill(pid, 0) < 0 && errno == ESRCH)
    {
        return PROCESS_STATE_DOES_NOT_EXIST;
    }

    /* It might be RUNNING, STOPPED or ZOMBIE, but we can't tell the
     * difference without platform specific code. */
    return PROCESS_STATE_RUNNING;
}
