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// $Id: getinitpid.c 677 2004-01-21 19:06:14Z ensc $ --*- c++ -*--
// Copyright (C) 2003 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
//
// 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 2 of the License.
//
// 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.
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include "compat.h"
#include "vserver.h"
#include "internal.h"
#include "src/util.h"
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
int main(int argc, char *argv[])
{
char buf[sizeof(int)*3+2];
xid_t xid;
struct vc_vx_info info;
if (argc==1) xid = vc_get_task_xid(0);
else xid = vc_get_task_xid(atoi(argv[1]));
if (xid==VC_NOCTX) {
perror("vc_get_task_xid()");
return EXIT_FAILURE;
}
if (vc_get_vx_info(xid, &info)==-1) {
perror("vc_get_vx_info()");
return EXIT_FAILURE;
}
utilvserver_fmt_int(buf, info.initpid);
WRITE_STR(1, buf);
WRITE_MSG(1, "\n");
return 0;
}
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