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/* This is part of um-ViewOS
* The user-mode implementation of OSVIEW -- A Process with a View
*
* um_attach user command
*
* Copyright 2008 Renzo Davoli University of Bologna - Italy
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, version 2, as
* published by the Free Software Foundation.
*
* 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 St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* $Id: um_add_service.c 362 2007-06-08 14:31:54Z rd235 $
*
*/
#include <config.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <getopt.h>
#include <config.h>
#include <um_lib.h>
void usage()
{
fprintf(stderr, "Usage:\n\tum_attach pid\n");
}
int main(int argc, char *argv[])
{
if (argc != 2) {
usage();
return 1;
} else {
if (um_attach(atoi(argv[1])) < 0) {
perror("um_attach");
return -1;
}
else
return 0;
}
}
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