1/*
2 * Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25#include <stdio.h>
26#include <stdlib.h>
27#include "libproc.h"
28
29int main(int argc, char** argv) {
30   struct ps_prochandle* ph;
31
32   init_libproc(true);
33   switch (argc) {
34      case 2: {
35         // process
36         ph = Pgrab(atoi(argv[1]));
37         break;
38      }
39
40      case 3: {
41        // core
42        ph = Pgrab_core(argv[1], argv[2]);
43        break;
44      }
45
46      default: {
47        printf("usage %s <pid> or %s <exec file> <core file>\n");
48        return 1;
49      }
50   }
51
52   if (ph) {
53      Prelease(ph);
54      return 0;
55   } else {
56      printf("can't connect to debuggee\n");
57      return 1;
58   }
59}
60