| /* This test program is part of GDB, the GNU debugger. |
| |
| Copyright 2015-2021 Free Software Foundation, Inc. |
| |
| 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 3 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, see <http://www.gnu.org/licenses/>. */ |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <unistd.h> |
| #include <string.h> |
| #include <limits.h> |
| |
| int global_i = 100; |
| |
| int main (int argc, char ** argv) |
| { |
| int local_j = global_i + 1; |
| int local_k = local_j + 1; |
| char prog[PATH_MAX]; |
| int len; |
| |
| strcpy (prog, argv[0]); |
| len = strlen (prog); |
| /* Replace "foll-exec-mode" with "execd-prog". */ |
| memcpy (prog + len - 14, "execd-prog", 10); |
| prog[len - 4] = 0; |
| |
| printf ("foll-exec is about to execlp(execd-prog)...\n"); |
| |
| execlp (prog, /* Set breakpoint here. */ |
| "/execd-prog", |
| "execlp arg1 from foll-exec", |
| (char *) 0); |
| } |