| /* Native-dependent code for NetBSD. |
| |
| Copyright (C) 2006-2016 Free Software Foundation, Inc. |
| |
| This file is part of GDB. |
| |
| 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 "defs.h" |
| |
| #include "nbsd-nat.h" |
| |
| /* Return the name of a file that can be opened to get the symbols for |
| the child process identified by PID. */ |
| |
| char * |
| nbsd_pid_to_exec_file (struct target_ops *self, int pid) |
| { |
| ssize_t len; |
| static char buf[PATH_MAX]; |
| char name[PATH_MAX]; |
| |
| xsnprintf (name, PATH_MAX, "/proc/%d/exe", pid); |
| len = readlink (name, buf, PATH_MAX - 1); |
| if (len != -1) |
| { |
| buf[len] = '\0'; |
| return buf; |
| } |
| |
| return NULL; |
| } |