/* Native-dependent code for NetBSD. Copyright (C) 2006-2014 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; }