/* Native-dependent code for NetBSD. Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 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 <sys/param.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 (int pid) { size_t len = MAXPATHLEN; char *buf = xcalloc (len, sizeof (char)); char *path; path = xstrprintf ("/proc/%d/exe", pid); if (readlink (path, buf, MAXPATHLEN) == -1) { xfree (buf); buf = NULL; } xfree (path); return buf; }