From 84c5b489a8d38288089ae33717c511b1391e426b Mon Sep 17 00:00:00 2001 From: Mark Kettenis Date: Sun, 17 Dec 2006 13:30:44 +0000 Subject: Mark Kettenis * i386nbsd-nat.c: Include "nbsd-nat.h". (_initialize_i386nbsd_nat): Update target vector to use nbsd_pid_to_exec_file. * config/i386/nbsdelf.mh (NATDEPFILES): Add nbsd-nat.o. * config/i386/nbsdaout.mh (NATDEPFILES): Add nbsd-nat.o. * nbsd-nat.c: New file. * nbsd-nat.h: New file. * Makefile.in (ALLDEPFILES): Add nbsd-nat.c. (nbsd_nat_h): New variable. (nbsd-nat.o): New dependency. --- gdb/nbsd-nat.c | 47 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 gdb/nbsd-nat.c (limited to 'gdb/nbsd-nat.c') diff --git a/gdb/nbsd-nat.c b/gdb/nbsd-nat.c new file mode 100644 index 0000000..e0b9ecf --- /dev/null +++ b/gdb/nbsd-nat.c @@ -0,0 +1,47 @@ +/* Native-dependent code for NetBSD. + + Copyright (C) 2006 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 2 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, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include "defs.h" + +#include + +#include "nbsd-nat.h" + +/* Return a the name of 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; +} -- cgit v1.1