/* Native-dependent code for NetBSD.
|
/* Native-dependent code for NetBSD.
|
|
|
Copyright (C) 2006, 2007, 2008 Free Software Foundation, Inc.
|
Copyright (C) 2006, 2007, 2008 Free Software Foundation, Inc.
|
|
|
This file is part of GDB.
|
This file is part of GDB.
|
|
|
This program is free software; you can redistribute it and/or modify
|
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
|
it under the terms of the GNU General Public License as published by
|
the Free Software Foundation; either version 3 of the License, or
|
the Free Software Foundation; either version 3 of the License, or
|
(at your option) any later version.
|
(at your option) any later version.
|
|
|
This program is distributed in the hope that it will be useful,
|
This program is distributed in the hope that it will be useful,
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
GNU General Public License for more details.
|
GNU General Public License for more details.
|
|
|
You should have received a copy of the GNU General Public License
|
You should have received a copy of the GNU General Public License
|
along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
|
|
#include "defs.h"
|
#include "defs.h"
|
|
|
#include <sys/param.h>
|
#include <sys/param.h>
|
|
|
#include "nbsd-nat.h"
|
#include "nbsd-nat.h"
|
|
|
/* Return a the name of file that can be opened to get the symbols for
|
/* Return a the name of file that can be opened to get the symbols for
|
the child process identified by PID. */
|
the child process identified by PID. */
|
|
|
char *
|
char *
|
nbsd_pid_to_exec_file (int pid)
|
nbsd_pid_to_exec_file (int pid)
|
{
|
{
|
size_t len = MAXPATHLEN;
|
size_t len = MAXPATHLEN;
|
char *buf = xcalloc (len, sizeof (char));
|
char *buf = xcalloc (len, sizeof (char));
|
char *path;
|
char *path;
|
|
|
path = xstrprintf ("/proc/%d/exe", pid);
|
path = xstrprintf ("/proc/%d/exe", pid);
|
if (readlink (path, buf, MAXPATHLEN) == -1)
|
if (readlink (path, buf, MAXPATHLEN) == -1)
|
{
|
{
|
xfree (buf);
|
xfree (buf);
|
buf = NULL;
|
buf = NULL;
|
}
|
}
|
|
|
xfree (path);
|
xfree (path);
|
return buf;
|
return buf;
|
}
|
}
|
|
|
