mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-11-30 21:44:19 +08:00
44 lines
1.2 KiB
C
44 lines
1.2 KiB
C
/* 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;
|
|
}
|