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1 | /* Native-dependent code for NetBSD. |
2 | ||
b811d2c2 | 3 | Copyright (C) 2006-2020 Free Software Foundation, Inc. |
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4 | |
5 | This file is part of GDB. | |
6 | ||
7 | This program is free software; you can redistribute it and/or modify | |
8 | it under the terms of the GNU General Public License as published by | |
a9762ec7 | 9 | the Free Software Foundation; either version 3 of the License, or |
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10 | (at your option) any later version. |
11 | ||
12 | This program is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
a9762ec7 | 18 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
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19 | |
20 | #include "defs.h" | |
21 | ||
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22 | #include "nbsd-nat.h" |
23 | ||
a2ecbe9f KR |
24 | #include <sys/types.h> |
25 | #include <sys/ptrace.h> | |
26 | #include <sys/sysctl.h> | |
27 | ||
766062f6 | 28 | /* Return the name of a file that can be opened to get the symbols for |
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29 | the child process identified by PID. */ |
30 | ||
31 | char * | |
f6ac5f3d | 32 | nbsd_nat_target::pid_to_exec_file (int pid) |
84c5b489 | 33 | { |
b4ab256d | 34 | static char buf[PATH_MAX]; |
a2ecbe9f KR |
35 | size_t buflen; |
36 | int mib[4] = {CTL_KERN, KERN_PROC_ARGS, pid, KERN_PROC_PATHNAME}; | |
37 | buflen = sizeof (buf); | |
38 | if (sysctl (mib, ARRAY_SIZE (mib), buf, &buflen, NULL, 0)) | |
39 | return NULL; | |
40 | return buf; | |
84c5b489 | 41 | } |