1/*-
2 * SPDX-License-Identifier: BSD-2-Clause
3 *
4 * Copyright (c) 2020 Juraj Lutter <juraj@lutter.sk>
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 */
28
29#include <sys/param.h>
30#include <sys/capsicum.h>
31#include <sys/socket.h>
32#include <sys/sysctl.h>
33#include <sys/un.h>
34#include <sys/user.h>
35
36#include <netinet/in.h>
37
38#include <arpa/inet.h>
39
40#include <err.h>
41#include <libprocstat.h>
42#include <inttypes.h>
43#include <stdio.h>
44#include <stdlib.h>
45#include <string.h>
46
47#include "procstat.h"
48
49void
50procstat_pwdx(struct procstat *procstat, struct kinfo_proc *kipp)
51{
52	struct filestat_list *head;
53	struct filestat *fst;
54
55	head = procstat_getfiles(procstat, kipp, 0);
56	if (head == NULL)
57		return;
58	STAILQ_FOREACH(fst, head, next) {
59		if ((fst->fs_uflags & PS_FST_UFLAG_CDIR) &&
60		    (fst->fs_path != NULL)) {
61			xo_emit("{k:process_id/%d}{P::  }", kipp->ki_pid);
62			xo_emit("{:cwd/%s}", fst->fs_path);
63			xo_emit("\n");
64		}
65	}
66	procstat_freefiles(procstat, head);
67}
68