1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
|
From 711de34e8fa42bd9ec704cc922db937edada84d8 Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-devel@skarnet.org>
Date: Fri, 22 Jul 2022 01:35:14 +0200
Subject: [PATCH] Avoid redefined warnings when buiding with utmps
Do not use _PATH_UTMP or _PATH_WTMP, and do not touch
the files directly.
---
include/libbb.h | 8 +++-----
libbb/messages.c | 4 ++--
libbb/utmp.c | 8 ++++----
util-linux/last_fancy.c | 2 +-
4 files changed, 10 insertions(+), 12 deletions(-)
diff --git a/include/libbb.h b/include/libbb.h
index abbc9ac59..405108b17 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -107,14 +107,12 @@
# define _PATH_UTMPX _PATH_UTMP
# else
# if !defined(__FreeBSD__)
-# include <utmp.h>
+# include <utmpx.h>
+# define _CORRECT_PATH_UTMPX "/run/utmps/utmp"
+# define _CORRECT_PATH_WTMP "/var/log/wtmp"
# else
# define _PATH_UTMPX "/var/run/utx.active"
# endif
-# include <utmpx.h>
-# if defined _PATH_UTMP && !defined _PATH_UTMPX
-# define _PATH_UTMPX _PATH_UTMP
-# endif
# endif
#endif
#if ENABLE_LOCALE_SUPPORT
diff --git a/libbb/messages.c b/libbb/messages.c
index 6914d5701..689dd0c6d 100644
--- a/libbb/messages.c
+++ b/libbb/messages.c
@@ -42,8 +42,8 @@ const int const_int_0 = 0;
#if ENABLE_FEATURE_WTMP
/* This is usually something like "/var/adm/wtmp" or "/var/log/wtmp" */
const char bb_path_wtmp_file[] ALIGN1 =
-# if defined _PATH_WTMP
- _PATH_WTMP;
+# if defined _CORRECT_PATH_WTMP
+ _CORRECT_PATH_WTMP;
# elif defined WTMP_FILE
WTMP_FILE;
# else
diff --git a/libbb/utmp.c b/libbb/utmp.c
index bd07670db..463ee1317 100644
--- a/libbb/utmp.c
+++ b/libbb/utmp.c
@@ -45,8 +45,8 @@ void FAST_FUNC write_new_utmp(pid_t pid, int new_type, const char *tty_name, con
tty_name += 3;
strncpy(id, tty_name, width);
- touch(_PATH_UTMPX);
- //utmpxname(_PATH_UTMPX);
+ //touch(_CORRECT_PATH_UTMPX);
+ //utmpxname(_CORRECT_PATH_UTMPX);
setutxent();
/* Append new one (hopefully, unless we collide on ut_id) */
pututxline(&utent);
@@ -67,8 +67,8 @@ void FAST_FUNC update_utmp(pid_t pid, int new_type, const char *tty_name, const
struct utmpx utent;
struct utmpx *utp;
- touch(_PATH_UTMPX);
- //utmpxname(_PATH_UTMPX);
+ //touch(_CORRECT_PATH_UTMPX);
+ //utmpxname(_CORRECT_PATH_UTMPX);
setutxent();
/* Did init/getty/telnetd/sshd/... create an entry for us?
diff --git a/util-linux/last_fancy.c b/util-linux/last_fancy.c
index 648236229..aa7a62bbe 100644
--- a/util-linux/last_fancy.c
+++ b/util-linux/last_fancy.c
@@ -159,7 +159,7 @@ int last_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int last_main(int argc UNUSED_PARAM, char **argv)
{
struct utmpx ut;
- const char *filename = _PATH_WTMP;
+ const char *filename = _CORRECT_PATH_WTMP;
llist_t *zlist;
off_t pos;
time_t start_time;
--
2.37.1
|
