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authorDarren Tucker <dtucker@zip.com.au>2010-04-09 18:13:27 +1000
committerDarren Tucker <dtucker@zip.com.au>2010-04-09 18:13:27 +1000
commit261d93a5cfe7ceecba3daa0e8f827c21dfdc7f23 (patch)
tree62a133a17dc64dbac1a60384f7071ff2951cab39
parentc4ccb12ee49fc264a95984c2000d2248ad693a2a (diff)
- (dtucker) [configure.ac defines.h loginrec.c logintest.c] Bug #1732: enable
utmpx support on FreeBSD where possible. Patch from Ed Schouten, ok djm@
-rw-r--r--ChangeLog2
-rw-r--r--configure.ac36
-rw-r--r--defines.h4
-rw-r--r--loginrec.c31
-rw-r--r--logintest.c2
5 files changed, 40 insertions, 35 deletions
diff --git a/ChangeLog b/ChangeLog
index 89180d15..eca278f2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -4,6 +4,8 @@
- (dtucker) [configure.ac] Bug #1744: use pkg-config for libedit flags if we
have it and the path is not provided to --with-libedit. Based on a patch
from Iain Morgan.
+ - (dtucker) [configure.ac defines.h loginrec.c logintest.c] Bug #1732: enable
+ utmpx support on FreeBSD where possible. Patch from Ed Schouten, ok djm@
20100326
- (djm) [openbsd-compat/bsd-arc4random.c] Fix preprocessor detection
diff --git a/configure.ac b/configure.ac
index 4e232c7e..a564c134 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-# $Id: configure.ac,v 1.447 2010/04/09 04:04:36 dtucker Exp $
+# $Id: configure.ac,v 1.448 2010/04/09 08:13:27 dtucker Exp $
#
# Copyright (c) 1999-2004 Damien Miller
#
@@ -15,7 +15,7 @@
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
AC_INIT(OpenSSH, Portable, openssh-unix-dev@mindrot.org)
-AC_REVISION($Revision: 1.447 $)
+AC_REVISION($Revision: 1.448 $)
AC_CONFIG_SRCDIR([ssh.c])
AC_CONFIG_HEADER(config.h)
@@ -1557,8 +1557,8 @@ dnl Checks for utmp functions
AC_CHECK_FUNCS(endutent getutent getutid getutline pututline setutent)
AC_CHECK_FUNCS(utmpname)
dnl Checks for utmpx functions
-AC_CHECK_FUNCS(endutxent getutxent getutxid getutxline pututxline )
-AC_CHECK_FUNCS(setutxent utmpxname)
+AC_CHECK_FUNCS(endutxent getutxent getutxid getutxline getutxuser pututxline)
+AC_CHECK_FUNCS(setutxdb setutxent utmpxname)
dnl Checks for lastlog functions
AC_CHECK_FUNCS(getlastlogxbyname)
@@ -4087,34 +4087,6 @@ if test -n "$conf_wtmp_location"; then
fi
-dnl utmpx detection - I don't know any system so perverse as to require
-dnl utmpx, but not define UTMPX_FILE (ditto wtmpx.) No doubt it's out
-dnl there, though.
-AC_MSG_CHECKING([if your system defines UTMPX_FILE])
-AC_TRY_COMPILE([
-#include <sys/types.h>
-#include <utmp.h>
-#ifdef HAVE_UTMPX_H
-#include <utmpx.h>
-#endif
-#ifdef HAVE_PATHS_H
-# include <paths.h>
-#endif
- ],
- [ char *utmpx = UTMPX_FILE; ],
- [ AC_MSG_RESULT(yes) ],
- [ AC_MSG_RESULT(no)
- system_utmpx_path=no ]
-)
-if test -z "$conf_utmpx_location"; then
- if test x"$system_utmpx_path" = x"no" ; then
- AC_DEFINE(DISABLE_UTMPX)
- fi
-else
- AC_DEFINE_UNQUOTED(CONF_UTMPX_FILE, "$conf_utmpx_location",
- [Define if you want to specify the path to your utmpx file])
-fi
-
dnl wtmpx detection
AC_MSG_CHECKING([if your system defines WTMPX_FILE])
AC_TRY_COMPILE([
diff --git a/defines.h b/defines.h
index c9b93bf7..fe25170e 100644
--- a/defines.h
+++ b/defines.h
@@ -25,7 +25,7 @@
#ifndef _DEFINES_H
#define _DEFINES_H
-/* $Id: defines.h,v 1.159 2010/01/13 23:44:34 tim Exp $ */
+/* $Id: defines.h,v 1.160 2010/04/09 08:13:27 dtucker Exp $ */
/* Constants */
@@ -674,7 +674,7 @@ struct winsize {
#else
/* Simply select your favourite login types. */
/* Can't do if-else because some systems use several... <sigh> */
-# if defined(UTMPX_FILE) && !defined(DISABLE_UTMPX)
+# if !defined(DISABLE_UTMPX)
# define USE_UTMPX
# endif
# if defined(UTMP_FILE) && !defined(DISABLE_UTMP)
diff --git a/loginrec.c b/loginrec.c
index bca95970..6f655cb1 100644
--- a/loginrec.c
+++ b/loginrec.c
@@ -207,6 +207,7 @@ int syslogin_write_entry(struct logininfo *li);
int getlast_entry(struct logininfo *li);
int lastlog_get_entry(struct logininfo *li);
+int utmpx_get_entry(struct logininfo *li);
int wtmp_get_entry(struct logininfo *li);
int wtmpx_get_entry(struct logininfo *li);
@@ -508,6 +509,10 @@ getlast_entry(struct logininfo *li)
#ifdef USE_LASTLOG
return(lastlog_get_entry(li));
#else /* !USE_LASTLOG */
+#if defined(USE_UTMPX) && defined(HAVE_SETUTXDB) && \
+ defined(UTXDB_LASTLOGIN) && defined(HAVE_GETUTXUSER)
+ return (utmpx_get_entry(li));
+#endif
#if defined(DISABLE_LASTLOG)
/* On some systems we shouldn't even try to obtain last login
@@ -1608,6 +1613,32 @@ lastlog_get_entry(struct logininfo *li)
#endif /* HAVE_GETLASTLOGXBYNAME */
#endif /* USE_LASTLOG */
+#if defined(USE_UTMPX) && defined(HAVE_SETUTXDB) && \
+ defined(UTXDB_LASTLOGIN) && defined(HAVE_GETUTXUSER)
+int
+utmpx_get_entry(struct logininfo *li)
+{
+ struct utmpx *utx;
+
+ if (setutxdb(UTXDB_LASTLOGIN, NULL) != 0)
+ return (0);
+ utx = getutxuser(li->username);
+ if (utx == NULL) {
+ endutxent();
+ return (0);
+ }
+
+ line_fullname(li->line, utx->ut_line,
+ MIN_SIZEOF(li->line, utx->ut_line));
+ strlcpy(li->hostname, utx->ut_host,
+ MIN_SIZEOF(li->hostname, utx->ut_host));
+ li->tv_sec = utx->ut_tv.tv_sec;
+ li->tv_usec = utx->ut_tv.tv_usec;
+ endutxent();
+ return (1);
+}
+#endif /* USE_UTMPX && HAVE_SETUTXDB && UTXDB_LASTLOGIN && HAVE_GETUTXUSER */
+
#ifdef USE_BTMP
/*
* Logs failed login attempts in _PATH_BTMP if that exists.
diff --git a/logintest.c b/logintest.c
index 7e9fbbfb..4897ae0f 100644
--- a/logintest.c
+++ b/logintest.c
@@ -264,7 +264,7 @@ showOptions(void)
printf("\tUSE_UTMP (UTMP_FILE=%s)\n", UTMP_FILE);
#endif
#ifdef USE_UTMPX
- printf("\tUSE_UTMPX (UTMPX_FILE=%s)\n", UTMPX_FILE);
+ printf("\tUSE_UTMPX\n");
#endif
#ifdef USE_WTMP
printf("\tUSE_WTMP (WTMP_FILE=%s)\n", WTMP_FILE);