- (dtucker) [configure.ac defines.h loginrec.c logintest.c] Bug #1732: enable

   utmpx support on FreeBSD where possible.  Patch from Ed Schouten, ok djm@

1 files changed, 31 insertions, 0 deletions

diff --git a/loginrec.c b/loginrec.c
index bca959707..6f655cb16 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.