(UT_USER): Define. Accessor macro for the member named ut_user or ut_name.

diff --git a/lib/readutmp.h b/lib/readutmp.h
index 7cef30b..d7ad90c 100644 (file)
--- a/lib/readutmp.h
+++ b/lib/readutmp.h
@@ -1,5 +1,5 @@
 /* Declarations for GNU's read utmp module.
-   Copyright (C) 1992-1999 Free Software Foundation, Inc.
+   Copyright (C) 1992-2000 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -30,6 +30,14 @@
 
 # include <sys/types.h>
 
+/* Accessor macro for the member named ut_user or ut_name.  */
+# if HAVE_STRUCT_UTMPX_UT_USER || HAVE_STRUCT_UTMP_UT_USER
+#  define UT_USER(Utmp) Utmp->ut_user
+# endif
+# if HAVE_STRUCT_UTMPX_UT_NAME || HAVE_STRUCT_UTMP_UT_NAME
+#  define UT_USER(Utmp) Utmp->ut_name
+# endif
+
 # ifdef HAVE_UTMPX_H
 #  include <utmpx.h>
 #  define UTMP_STRUCT_NAME utmpx