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-rw-r--r--sysdeps/unix/sysv/linux/updwtmp.c34
1 files changed, 34 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/updwtmp.c b/sysdeps/unix/sysv/linux/updwtmp.c
new file mode 100644
index 0000000000..e2156a123b
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/updwtmp.c
@@ -0,0 +1,34 @@
+/* Copyright (C) 1998 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1998.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <string.h>
+#include <unistd.h>
+
+#define TRANSFORM_UTMP_FILE_NAME(file_name) \
+    ((strcmp (file_name, _PATH_UTMP) == 0 \
+      && __access (_PATH_UTMP "x", F_OK) == 0) ? (_PATH_UTMP "x") : \
+     ((strcmp (file_name, _PATH_WTMP) == 0 \
+       && __access ( _PATH_WTMP "x", F_OK) == 0) ? (_PATH_WTMP "x") : \
+      ((strcmp (file_name, _PATH_UTMP "x") == 0 \
+	&& __access (_PATH_UTMP "x", F_OK) != 0) ? _PATH_UTMP : \
+       ((strcmp (file_name, _PATH_WTMP "x") == 0 \
+	 && __access (_PATH_WTMP "x", F_OK) != 0) ? _PATH_WTMP : \
+	file_name))))
+
+#include <sysdeps/generic/updwtmp.c>