link: Update documentation.

[gnulib.git] / m4 / stdio-safer.m4

diff --git a/m4/stdio-safer.m4 b/m4/stdio-safer.m4
index f5f54a7..cecc14a 100644 (file)
--- a/m4/stdio-safer.m4
+++ b/m4/stdio-safer.m4
@@ -1,11 +1,25 @@
-# stdio-safer.m4 serial 2
-dnl Copyright (C) 2002 Free Software Foundation, Inc.
+#serial 12
+dnl Copyright (C) 2002, 2005-2007, 2009-2010 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
 
-AC_DEFUN([gl_STDIO_SAFER],
+AC_DEFUN([gl_FOPEN_SAFER],
 [
-  dnl Prerequisites of lib/fopen-safer.c.
-  AC_CHECK_HEADERS_ONCE(unistd.h)
+  AC_LIBOBJ([fopen-safer])
+])
+
+AC_DEFUN([gl_FREOPEN_SAFER],
+[
+  AC_LIBOBJ([freopen-safer])
+])
+
+AC_DEFUN([gl_POPEN_SAFER],
+[
+  AC_LIBOBJ([popen-safer])
+])
+
+AC_DEFUN([gl_TMPFILE_SAFER],
+[
+  AC_LIBOBJ([tmpfile-safer])
 ])