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Diffstat (limited to 'gl/m4/unistd_h.m4')
-rw-r--r--gl/m4/unistd_h.m43
1 files changed, 2 insertions, 1 deletions
diff --git a/gl/m4/unistd_h.m4 b/gl/m4/unistd_h.m4
index ff9a4ea0a5..96fddba7fe 100644
--- a/gl/m4/unistd_h.m4
+++ b/gl/m4/unistd_h.m4
@@ -1,4 +1,4 @@
-# unistd_h.m4 serial 17
+# unistd_h.m4 serial 18
dnl Copyright (C) 2006-2009 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@@ -73,6 +73,7 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS],
HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H])
REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN])
REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE])
+ REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2])
REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR])
REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD])
REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE])