X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fftruncate.m4;h=c225e48a3ed4e452cfcb7b4e09b9cdf76f81a3cb;hb=523067dbfb281d3cc27f65007a3893bd694c257d;hp=b2ce6dd568dc93b254b4b252de2ed9a231315dfb;hpb=23fe10e274cf20fb2cb75ea1da9556a733106657;p=gnulib.git

diff --git a/m4/ftruncate.m4 b/m4/ftruncate.m4
index b2ce6dd56..c225e48a3 100644
--- a/m4/ftruncate.m4
+++ b/m4/ftruncate.m4
@@ -1,7 +1,12 @@
-#serial 6
+#serial 8
 
 # See if we need to emulate a missing ftruncate function using fcntl or chsize.
 
+# Copyright (C) 2000, 2001, 2003, 2004, 2005 Free Software Foundation, Inc.
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
 AC_DEFUN([gl_FUNC_FTRUNCATE],
 [
   AC_REPLACE_FUNCS(ftruncate)
@@ -13,6 +18,5 @@ AC_DEFUN([gl_FUNC_FTRUNCATE],
 # Prerequisites of lib/ftruncate.c.
 AC_DEFUN([gl_PREREQ_FTRUNCATE],
 [
-  AC_CHECK_HEADERS_ONCE(unistd.h)
   AC_CHECK_FUNCS(chsize)
 ])