tests: avoid some compiler warnings

[gnulib.git] / lib / binary-io.h

diff --git a/lib/binary-io.h b/lib/binary-io.h
index ed74c06..9bfddf1 100644 (file)
--- a/lib/binary-io.h
+++ b/lib/binary-io.h
@@ -1,10 +1,10 @@
 /* Binary mode I/O.
-   Copyright (C) 2001, 2003 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify
+   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
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -12,15 +12,19 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software Foundation,
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #ifndef _BINARY_H
 #define _BINARY_H
 
-#include <fcntl.h>
 /* For systems that distinguish between text and binary I/O.
    O_BINARY is usually declared in <fcntl.h>. */
+#include <fcntl.h>
+
+/* The MSVC7 <stdio.h> doesn't like to be included after '#define fileno ...',
+   so we include it here first.  */
+#include <stdio.h>
+
 #if !defined O_BINARY && defined _O_BINARY
   /* For MSC-compatible compilers.  */
 # define O_BINARY _O_BINARY
@@ -32,12 +36,14 @@
 # undef O_TEXT
 #endif
 #if O_BINARY
-# if !(defined __EMX__ || defined __DJGPP__)
+# if defined __EMX__ || defined __DJGPP__ || defined __CYGWIN__
+#  include <io.h> /* declares setmode() */
+# else
 #  define setmode _setmode
+#  undef fileno
 #  define fileno _fileno
 # endif
 # ifdef __DJGPP__
-#  include <io.h> /* declares setmode() */
 #  include <unistd.h> /* declares isatty() */
 #  /* Avoid putting stdin/stdout in binary mode if it is connected to the
 #     console, because that would make it impossible for the user to
@@ -48,6 +54,7 @@
 # endif
 #else
   /* On reasonable systems, binary I/O is the default.  */
+# undef O_BINARY
 # define O_BINARY 0
 # define SET_BINARY(fd) /* nothing */
 #endif