Rely on Gnulib for <unistd.h>.

* libguile/async.c:
* libguile/backtrace.c:
* libguile/error.c:
* libguile/filesys.c:
* libguile/fports.c:
* libguile/gc-malloc.c:
* libguile/gc.c:
* libguile/gdbint.c:
* libguile/init.c:
* libguile/ioext.c:
* libguile/load.c:
* libguile/mallocs.c:
* libguile/mkstemp.c:
* libguile/ports.c:
* libguile/posix.c:
* libguile/r6rs-ports.c:
* libguile/random.c:
* libguile/rw.c:
* libguile/scmsigs.c:
* libguile/script.c:
* libguile/simpos.c:
* libguile/socket.c:
* libguile/stime.c:
* libguile/strports.c:
* libguile/threads.c: Unconditionally include <unistd.h>.

diff --git a/libguile/async.c b/libguile/async.c
index 66f0b04..419bf9b 100644 (file)
--- a/libguile/async.c
+++ b/libguile/async.c
@@ -1,4 +1,5 @@
-/* Copyright (C) 1995,1996,1997,1998,2000,2001, 2002, 2004, 2006, 2008, 2009, 2010 Free Software Foundation, Inc.
+/* Copyright (C) 1995,1996,1997,1998,2000,2001, 2002, 2004, 2006, 2008,
+ *   2009, 2010, 2014 Free Software Foundation, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public License
@@ -38,9 +39,7 @@
 #ifdef HAVE_STRING_H
 #include <string.h>
 #endif
-#ifdef HAVE_UNISTD_H
 #include <unistd.h>
-#endif
 
 #include <full-write.h>
 

diff --git a/libguile/backtrace.c b/libguile/backtrace.c
index b0dc0f1..f8283ab 100644 (file)
--- a/libguile/backtrace.c
+++ b/libguile/backtrace.c
@@ -1,5 +1,6 @@
 /* Printing of backtraces and error messages
- * Copyright (C) 1996,1997,1998,1999,2000,2001, 2003, 2004, 2006, 2009, 2010, 2011 Free Software Foundation
+ * Copyright (C) 1996,1997,1998,1999,2000,2001, 2003, 2004, 2006, 2009,
+ *   2010, 2011, 2014 Free Software Foundation
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public License
@@ -26,9 +27,7 @@
 
 #include "libguile/_scm.h"
 
-#ifdef HAVE_UNISTD_H
 #include <unistd.h>
-#endif
 #ifdef HAVE_IO_H
 #include <io.h>
 #endif

diff --git a/libguile/error.c b/libguile/error.c
index 26cf5b6..b5565a0 100644 (file)
--- a/libguile/error.c
+++ b/libguile/error.c
@@ -1,5 +1,5 @@
 /* Copyright (C) 1995, 1996, 1997, 1998, 2000, 2001, 2004, 2006, 2010,
- *   2012, 2013 Free Software Foundation, Inc.
+ *   2012, 2013, 2014 Free Software Foundation, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public License
@@ -40,9 +40,7 @@
 #ifdef HAVE_STRING_H
 #include <string.h>
 #endif
-#ifdef HAVE_UNISTD_H
 #include <unistd.h>
-#endif
 
 /* For Windows... */
 #ifdef HAVE_IO_H

diff --git a/libguile/filesys.c b/libguile/filesys.c
index 82ff910..09f6cf9 100644 (file)
--- a/libguile/filesys.c
+++ b/libguile/filesys.c
@@ -72,9 +72,7 @@
 # endif
 #endif
 
-#ifdef HAVE_UNISTD_H
 #include <unistd.h>
-#endif
 
 #ifdef LIBC_H_WITH_UNISTD_H
 #include <libc.h>

diff --git a/libguile/fports.c b/libguile/fports.c
index 365d3ff..5549bb1 100644 (file)
--- a/libguile/fports.c
+++ b/libguile/fports.c
@@ -33,9 +33,7 @@
 #ifdef HAVE_STRING_H
 #include <string.h>
 #endif
-#ifdef HAVE_UNISTD_H
 #include <unistd.h>
-#endif
 #ifdef HAVE_IO_H
 #include <io.h>
 #endif

diff --git a/libguile/gc-malloc.c b/libguile/gc-malloc.c
index 2aff4c3..12f52cd 100644 (file)
--- a/libguile/gc-malloc.c
+++ b/libguile/gc-malloc.c
@@ -1,5 +1,6 @@
 /* Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
- *   2004, 2006, 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
+ *   2004, 2006, 2008, 2009, 2010, 2011, 2012,
+ *   2014 Free Software Foundation, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public License
@@ -59,9 +60,7 @@ extern unsigned long * __libc_ia64_register_backing_store_base;
 #include "libguile/debug-malloc.h"
 #endif
 
-#ifdef HAVE_UNISTD_H
 #include <unistd.h>
-#endif
 
 /*
   INIT_MALLOC_LIMIT is the initial amount of malloc usage which will

diff --git a/libguile/gc.c b/libguile/gc.c
index 01e1ace..097cb3d 100644 (file)
--- a/libguile/gc.c
+++ b/libguile/gc.c
@@ -1,5 +1,5 @@
 /* Copyright (C) 1995,1996,1997,1998,1999,2000,2001, 2002, 2003, 2006,
- *   2008, 2009, 2010, 2011, 2012, 2013 Free Software Foundation, Inc.
+ *   2008, 2009, 2010, 2011, 2012, 2013, 2014 Free Software Foundation, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public License
@@ -69,9 +69,7 @@ extern unsigned long * __libc_ia64_register_backing_store_base;
 #include "libguile/debug-malloc.h"
 #endif
 
-#ifdef HAVE_UNISTD_H
 #include <unistd.h>
-#endif
 
 /* Set this to != 0 if every cell that is accessed shall be checked:
  */

diff --git a/libguile/gdbint.c b/libguile/gdbint.c
index 7a0ebc9..0628c98 100644 (file)
--- a/libguile/gdbint.c
+++ b/libguile/gdbint.c
@@ -1,6 +1,6 @@
 /* GDB interface for Guile
- * Copyright (C) 1996,1997,1999,2000,2001,2002,2004,2009,2011,2012
- * Free Software Foundation, Inc.
+ * Copyright (C) 1996,1997,1999,2000,2001,2002,2004,2009,2011,2012,
+ *   2014 Free Software Foundation, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public License
@@ -26,9 +26,7 @@
 
 #include <stdio.h>
 #include <string.h>
-#ifdef HAVE_UNISTD_H
 #include <unistd.h>
-#endif
 
 #include "libguile/strports.h"
 #include "libguile/read.h"

diff --git a/libguile/init.c b/libguile/init.c
index 455a772..b320360 100644 (file)
--- a/libguile/init.c
+++ b/libguile/init.c
@@ -1,5 +1,6 @@
 /* Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
- *   2004, 2006, 2009, 2010, 2011, 2012, 2013 Free Software Foundation, Inc.
+ *   2004, 2006, 2009, 2010, 2011, 2012, 2013,
+ *   2014 Free Software Foundation, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public License
@@ -146,9 +147,7 @@
 #ifdef HAVE_STRING_H
 #include <string.h>
 #endif
-#ifdef HAVE_UNISTD_H
 #include <unistd.h>
-#endif
 
 
 \f

diff --git a/libguile/ioext.c b/libguile/ioext.c
index 089ef1a..d324cc2 100644 (file)
--- a/libguile/ioext.c
+++ b/libguile/ioext.c
@@ -1,4 +1,5 @@
-/*     Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2006 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2006,
+ *   2014 Free Software Foundation, Inc.
  * 
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public License
@@ -41,9 +42,7 @@
 #ifdef HAVE_IO_H
 #include <io.h>
 #endif
-#ifdef HAVE_UNISTD_H
 #include <unistd.h>
-#endif
 \f
 
 SCM_DEFINE (scm_ftell, "ftell", 1, 0, 0, 

diff --git a/libguile/load.c b/libguile/load.c
index fbbbae4..50b3180 100644 (file)
--- a/libguile/load.c
+++ b/libguile/load.c
@@ -1,5 +1,5 @@
 /* Copyright (C) 1995, 1996, 1998, 1999, 2000, 2001, 2004, 2006, 2008,
- *   2009, 2010, 2011, 2012, 2013 Free Software Foundation, Inc.
+ *   2009, 2010, 2011, 2012, 2013, 2014 Free Software Foundation, Inc.
  * 
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public License
@@ -50,10 +50,7 @@
 
 #include <sys/types.h>
 #include <sys/stat.h>
-
-#ifdef HAVE_UNISTD_H
 #include <unistd.h>
-#endif /* HAVE_UNISTD_H */
 
 #ifdef HAVE_PWD_H
 #include <pwd.h>

diff --git a/libguile/mallocs.c b/libguile/mallocs.c
index 05c6a85..de11972 100644 (file)
--- a/libguile/mallocs.c
+++ b/libguile/mallocs.c
@@ -1,5 +1,6 @@
 /* classes: src_files 
- * Copyright (C) 1995,1997,1998,2000,2001, 2006 Free Software Foundation, Inc.
+ * Copyright (C) 1995,1997,1998,2000,2001, 2006,
+ *   2014 Free Software Foundation, Inc.
  * 
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public License
@@ -32,9 +33,7 @@
 
 #include "libguile/mallocs.h"
 
-#ifdef HAVE_UNISTD_H
 #include <unistd.h>
-#endif
 
 
 \f

diff --git a/libguile/mkstemp.c b/libguile/mkstemp.c
index a7eaf10..d752d07 100644 (file)
--- a/libguile/mkstemp.c
+++ b/libguile/mkstemp.c
@@ -1,4 +1,6 @@
-/* Copyright (C) 1991, 1992, 1996, 1998, 2001, 2006, 2013 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1992, 1996, 1998, 2001, 2006, 2013,
+     2014 Free Software Foundation, Inc.
+
    This file is derived from mkstemps.c from the GNU Libiberty Library
    which in turn is derived from the GNU C Library.
 
@@ -33,9 +35,7 @@
 #include <errno.h>
 #include <stdio.h>
 #include <fcntl.h>
-#ifdef HAVE_UNISTD_H
 #include <unistd.h>
-#endif
 #ifdef HAVE_SYS_TIME_H
 #include <sys/time.h>
 #endif

diff --git a/libguile/ports.c b/libguile/ports.c
index 720ffc1..be12a8d 100644 (file)
--- a/libguile/ports.c
+++ b/libguile/ports.c
@@ -1,5 +1,6 @@
 /* Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2006,
- *   2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 Free Software Foundation, Inc.
+ *   2007, 2008, 2009, 2010, 2011, 2012, 2013,
+ *   2014 Free Software Foundation, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public License
@@ -71,9 +72,7 @@
 #include <io.h>
 #endif
 
-#ifdef HAVE_UNISTD_H
 #include <unistd.h>
-#endif
 
 #ifdef HAVE_SYS_IOCTL_H
 #include <sys/ioctl.h>

diff --git a/libguile/posix.c b/libguile/posix.c
index 3e03c86..6a940e4 100644 (file)
--- a/libguile/posix.c
+++ b/libguile/posix.c
@@ -1,5 +1,6 @@
 /* Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
- *   2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Free Software Foundation, Inc.
+ *   2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013,
+ *   2014 Free Software Foundation, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public License
@@ -46,9 +47,7 @@
 # endif
 #endif
 
-#ifdef HAVE_UNISTD_H
 #include <unistd.h>
-#endif
 
 #ifdef LIBC_H_WITH_UNISTD_H
 #include <libc.h>

diff --git a/libguile/r6rs-ports.c b/libguile/r6rs-ports.c
index 5f3b156..83f8996 100644 (file)
--- a/libguile/r6rs-ports.c
+++ b/libguile/r6rs-ports.c
@@ -20,10 +20,7 @@
 # include <config.h>
 #endif
 
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-
+#include <unistd.h>
 #include <string.h>
 #include <stdio.h>
 #include <assert.h>

diff --git a/libguile/random.c b/libguile/random.c
index c0b04bc..18737aa 100644 (file)
--- a/libguile/random.c
+++ b/libguile/random.c
@@ -1,5 +1,6 @@
 /* Copyright (C) 1999, 2000, 2001, 2003, 2005, 2006, 2009, 2010,
- *    2012, 2013 Free Software Foundation, Inc.
+ *    2012, 2013, 2014 Free Software Foundation, Inc.
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public License
  * as published by the Free Software Foundation; either version 3 of
@@ -31,10 +32,7 @@
 #include <math.h>
 #include <string.h>
 #include <sys/types.h>
-
-#ifdef HAVE_UNISTD_H
 #include <unistd.h>
-#endif
 
 #include "libguile/smob.h"
 #include "libguile/numbers.h"

diff --git a/libguile/rw.c b/libguile/rw.c
index a9b4a32..a64e6f8 100644 (file)
--- a/libguile/rw.c
+++ b/libguile/rw.c
@@ -1,4 +1,4 @@
-/*     Copyright (C) 2001, 2006, 2009 Free Software Foundation, Inc.
+/* Copyright (C) 2001, 2006, 2009, 2014 Free Software Foundation, Inc.
  * 
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public License
@@ -37,9 +37,7 @@
 #include "libguile/modules.h"
 #include "libguile/strports.h"
 
-#ifdef HAVE_UNISTD_H
 #include <unistd.h>
-#endif
 #ifdef HAVE_IO_H
 #include <io.h>
 #endif

diff --git a/libguile/scmsigs.c b/libguile/scmsigs.c
index 97435f4..f404b6a 100644 (file)
--- a/libguile/scmsigs.c
+++ b/libguile/scmsigs.c
@@ -1,4 +1,5 @@
-/* Copyright (C) 1995,1996,1997,1998,1999,2000,2001, 2002, 2004, 2006, 2007, 2008, 2009, 2011, 2013 Free Software Foundation, Inc.
+/* Copyright (C) 1995,1996,1997,1998,1999,2000,2001, 2002, 2004, 2006,
+ *   2007, 2008, 2009, 2011, 2013, 2014 Free Software Foundation, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public License
@@ -32,9 +33,7 @@
 #include <process.h>    /* for mingw */
 #endif
 
-#ifdef HAVE_UNISTD_H
 #include <unistd.h>
-#endif
 
 #ifdef HAVE_SYS_TIME_H
 #include <sys/time.h>

diff --git a/libguile/script.c b/libguile/script.c
index 83daf8a..0d7b28f 100644 (file)
--- a/libguile/script.c
+++ b/libguile/script.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1994-1998, 2000-2011 Free Software Foundation, Inc.
+/* Copyright (C) 1994-1998, 2000-2011, 2014 Free Software Foundation, Inc.
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public License
  * as published by the Free Software Foundation; either version 3 of
@@ -46,9 +46,7 @@
 #include <string.h>
 #endif
 
-#ifdef HAVE_UNISTD_H
 #include <unistd.h>            /* for X_OK define */
-#endif
 
 #ifdef HAVE_IO_H
 #include <io.h>

diff --git a/libguile/simpos.c b/libguile/simpos.c
index 8859d4f..6b3f51b 100644 (file)
--- a/libguile/simpos.c
+++ b/libguile/simpos.c
@@ -1,5 +1,5 @@
 /* Copyright (C) 1995, 1996, 1997, 1998, 2000, 2001, 2003, 2004, 2009,
- *   2010, 2012 Free Software Foundation, Inc.
+ *   2010, 2012, 2014 Free Software Foundation, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public License
@@ -40,9 +40,7 @@
 #ifdef HAVE_STRING_H
 #include <string.h>
 #endif
-#ifdef HAVE_UNISTD_H
 #include <unistd.h>
-#endif
 #if HAVE_SYS_WAIT_H
 # include <sys/wait.h>
 #endif

diff --git a/libguile/socket.c b/libguile/socket.c
index 09f4831..c0faae1 100644 (file)
--- a/libguile/socket.c
+++ b/libguile/socket.c
@@ -33,9 +33,7 @@
 #ifdef HAVE_STRING_H
 #include <string.h>
 #endif
-#ifdef HAVE_UNISTD_H
 #include <unistd.h>
-#endif
 #include <sys/types.h>
 #include <sys/socket.h>
 #ifdef HAVE_UNIX_DOMAIN_SOCKETS

diff --git a/libguile/stime.c b/libguile/stime.c
index 78539d9..f430ca4 100644 (file)
--- a/libguile/stime.c
+++ b/libguile/stime.c
@@ -1,4 +1,5 @@
-/* Copyright (C) 1995,1996,1997,1998,1999,2000,2001, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2013 Free Software Foundation, Inc.
+/* Copyright (C) 1995,1996,1997,1998,1999,2000,2001, 2003, 2004, 2005, 2006,
+ *   2007, 2008, 2009, 2011, 2013, 2014 Free Software Foundation, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public License
@@ -59,9 +60,7 @@
 #include "libguile/validate.h"
 #include "libguile/stime.h"
 
-#ifdef HAVE_UNISTD_H
 #include <unistd.h>
-#endif
 
 \f
 #ifdef HAVE_CLOCK_GETTIME

diff --git a/libguile/strports.c b/libguile/strports.c
index 582b5e9..f306019 100644 (file)
--- a/libguile/strports.c
+++ b/libguile/strports.c
@@ -1,5 +1,5 @@
 /* Copyright (C) 1995, 1996, 1998, 1999, 2000, 2001, 2002, 2003, 2005, 2006,
- *   2009, 2010, 2011, 2012 Free Software Foundation, Inc.
+ *   2009, 2010, 2011, 2012, 2014 Free Software Foundation, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public License
@@ -27,9 +27,7 @@
 #include "libguile/_scm.h"
 
 #include <stdio.h>
-#ifdef HAVE_UNISTD_H
 #include <unistd.h>
-#endif
 
 #include "libguile/bytevectors.h"
 #include "libguile/eval.h"

diff --git a/libguile/threads.c b/libguile/threads.c
index 8fddbce..15e4919 100644 (file)
--- a/libguile/threads.c
+++ b/libguile/threads.c
@@ -1,6 +1,6 @@
 /* Copyright (C) 1995, 1996, 1997, 1998, 2000, 2001, 2002, 2003, 2004,
- *   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
- *   Free Software Foundation, Inc.
+ *   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013,
+ *   2014 Free Software Foundation, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public License
@@ -28,9 +28,7 @@
 #include "libguile/_scm.h"
 
 #include <stdlib.h>
-#if HAVE_UNISTD_H
 #include <unistd.h>
-#endif
 #include <stdio.h>
 
 #ifdef HAVE_STRING_H