2002-04-30 Roland McGrath <roland@frob.com>

	Removed old GNU stdio implementation; GNU libio is now the only option.
	* configure.in: Removed --enable-libio option and @stdio@ subst var.
	Define USE_IN_LIBIO unconditionally.
	* configure: Regenerated.
	* Makeconfig (stdio): Set to libio by default.
	* config.make.in (stdio): Variable removed.
	* sysdeps/unix/sysv/linux/configure.in: Don't set $stdio.
	* sysdeps/unix/sysv/linux/configure: Regenerated.
	* sysdeps/mach/hurd/configure.in: Don't test $stdio.
	* sysdeps/mach/hurd/configure: Regenerated.
	* stdio/.cvsignore: File removed.
	* stdio/Makefile: File removed.
	* stdio/Versions: File removed.
	* stdio/__fbufsize.c: File removed.
	* stdio/__flbf.c: File removed.
	* stdio/__fpending.c: File removed.
	* stdio/__fpurge.c: File removed.
	* stdio/__freadable.c: File removed.
	* stdio/__freading.c: File removed.
	* stdio/__fsetlocking.c: File removed.
	* stdio/__fwritable.c: File removed.
	* stdio/__fwriting.c: File removed.
	* stdio/clearerr.c: File removed.
	* stdio/fclose.c: File removed.
	* stdio/fcloseall.c: File removed.
	* stdio/feof.c: File removed.
	* stdio/ferror.c: File removed.
	* stdio/fflush.c: File removed.
	* stdio/fgetc.c: File removed.
	* stdio/fgetpos.c: File removed.
	* stdio/fgets.c: File removed.
	* stdio/fileno.c: File removed.
	* stdio/fmemopen.c: File removed.
	* stdio/fopen.c: File removed.
	* stdio/fopncook.c: File removed.
	* stdio/fputc.c: File removed.
	* stdio/fputs.c: File removed.
	* stdio/fread.c: File removed.
	* stdio/freopen.c: File removed.
	* stdio/fseek.c: File removed.
	* stdio/fsetpos.c: File removed.
	* stdio/ftell.c: File removed.
	* stdio/fwrite.c: File removed.
	* stdio/getc.c: File removed.
	* stdio/getchar.c: File removed.
	* stdio/getdelim.c: File removed.
	* stdio/gets.c: File removed.
	* stdio/glue.c: File removed.
	* stdio/internals.c: File removed.
	* stdio/linewrap.c: File removed.
	* stdio/linewrap.h: File removed.
	* stdio/memstream.c: File removed.
	* stdio/newstream.c: File removed.
	* stdio/obstream.c: File removed.
	* stdio/putc.c: File removed.
	* stdio/putchar.c: File removed.
	* stdio/puts.c: File removed.
	* stdio/rewind.c: File removed.
	* stdio/setbuf.c: File removed.
	* stdio/setbuffer.c: File removed.
	* stdio/setlinebuf.c: File removed.
	* stdio/setvbuf.c: File removed.
	* stdio/stdio.h: File removed.
	* stdio/ungetc.c: File removed.
	* stdio/vasprintf.c: File removed.
	* stdio/vscanf.c: File removed.
	* stdio/vsnprintf.c: File removed.
	* stdio/vsprintf.c: File removed.
	* stdio/vsscanf.c: File removed.
	* sysdeps/generic/defs.c: File removed.
	* sysdeps/generic/fdopen.c: File removed.
	* sysdeps/generic/pipestream.c: File removed.
	* sysdeps/generic/stdio_init.c: File removed.
	* sysdeps/generic/sysd-stdio.c: File removed.
	* sysdeps/generic/vdprintf.c: File removed.
	* sysdeps/mach/hurd/defs.c: File removed.
	* sysdeps/mach/hurd/fdopen.c: File removed.
	* sysdeps/mach/hurd/pipestream.c: File removed.
	* sysdeps/mach/hurd/stdio_init.c: File removed.
	* sysdeps/mach/hurd/sysd-stdio.c: File removed.
	* sysdeps/mach/hurd/vdprintf.c: File removed.
	* sysdeps/posix/defs.c: File removed.
	* sysdeps/posix/fdopen.c: File removed.
	* sysdeps/posix/pipestream.c: File removed.
	* sysdeps/posix/stdio_init.c: File removed.
	* sysdeps/posix/vdprintf.c: File removed.
	* sysdeps/unix/pipestream.c: File removed.
	* sysdeps/unix/sysv/sysd-stdio.c: File removed.
	* sysdeps/unix/sysv/sco3.2.4/pipestream.c: File removed.
	* sysdeps/unix/sysv/sysv4/pipestream.c: File removed.

1 files changed, 0 insertions, 87 deletions

diff --git a/sysdeps/mach/hurd/defs.c b/sysdeps/mach/hurd/defs.c
deleted file mode 100644
index 3999957d41..0000000000
--- a/sysdeps/mach/hurd/defs.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/* Definitions of global stdio data structures.
-   Copyright (C) 1991,92,93,94,95,97,2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C 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 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <stdio.h>
-#include <hurd/fd.h>
-#include <unistd.h>
-
-FILE *stdin, *stdout, *stderr;
-
-/* Pointer to the first stream in the list.  */
-FILE *__stdio_head = NULL;
-
-/* XXX should be __init_stdio? */
-static void
-init_stdio (void)
-{
-  inline void init (FILE **streamptr, int fd)
-    {
-      /* We want to use the existing FILE object if one has been allocated.
-	 (This will only be the case if our image came from something like
-	 Emacs's unexec, where we were called in the first run.)  */
-      FILE *s = *streamptr ?: __newstream ();
-      struct hurd_fd *d = _hurd_fd_get (fd);
-      if (d == NULL)
-	{
-	  /* There is no file descriptor allocated.  We want the standard
-	     streams to always refer to their standard file descriptors, even
-	     if those descriptors are not set up until later.  So allocate
-	     the descriptor structure with no ports and store it in the
-	     stream.  Operations will fail until ports are installed in the
-	     file descriptor.  */
-	  if (d = _hurd_alloc_fd (NULL, fd))
-	    __spin_unlock (&d->port.lock);
-	}
-      if (s)
-	s->__cookie = d;
-      *streamptr = s;
-    }
-#define S(NAME, FD, MODE) \
-  init (&NAME, FD); if (NAME) NAME->__mode.__##MODE = 1;
-
-  S (stdin, STDIN_FILENO, read);
-  S (stdout, STDOUT_FILENO, write);
-  S (stderr, STDERR_FILENO, write);
-
-#undef S
-
-  if (stderr)
-    stderr->__userbuf = 1;	/* stderr is always unbuffered.  */
-
-  (void) &init_stdio;		/* Avoid "defined but not used" warning.  */
-}
-/* This initializer will be run along with other vanilla libc initializers
-   in a normal Posixoid environment.  The earlier Hurd-speciifc initializer
-   phases cannot use normal facilities like malloc (which stdio uses).  */
-text_set_element (__libc_subinit, init_stdio);
-
-/* This function MUST be in this file!
-   This is because we want _cleanup to go into the __libc_atexit set
-   when any stdio code is used (and to use any stdio code, one must reference
-   something defined in this file), and since only local symbols can be made
-   set elements, having the set element stab entry here and _cleanup elsewhere
-   loses; and having them both elsewhere loses because there is no reference
-   to cause _cleanup to be linked in.  */
-
-void
-_cleanup (void)
-{
-  __fcloseall ();
-}
-text_set_element (__libc_atexit, _cleanup);