Remove libio

From-SVN: r39453

1 files changed, 0 insertions, 100 deletions

diff --git a/libio/iosetvbuf.c b/libio/iosetvbuf.c
deleted file mode 100644
index 65eeea5..0000000
--- a/libio/iosetvbuf.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/* Copyright (C) 1993, 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU IO Library.
-
-   This library 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.
-
-   This 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
-   General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this library; see the file COPYING.  If not, write to
-   the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
-   MA 02111-1307, USA.
-
-   As a special exception, if you link this library with files
-   compiled with a GNU compiler to produce an executable, this does
-   not cause the resulting executable to be covered by the GNU General
-   Public License.  This exception does not however invalidate any
-   other reasons why the executable file might be covered by the GNU
-   General Public License.  */
-
-#include "libioP.h"
-
-#define _IOFBF 0 /* Fully buffered. */
-#define _IOLBF 1 /* Line buffered. */
-#define _IONBF 2 /* No buffering. */
-
-int
-_IO_setvbuf (fp, buf, mode, size)
-     _IO_FILE *fp;
-     char *buf;
-     int mode;
-     _IO_size_t size;
-{
-  int result;
-  CHECK_FILE (fp, EOF);
-  _IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
-  _IO_flockfile (fp);
-  switch (mode)
-    {
-    case _IOFBF:
-      fp->_IO_file_flags &= ~_IO_LINE_BUF|_IO_UNBUFFERED;
-      if (buf == NULL)
-	{
-	  if (fp->_IO_buf_base == NULL)
-	    {
-	      /* There is no flag to distinguish between "fully buffered
-		 mode has been explicitly set" as opposed to "line
-		 buffering has not been explicitly set".  In both
-		 cases, _IO_LINE_BUF is off.  If this is a tty, and
-		 _IO_filedoalloc later gets called, it cannot know if
-		 it should set the _IO_LINE_BUF flag (because that is
-		 the default), or not (because we have explicitly asked
-		 for fully buffered mode).  So we make sure a buffer
-		 gets allocated now, and explicitly turn off line
-		 buffering.
-
-		 A possibly cleaner alternative would be to add an
-		 extra flag, but then flags are a finite resource.  */
-	      if (_IO_DOALLOCATE (fp) < 0)
-		{
-		  result = EOF;
-		  goto unlock_return;
-		}
-	      fp->_IO_file_flags &= ~_IO_LINE_BUF;
-	    }
-	  result = 0;
-	  goto unlock_return;
-	}
-      break;
-    case _IOLBF:
-      fp->_IO_file_flags &= ~_IO_UNBUFFERED;
-      fp->_IO_file_flags |= _IO_LINE_BUF;
-      if (buf == NULL)
-	{
-	  result = 0;
-	  goto unlock_return;
-	}
-      break;
-    case _IONBF:
-      buf = NULL;
-      size = 0;
-      break;
-    default:
-      result = EOF;
-      goto unlock_return;
-    }
-  result = _IO_SETBUF (fp, buf, size) == NULL ? EOF : 0;
-unlock_return:
-  _IO_cleanup_region_end (1);
-  return result;
-}
-
-#ifdef weak_alias
-weak_alias (_IO_setvbuf, setvbuf)
-#endif