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-rw-r--r--contrib/libstdc++/libio/filedoalloc.c101
1 files changed, 0 insertions, 101 deletions
diff --git a/contrib/libstdc++/libio/filedoalloc.c b/contrib/libstdc++/libio/filedoalloc.c
deleted file mode 100644
index 12c1135..0000000
--- a/contrib/libstdc++/libio/filedoalloc.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/* Copyright (C) 1993, 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. */
-
-/*
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by the University of California, Berkeley. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-/* Modified for GNU iostream by Per Bothner 1991, 1992. */
-
-#ifndef _POSIX_SOURCE
-# define _POSIX_SOURCE
-#endif
-#include "libioP.h"
-#include <sys/types.h>
-#include <sys/stat.h>
-#ifdef __STDC__
-#include <stdlib.h>
-#include <unistd.h>
-#endif
-
-#ifdef _LIBC
-# undef isatty
-# define isatty(Fd) __isatty (Fd)
-#endif
-
-/*
- * Allocate a file buffer, or switch to unbuffered I/O.
- * Per the ANSI C standard, ALL tty devices default to line buffered.
- *
- * As a side effect, we set __SOPT or __SNPT (en/dis-able fseek
- * optimisation) right after the _fstat() that finds the buffer size.
- */
-
-int
-_IO_file_doallocate (fp)
- _IO_FILE *fp;
-{
- _IO_size_t size;
- int couldbetty;
- char *p;
- struct _G_stat64 st;
-
- if (fp->_fileno < 0 || _IO_SYSSTAT (fp, &st) < 0)
- {
- couldbetty = 0;
- size = _IO_BUFSIZ;
-#if 0
- /* do not try to optimise fseek() */
- fp->_flags |= __SNPT;
-#endif
- }
- else
- {
- couldbetty = S_ISCHR (st.st_mode);
-#if _IO_HAVE_ST_BLKSIZE
- size = st.st_blksize <= 0 ? _IO_BUFSIZ : st.st_blksize;
-#else
- size = _IO_BUFSIZ;
-#endif
- }
- ALLOC_BUF (p, size, EOF);
- _IO_setb (fp, p, p + size, 1);
- if (couldbetty && isatty (fp->_fileno))
- fp->_flags |= _IO_LINE_BUF;
- return 1;
-}
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