vendor/gcc/2.95.3-with_sjlj_fix

1 files changed, 0 insertions, 134 deletions

diff --git a/contrib/libio/iofdopen.c b/contrib/libio/iofdopen.c
deleted file mode 100644
index 841e7032b803..000000000000
--- a/contrib/libio/iofdopen.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/* Copyright (C) 1993, 1994, 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.  */
-
-#ifdef __STDC__
-#include <stdlib.h>
-#endif
-#include "libioP.h"
-#include <fcntl.h>
-
-#ifndef _IO_fcntl
-#define _IO_fcntl fcntl
-#endif
-
-_IO_FILE *
-_IO_fdopen (fd, mode)
-     int fd;
-     const char *mode;
-{
-  int read_write;
-  int posix_mode = 0;
-  struct locked_FILE
-  {
-    struct _IO_FILE_plus fp;
-#ifdef _IO_MTSAFE_IO
-    _IO_lock_t lock;
-#endif
-  } *new_f;
-  int fd_flags;
-
-  switch (*mode++)
-    {
-    case 'r':
-      read_write = _IO_NO_WRITES;
-      break;
-    case 'w':
-      read_write = _IO_NO_READS;
-      break;
-    case 'a':
-      posix_mode = O_APPEND;
-      read_write = _IO_NO_READS|_IO_IS_APPENDING;
-      break;
-    default:
-      MAYBE_SET_EINVAL;
-      return NULL;
-  }
-  if (mode[0] == '+' || (mode[0] == 'b' && mode[1] == '+'))
-    read_write &= _IO_IS_APPENDING;
-#ifdef F_GETFL
-  fd_flags = _IO_fcntl (fd, F_GETFL);
-#ifndef O_ACCMODE
-#define O_ACCMODE (O_RDONLY|O_WRONLY|O_RDWR)
-#endif
-  if (fd_flags == -1
-      || ((fd_flags & O_ACCMODE) == O_RDONLY && !(read_write & _IO_NO_WRITES))
-      || ((fd_flags & O_ACCMODE) == O_WRONLY && !(read_write & _IO_NO_READS)))
-    return NULL;
-
-  /* The May 93 draft of P1003.4/D14.1 (redesignated as 1003.1b)
-     [System Application Program Interface (API) Amendment 1:
-     Realtime Extensions], Rationale B.8.3.3
-     Open a Stream on a File Descriptor says:
-
-         Although not explicitly required by POSIX.1, a good
-         implementation of append ("a") mode would cause the
-         O_APPEND flag to be set.
-
-     (Historical implementations [such as Solaris2] do a one-time
-     seek in fdopen.)
-
-     However, we do not turn O_APPEND off if the mode is "w" (even
-     though that would seem consistent) because that would be more
-     likely to break historical programs.
-     */
-  if ((posix_mode & O_APPEND) && !(fd_flags & O_APPEND))
-    {
-#ifdef F_SETFL
-      if (_IO_fcntl (fd, F_SETFL, fd_flags | O_APPEND) == -1)
-#endif
-	return NULL;
-    }
-#endif
-
-  new_f = (struct locked_FILE *) malloc (sizeof (struct locked_FILE));
-  if (new_f == NULL)
-    return NULL;
-#ifdef _IO_MTSAFE_IO
-  new_f->fp.file._lock = &new_f->lock;
-#endif
-  _IO_init (&new_f->fp.file, 0);
-  _IO_JUMPS (&new_f->fp.file) = &_IO_file_jumps;
-  _IO_file_init (&new_f->fp.file);
-#if  !_IO_UNIFIED_JUMPTABLES
-  new_f->fp.vtable = NULL;
-#endif
-  if (_IO_file_attach (&new_f->fp.file, fd) == NULL)
-    {
-      _IO_un_link (&new_f->fp.file);
-      free (new_f);
-      return NULL;
-    }
-  new_f->fp.file._flags &= ~_IO_DELETE_DONT_CLOSE;
-
-  new_f->fp.file._IO_file_flags =
-    _IO_mask_flags (&new_f->fp.file, read_write,
-		    _IO_NO_READS+_IO_NO_WRITES+_IO_IS_APPENDING);
-
-  return (_IO_FILE *) &new_f->fp;
-}
-
-#ifdef weak_alias
-weak_alias (_IO_fdopen, fdopen)
-#endif