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-rw-r--r--libio/iofopen.c109
1 files changed, 0 insertions, 109 deletions
diff --git a/libio/iofopen.c b/libio/iofopen.c
deleted file mode 100644
index 3d30dfd94a..0000000000
--- a/libio/iofopen.c
+++ /dev/null
@@ -1,109 +0,0 @@
-/* Copyright (C) 1993-2017 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, see
- <http://www.gnu.org/licenses/>.
-
- As a special exception, if you link the code in this file with
- files compiled with a GNU compiler to produce an executable,
- that does not cause the resulting executable to be covered by
- the GNU Lesser General Public License. This exception does not
- however invalidate any other reasons why the executable file
- might be covered by the GNU Lesser General Public License.
- This exception applies to code released by its copyright holders
- in files containing the exception. */
-
-#include "libioP.h"
-#include <fcntl.h>
-#include <stdlib.h>
-#include <stddef.h>
-#ifdef _LIBC
-# include <shlib-compat.h>
-#else
-# define _IO_new_fopen fopen
-#endif
-
-_IO_FILE *
-__fopen_maybe_mmap (_IO_FILE *fp)
-{
-#ifdef _G_HAVE_MMAP
- if ((fp->_flags2 & _IO_FLAGS2_MMAP) && (fp->_flags & _IO_NO_WRITES))
- {
- /* Since this is read-only, we might be able to mmap the contents
- directly. We delay the decision until the first read attempt by
- giving it a jump table containing functions that choose mmap or
- vanilla file operations and reset the jump table accordingly. */
-
- if (fp->_mode <= 0)
- _IO_JUMPS_FILE_plus (fp) = &_IO_file_jumps_maybe_mmap;
- else
- _IO_JUMPS_FILE_plus (fp) = &_IO_wfile_jumps_maybe_mmap;
- fp->_wide_data->_wide_vtable = &_IO_wfile_jumps_maybe_mmap;
- }
-#endif
- return fp;
-}
-
-
-_IO_FILE *
-__fopen_internal (const char *filename, const char *mode, int is32)
-{
- struct locked_FILE
- {
- struct _IO_FILE_plus fp;
-#ifdef _IO_MTSAFE_IO
- _IO_lock_t lock;
-#endif
- struct _IO_wide_data wd;
- } *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
-#if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T
- _IO_no_init (&new_f->fp.file, 0, 0, &new_f->wd, &_IO_wfile_jumps);
-#else
- _IO_no_init (&new_f->fp.file, 1, 0, NULL, NULL);
-#endif
- _IO_JUMPS (&new_f->fp) = &_IO_file_jumps;
- _IO_new_file_init_internal (&new_f->fp);
-#if !_IO_UNIFIED_JUMPTABLES
- new_f->fp.vtable = NULL;
-#endif
- if (_IO_file_fopen ((_IO_FILE *) new_f, filename, mode, is32) != NULL)
- return __fopen_maybe_mmap (&new_f->fp.file);
-
- _IO_un_link (&new_f->fp);
- free (new_f);
- return NULL;
-}
-
-_IO_FILE *
-_IO_new_fopen (const char *filename, const char *mode)
-{
- return __fopen_internal (filename, mode, 1);
-}
-
-#ifdef _LIBC
-strong_alias (_IO_new_fopen, __new_fopen)
-versioned_symbol (libc, _IO_new_fopen, _IO_fopen, GLIBC_2_1);
-versioned_symbol (libc, __new_fopen, fopen, GLIBC_2_1);
-
-# if !defined O_LARGEFILE || O_LARGEFILE == 0
-weak_alias (_IO_new_fopen, _IO_fopen64)
-weak_alias (_IO_new_fopen, fopen64)
-# endif
-#endif