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15a686af58
header lines and write out foo.symlist files for each foo.so.NN listed. * libio/libioP.h (_IO_wfile_jumps): Remove attribute_hidden. This symbol is exported, and we don't want to hide it. Add libc_hidden_proto instead. (_IO_file_jumps): Add libc_hidden_proto. * libio/wfileops.c (_IO_wfile_jumps): Add libc_hidden_data_def. Remove INTVARDEF. * libio/fileops.c (_IO_file_jumps): Likewise. * libio/stdfiles.c: Don't use INTUSE on them. * libio/iofdopen.c (_IO_new_fdopen): Likewise. * libio/iofopen.c (__fopen_internal): Likewise. * libio/freopen.c (freopen): Likewise. * libio/freopen64.c (freopen64): Likewise. * libio/iovdprintf.c (_IO_vdprintf): Likewise.
79 lines
2.5 KiB
C
79 lines
2.5 KiB
C
/* Copyright (C) 1993,1995,1996,1997,1998,2000,2001,2002, 2003
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Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA.
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As a special exception, if you link the code in this file with
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files compiled with a GNU compiler to produce an executable,
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that does not cause the resulting executable to be covered by
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the GNU Lesser General Public License. This exception does not
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however invalidate any other reasons why the executable file
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might be covered by the GNU Lesser General Public License.
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This exception applies to code released by its copyright holders
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in files containing the exception. */
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#include "libioP.h"
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#include "stdio.h"
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#include <stdlib.h>
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#include <fd_to_filename.h>
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FILE *
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freopen64 (filename, mode, fp)
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const char* filename;
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const char* mode;
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FILE *fp;
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{
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#ifdef _G_OPEN64
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FILE *result;
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int fd = -1;
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CHECK_FILE (fp, NULL);
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if (!(fp->_flags & _IO_IS_FILEBUF))
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return NULL;
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_IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
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_IO_flockfile (fp);
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if (filename == NULL && _IO_fileno (fp) >= 0)
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{
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fd = __dup (_IO_fileno (fp));
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if (fd != -1)
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filename = fd_to_filename (fd);
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}
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INTUSE(_IO_file_close_it) (fp);
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_IO_JUMPS ((struct _IO_FILE_plus *) fp) = &_IO_file_jumps;
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if (fp->_vtable_offset == 0 && fp->_wide_data != NULL)
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fp->_wide_data->_wide_vtable = &_IO_wfile_jumps;
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result = INTUSE(_IO_file_fopen) (fp, filename, mode, 0);
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if (result != NULL)
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result = __fopen_maybe_mmap (result);
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if (result != NULL)
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/* unbound stream orientation */
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result->_mode = 0;
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if (fd != -1)
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{
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__close (fd);
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if (filename != NULL)
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free ((char *) filename);
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}
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_IO_funlockfile (fp);
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_IO_cleanup_region_end (0);
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return result;
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#else
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__set_errno (ENOSYS);
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return NULL;
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#endif
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}
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