diff options
| -rw-r--r-- | libio/oldstdfiles.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libio/oldstdfiles.c b/libio/oldstdfiles.c index 609b7d9ef2..c281d25f13 100644 --- a/libio/oldstdfiles.c +++ b/libio/oldstdfiles.c @@ -87,6 +87,11 @@ _IO_check_libio (void) stdout->_vtable_offset = stderr->_vtable_offset = ((int) sizeof (struct _IO_FILE) - (int) sizeof (struct _IO_FILE_complete)); + + if (_IO_stdin_.vtable != &_IO_old_file_jumps + || _IO_stdout_.vtable != &_IO_old_file_jumps + || _IO_stderr_.vtable != &_IO_old_file_jumps) + IO_set_accept_foreign_vtables (&_IO_vtable_check); } } |