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Diffstat (limited to 'contrib/libg++/libio/stdstrbufs.cc')
| -rw-r--r-- | contrib/libg++/libio/stdstrbufs.cc | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/contrib/libg++/libio/stdstrbufs.cc b/contrib/libg++/libio/stdstrbufs.cc deleted file mode 100644 index 8af259988a5d..000000000000 --- a/contrib/libg++/libio/stdstrbufs.cc +++ /dev/null @@ -1,115 +0,0 @@ -/* -Copyright (C) 1994 Free Software Foundation - -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. */ - - -/* This file provides definitions of _IO_stdin, _IO_stdout, and _IO_stderr - for C++ code. Compare stdfiles.c. - (The difference is that here the vtable field is set to - point to builtinbuf's vtable, so the objects are effectively - of class builtinbuf.) */ - -#include "libioP.h" -#include <stdio.h> - -#if !defined(filebuf_vtable) && defined(__cplusplus) -#ifdef __GNUC__ -extern char filebuf_vtable[] - asm (_G_VTABLE_LABEL_PREFIX -#if _G_VTABLE_LABEL_HAS_LENGTH - "7" -#endif - "filebuf"); -#else /* !__GNUC__ */ -#if _G_VTABLE_LABEL_HAS_LENGTH -#define filebuf_vtable _G_VTABLE_LABEL_PREFIX_ID##7filebuf -#else -#define filebuf_vtable _G_VTABLE_LABEL_PREFIX_ID##filebuf -#endif -extern char filebuf_vtable[]; -#endif /* !__GNUC__ */ -#endif /* !defined(filebuf_vtable) && defined(__cplusplus) */ - -#ifndef STD_VTABLE -#define STD_VTABLE (const struct _IO_jump_t *)filebuf_vtable -#endif - -#define DEF_STDFILE(NAME, FD, CHAIN, FLAGS) \ - struct _IO_FILE_plus NAME = {FILEBUF_LITERAL(CHAIN, FLAGS, FD), STD_VTABLE} - -DEF_STDFILE(_IO_stdin_, 0, 0, _IO_NO_WRITES); -DEF_STDFILE(_IO_stdout_, 1, &_IO_stdin_.file, _IO_NO_READS); -DEF_STDFILE(_IO_stderr_, 2, &_IO_stdout_.file, - _IO_NO_READS+_IO_UNBUFFERED); - -#ifdef _STDIO_USES_IOSTREAM -_IO_FILE *_IO_list_all = &_IO_stderr_.file; -#else /* !_STDIO_USES_IOSTREAM */ -#include "stdiostream.h" - -struct _IO_fake_stdiobuf { - struct { - _IO_FILE file; - const void *vtable; - } s; - FILE *stdio_file; -}; - -/* Define stdiobuf_vtable as a name for the virtual function table - of the stdiobuf class. */ -#ifndef stdiobuf_vtable -#ifdef __GNUC__ -extern struct _IO_jump_t stdiobuf_vtable - asm (_G_VTABLE_LABEL_PREFIX -#if _G_VTABLE_LABEL_HAS_LENGTH - "8" -#endif - "stdiobuf"); -#else /* !__GNUC__ */ -#if _G_VTABLE_LABEL_HAS_LENGTH -#define stdiobuf_vtable _G_VTABLE_LABEL_PREFIX_ID##8stdiobuf -#else -#define stdiobuf_vtable _G_VTABLE_LABEL_PREFIX_ID##stdiobuf -#endif -extern struct _IO_jump_t stdiobuf_vtable; -#endif /* !__GNUC__ */ -#endif /* !stdiobuf_vtable */ - -#if _IO_UNIFIED_JUMPTABLES -#define JUMP_PTR /* Nothing */ -#else -#define JUMP_PTR &_IO_streambuf_jumps, -#endif - -#define DEF_STDIOFILE(NAME, FD, FILE, FLAGS, CHAIN) \ - struct _IO_fake_stdiobuf NAME = \ - {{{ _IO_MAGIC+_IO_LINKED+_IO_IS_FILEBUF+_IO_UNBUFFERED+FLAGS, \ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, CHAIN, JUMP_PTR FD},\ - &stdiobuf_vtable}, FILE} - -DEF_STDIOFILE(_IO_stdin_buf, 0, stdin, _IO_NO_WRITES, &_IO_stderr_.file); -DEF_STDIOFILE(_IO_stdout_buf, 1, stdout, _IO_NO_READS, &_IO_stdin_buf.s.file); -DEF_STDIOFILE(_IO_stderr_buf, 2, stderr, _IO_NO_READS, &_IO_stdout_buf.s.file); - -_IO_FILE *_IO_list_all = &_IO_stderr_buf.s.file; -#endif /* !_STDIO_USES_IOSTREAM */ |