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Annotation of GNUtools/libg++/libio/stdiostream.h, revision 1.1

1.1     ! root        1: /* This is part of libio/iostream, providing -*- C++ -*- input/output.
        !             2: Copyright (C) 1993 Free Software Foundation
        !             3: 
        !             4: This file is part of the GNU IO Library.  This library is free
        !             5: software; you can redistribute it and/or modify it under the
        !             6: terms of the GNU General Public License as published by the
        !             7: Free Software Foundation; either version 2, or (at your option)
        !             8: any later version.
        !             9: 
        !            10: This library is distributed in the hope that it will be useful,
        !            11: but WITHOUT ANY WARRANTY; without even the implied warranty of
        !            12: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
        !            13: GNU General Public License for more details.
        !            14: 
        !            15: You should have received a copy of the GNU General Public License
        !            16: along with GNU CC; see the file COPYING.  If not, write to
        !            17: the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
        !            18: 
        !            19: As a special exception, if you link this library with files
        !            20: compiled with a GNU compiler to produce an executable, this does not cause
        !            21: the resulting executable to be covered by the GNU General Public License.
        !            22: This exception does not however invalidate any other reasons why
        !            23: the executable file might be covered by the GNU General Public License. */
        !            24: 
        !            25: /* Written by Per Bothner ([email protected]). */
        !            26: 
        !            27: #ifndef _STDIOSTREAM_H
        !            28: #define _STDIOSTREAM_H
        !            29: 
        !            30: #ifdef __GNUG__
        !            31: #pragma interface
        !            32: #pragma cplusplus
        !            33: #endif
        !            34: 
        !            35: #include <streambuf.h>
        !            36: #include <stdio.h>
        !            37: 
        !            38: class stdiobuf : public filebuf {
        !            39:   protected:
        !            40:     FILE *_file;
        !            41:   public:
        !            42:     FILE* stdiofile() const { return _file; }
        !            43:     stdiobuf(FILE *f);
        !            44:     virtual _IO_ssize_t sys_read(char* buf, _IO_size_t size);
        !            45:     virtual _IO_fpos_t sys_seek(_IO_fpos_t, _seek_dir);
        !            46:     virtual _IO_ssize_t sys_write(const void*, _IO_size_t);
        !            47:     virtual int sys_close();
        !            48:     virtual int sync();
        !            49:     virtual int overflow(int c = EOF);
        !            50:     virtual int xsputn(const char* s, int n);
        !            51: };
        !            52: 
        !            53: #endif /* !_STDIOSTREAM_H */

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