Return to stdiostream.h CVS log

Up to [Apple XNU] / GNUtools / libg++ / libio

Annotation of GNUtools/libg++/libio/stdiostream.h, revision 1.1.1.1

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 */

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.