14887Schin /*********************************************************************** 24887Schin * * 34887Schin * This software is part of the ast package * 4*12068SRoger.Faulkner@Oracle.COM * Copyright (c) 1985-2010 AT&T Intellectual Property * 54887Schin * and is licensed under the * 64887Schin * Common Public License, Version 1.0 * 78462SApril.Chin@Sun.COM * by AT&T Intellectual Property * 84887Schin * * 94887Schin * A copy of the License is available at * 104887Schin * http://www.opensource.org/licenses/cpl1.0.txt * 114887Schin * (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) * 124887Schin * * 134887Schin * Information and Software Systems Research * 144887Schin * AT&T Research * 154887Schin * Florham Park NJ * 164887Schin * * 174887Schin * Glenn Fowler <gsf@research.att.com> * 184887Schin * David Korn <dgk@research.att.com> * 194887Schin * Phong Vo <kpv@research.att.com> * 204887Schin * * 214887Schin ***********************************************************************/ 224887Schin #ifndef _SFIO_S_H 234887Schin #define _SFIO_S_H 1 244887Schin 254887Schin /* 264887Schin * sfio file structure used by sfio and the stdio source compatibility library 274887Schin */ 284887Schin 294887Schin #if !defined(_SFHDR_H) && defined(_SFIO_H) && SFIO_VERSION < 20020214L 304887Schin #define _data data 314887Schin #define _endb endb 324887Schin #define _next next 334887Schin #endif 344887Schin 354887Schin struct _sfio_s 364887Schin { unsigned char* _next; /* next position to read/write from */ 374887Schin unsigned char* _endw; /* end of write buffer */ 384887Schin unsigned char* _endr; /* end of read buffer */ 394887Schin unsigned char* _endb; /* end of buffer */ 404887Schin struct _sfio_s* _push; /* the stream that was pushed on */ 414887Schin unsigned short _flags; /* type of stream */ 424887Schin short _file; /* file descriptor */ 434887Schin unsigned char* _data; /* base of data buffer */ 444887Schin ssize_t _size; /* buffer size */ 454887Schin ssize_t _val; /* values or string lengths */ 464887Schin #ifdef _SFIO_PRIVATE 474887Schin _SFIO_PRIVATE 484887Schin #endif 494887Schin }; 504887Schin 514887Schin #endif 52