1/*********************************************************************** 2* * 3* This software is part of the ast package * 4* Copyright (c) 1985-2011 AT&T Intellectual Property * 5* and is licensed under the * 6* Eclipse Public License, Version 1.0 * 7* by AT&T Intellectual Property * 8* * 9* A copy of the License is available at * 10* http://www.eclipse.org/org/documents/epl-v10.html * 11* (with md5 checksum b35adb5213ca9657e911e9befb180842) * 12* * 13* Information and Software Systems Research * 14* AT&T Research * 15* Florham Park NJ * 16* * 17* Glenn Fowler <gsf@research.att.com> * 18* David Korn <dgk@research.att.com> * 19* Phong Vo <kpv@research.att.com> * 20* * 21***********************************************************************/ 22#pragma prototyped 23 24#ifndef _STDHDR_H 25#define _STDHDR_H 1 26 27#ifndef _NO_LARGEFILE64_SOURCE 28#define _NO_LARGEFILE64_SOURCE 1 29#endif 30#undef _LARGEFILE64_SOURCE 31 32#define _ast_fseeko ______fseeko 33#define _ast_ftello ______ftello 34#include "sfhdr.h" 35#undef _ast_fseeko 36#undef _ast_ftello 37 38#include "stdio.h" 39 40#define SF_MB 010000 41#define SF_WC 020000 42 43#if _UWIN 44 45#define STDIO_TRANSFER 1 46 47typedef int (*Fun_f)(); 48 49typedef struct Funvec_s 50{ 51 const char* name; 52 Fun_f vec[2]; 53} Funvec_t; 54 55extern int _stdfun(Sfio_t*, Funvec_t*); 56 57#define STDIO_INT(p,n,t,f,a) \ 58 { \ 59 typedef t (*_s_f)f; \ 60 int _i; \ 61 static Funvec_t _v = { n }; \ 62 if ((_i = _stdfun(p, &_v)) < 0) \ 63 return -1; \ 64 else if (_i > 0) \ 65 return ((_s_f)_v.vec[_i])a; \ 66 } 67 68#define STDIO_PTR(p,n,t,f,a) \ 69 { \ 70 typedef t (*_s_f)f; \ 71 int _i; \ 72 static Funvec_t _v = { n }; \ 73 if ((_i = _stdfun(p, &_v)) < 0) \ 74 return 0; \ 75 else if (_i > 0) \ 76 return ((_s_f)_v.vec[_i])a; \ 77 } 78 79#define STDIO_VOID(p,n,t,f,a) \ 80 { \ 81 typedef t (*_s_f)f; \ 82 int _i; \ 83 static Funvec_t _v = { n }; \ 84 if ((_i = _stdfun(p, &_v)) < 0) \ 85 return; \ 86 else if (_i > 0) \ 87 { \ 88 ((_s_f)_v.vec[_i])a; \ 89 return; \ 90 } \ 91 } 92 93#else 94 95#define STDIO_INT(p,n,t,f,a) 96#define STDIO_PTR(p,n,t,f,a) 97#define STDIO_VOID(p,n,t,f,a) 98 99#endif 100 101#define FWIDE(f,r) \ 102 do \ 103 { \ 104 if (fwide(f, 0) < 0) \ 105 return r; \ 106 f->bits |= SF_WC; \ 107 } while (0) 108 109#ifdef __EXPORT__ 110#define extern __EXPORT__ 111#endif 112 113extern int sfdcwide(Sfio_t*); 114 115#endif 116