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[p5sagit/p5-mst-13.2.git] / NetWare / nwstdio.h
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32ce01bc 1/*
2 * Copyright © 2001 Novell, Inc. All Rights Reserved.
3 *
4 * You may distribute under the terms of either the GNU General Public
5 * License or the Artistic License, as specified in the README file.
6 *
7 */
8
9/*
10 * FILENAME : nwstdio.h
11 * DESCRIPTION : Making stdio calls go thro' the
12 * NetWare specific implementation.
13 * This gets included if PERLIO_IS_STDIO. Instead
14 * of directly calling stdio functions this goes
15 * thro' IPerlStdIO, this ensures that cgi2perl
16 * can call CGI functions and send the o/p to
17 * browser or console.
18 * Author : SGP
19 * Date Created : June 29th 2001.
20 * Date Modified: June 30th 2001.
21 */
22
23#ifndef ___NWStdio_H___
24#define ___NWStdio_H___
25
26#define PerlIO FILE
27
28#define PerlIO_putc(f,c) (*PL_StdIO->pPutc)(PL_StdIO, (f),(c))
29#define PerlIO_fileno(f) (*PL_StdIO->pFileno)(PL_StdIO, (f))
30#define PerlIO_close(f) (*PL_StdIO->pClose)(PL_StdIO, (f))
31#define PerlIO_stderr() (*PL_StdIO->pStderr)(PL_StdIO)
32#define PerlIO_printf Perl_fprintf_nocontext
33#define PerlIO_vprintf(f,fmt,a) (*PL_StdIO->pVprintf)(PL_StdIO, (f),(fmt),a)
34#define PerlIO_flush(f) (*PL_StdIO->pFlush)(PL_StdIO, (f))
35#define PerlIO_stdout() (*PL_StdIO->pStdout)(PL_StdIO)
36#define PerlIO_stdin() (*PL_StdIO->pStdin)(PL_StdIO)
37#define PerlIO_clearerr(f) (*PL_StdIO->pClearerr)(PL_StdIO, (f))
38#define PerlIO_fdopen(f,s) (*PL_StdIO->pFdopen)(PL_StdIO, (f),(s))
39#define PerlIO_getc(f) (*PL_StdIO->pGetc)(PL_StdIO, (f))
40#define PerlIO_ungetc(f,c) (*PL_StdIO->pUngetc)(PL_StdIO, (c),(f))
41#define PerlIO_tell(f) (*PL_StdIO->pTell)(PL_StdIO, (f))
42#define PerlIO_seek(f,o,w) (*PL_StdIO->pSeek)(PL_StdIO, (f),(o),(w))
43#define PerlIO_error(f) (*PL_StdIO->pError)(PL_StdIO, (f))
44#define PerlIO_write(f,buf,size) (*PL_StdIO->pWrite)(PL_StdIO, (buf), (size),1, (f))
45#define PerlIO_puts(f,s) (*PL_StdIO->pPuts)(PL_StdIO, (f),(s))
46#define PerlIO_read(f,buf,size) (*PL_StdIO->pRead)(PL_StdIO, (buf), (size), 1, (f))
47#define PerlIO_eof(f) (*PL_StdIO->pEof)(PL_StdIO, (f))
57e69e5f 48//#define PerlIO_fdupopen(f) (*PL_StdIO->pFdupopen)(PL_StdIO, (f))
32ce01bc 49#define PerlIO_reopen(p,m,f) (*PL_StdIO->pReopen)(PL_StdIO, (p), (m), (f))
50#define PerlIO_open(x,y) (*PL_StdIO->pOpen)(PL_StdIO, (x),(y))
51
52#ifdef HAS_SETLINEBUF
53#define PerlIO_setlinebuf(f) (*PL_StdIO->pSetlinebuf)(PL_StdIO, (f))
54#else
55#define PerlIO_setlinebuf(f) setvbuf(f, Nullch, _IOLBF, 0)
56#endif
57
58#define PerlIO_isutf8(f) 0
59
60#ifdef USE_STDIO_PTR
61#define PerlIO_has_cntptr(f) 1
62#define PerlIO_get_ptr(f) FILE_ptr(f)
63#define PerlIO_get_cnt(f) FILE_cnt(f)
64
65#ifdef STDIO_CNT_LVALUE
66#define PerlIO_canset_cnt(f) 1
67#define PerlIO_set_cnt(f,c) (FILE_cnt(f) = (c))
68#ifdef STDIO_PTR_LVALUE
69#ifdef STDIO_PTR_LVAL_NOCHANGE_CNT
70#define PerlIO_fast_gets(f) 1
71#endif
72#endif /* STDIO_PTR_LVALUE */
73#else /* STDIO_CNT_LVALUE */
74#define PerlIO_canset_cnt(f) 0
75#define PerlIO_set_cnt(f,c) abort()
76#endif
77
78#ifdef STDIO_PTR_LVALUE
79#ifdef STDIO_PTR_LVAL_NOCHANGE_CNT
80#define PerlIO_set_ptrcnt(f,p,c) STMT_START {FILE_ptr(f) = (p), PerlIO_set_cnt(f,c);} STMT_END
81#else
82#ifdef STDIO_PTR_LVAL_SETS_CNT
83/* assert() may pre-process to ""; potential syntax error (FILE_ptr(), ) */
84#define PerlIO_set_ptrcnt(f,p,c) STMT_START {FILE_ptr(f) = (p); assert(FILE_cnt(f) == (c));} STMT_END
85#define PerlIO_fast_gets(f) 1
86#else
87#define PerlIO_set_ptrcnt(f,p,c) abort()
88#endif
89#endif
90#endif
91
92#else /* USE_STDIO_PTR */
93
94#define PerlIO_has_cntptr(f) 0
95#define PerlIO_canset_cnt(f) 0
96#define PerlIO_get_cnt(f) (abort(),0)
97#define PerlIO_get_ptr(f) (abort(),(void *)0)
98#define PerlIO_set_cnt(f,c) abort()
99#define PerlIO_set_ptrcnt(f,p,c) abort()
100
101#endif /* USE_STDIO_PTR */
102
103#ifndef PerlIO_fast_gets
104#define PerlIO_fast_gets(f) 0
105#endif
106
107#ifdef FILE_base
108#define PerlIO_has_base(f) 1
109#define PerlIO_get_bufsiz(f) (*PL_StdIO->pGetBufsiz)(PL_StdIO, (f))
110#define PerlIO_get_base(f) (*PL_StdIO->pGetBase)(PL_StdIO, (f))
111#else
112#define PerlIO_has_base(f) 0
113#define PerlIO_get_base(f) (abort(),(void *)0)
114#define PerlIO_get_bufsiz(f) (abort(),0)
115#endif
116
117#define PerlIO_importFILE(f,fl) (f)
118#define PerlIO_exportFILE(f,fl) (f)
119#define PerlIO_findFILE(f) (f)
120#define PerlIO_releaseFILE(p,f) ((void) 0)
121
122#endif /* ___NWStdio_H___ */