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)) 48 //#define PerlIO_fdupopen(f) (*PL_StdIO->pFdupopen)(PL_StdIO, (f)) 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, NULL, _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___ */ 123