| 1 | /* nostdio.h
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| 2 | *
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| 3 | * Copyright (C) 1996, 2000, 2001, 2005, by Larry Wall and others
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| 4 | *
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| 5 | * You may distribute under the terms of either the GNU General Public
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| 6 | * License or the Artistic License, as specified in the README file.
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| 7 | *
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| 8 | */
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| 9 |
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| 10 | /*
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| 11 | * Strong denial of stdio - make all stdio calls (we can think of) errors
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| 12 | */
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| 13 | /* This is a 1st attempt to stop other include files pulling
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| 14 | in real <stdio.h>.
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| 15 | A more ambitious set of possible symbols can be found in
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| 16 | sfio.h (inside an _cplusplus gard).
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| 17 | It is completely pointless as we have already included it ourselves.
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| 18 | */
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| 19 |
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| 20 | #if !defined(_STDIO_H) && !defined(FILE) && !defined(_STDIO_INCLUDED) && !defined(__STDIO_LOADED)
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| 21 | #define _STDIO_H
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| 22 | #define _STDIO_INCLUDED
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| 23 | #define __STDIO_LOADED
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| 24 | struct _FILE;
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| 25 | #define FILE struct _FILE
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| 26 | #endif
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| 27 |
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| 28 | #define _CANNOT "CANNOT"
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| 29 |
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| 30 | #undef clearerr
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| 31 | #undef fclose
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| 32 | #undef fdopen
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| 33 | #undef feof
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| 34 | #undef ferror
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| 35 | #undef fflush
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| 36 | #undef fgetc
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| 37 | #undef fgetpos
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| 38 | #undef fgets
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| 39 | #undef fileno
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| 40 | #undef flockfile
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| 41 | #undef fopen
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| 42 | #undef fprintf
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| 43 | #undef fputc
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| 44 | #undef fputs
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| 45 | #undef fread
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| 46 | #undef freopen
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| 47 | #undef fscanf
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| 48 | #undef fseek
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| 49 | #undef fsetpos
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| 50 | #undef ftell
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| 51 | #undef ftrylockfile
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| 52 | #undef funlockfile
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| 53 | #undef fwrite
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| 54 | #undef getc
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| 55 | #undef getc_unlocked
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| 56 | #undef getw
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| 57 | #undef pclose
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| 58 | #undef popen
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| 59 | #undef putc
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| 60 | #undef putc_unlocked
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| 61 | #undef putw
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| 62 | #undef rewind
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| 63 | #undef setbuf
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| 64 | #undef setvbuf
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| 65 | #undef stderr
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| 66 | #undef stdin
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| 67 | #undef stdout
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| 68 | #undef tmpfile
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| 69 | #undef ungetc
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| 70 | #undef vfprintf
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| 71 | #undef printf
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| 72 |
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| 73 | #define fprintf _CANNOT _fprintf_
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| 74 | #define printf _CANNOT _printf_
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| 75 | #define stdin _CANNOT _stdin_
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| 76 | #define stdout _CANNOT _stdout_
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| 77 | #define stderr _CANNOT _stderr_
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| 78 | #ifndef OS2
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| 79 | #define tmpfile() _CANNOT _tmpfile_
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| 80 | #endif
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| 81 | #define fclose(f) _CANNOT _fclose_
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| 82 | #define fflush(f) _CANNOT _fflush_
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| 83 | #define fopen(p,m) _CANNOT _fopen_
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| 84 | #define freopen(p,m,f) _CANNOT _freopen_
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| 85 | #define setbuf(f,b) _CANNOT _setbuf_
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| 86 | #define setvbuf(f,b,x,s) _CANNOT _setvbuf_
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| 87 | #define fscanf _CANNOT _fscanf_
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| 88 | #define vfprintf(f,fmt,a) _CANNOT _vfprintf_
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| 89 | #define fgetc(f) _CANNOT _fgetc_
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| 90 | #define fgets(s,n,f) _CANNOT _fgets_
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| 91 | #define fputc(c,f) _CANNOT _fputc_
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| 92 | #define fputs(s,f) _CANNOT _fputs_
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| 93 | #define getc(f) _CANNOT _getc_
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| 94 | #define putc(c,f) _CANNOT _putc_
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| 95 | #ifndef OS2
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| 96 | #define ungetc(c,f) _CANNOT _ungetc_
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| 97 | #endif
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| 98 | #define fread(b,s,c,f) _CANNOT _fread_
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| 99 | #define fwrite(b,s,c,f) _CANNOT _fwrite_
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| 100 | #define fgetpos(f,p) _CANNOT _fgetpos_
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| 101 | #define fseek(f,o,w) _CANNOT _fseek_
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| 102 | #define fsetpos(f,p) _CANNOT _fsetpos_
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| 103 | #define ftell(f) _CANNOT _ftell_
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| 104 | #define rewind(f) _CANNOT _rewind_
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| 105 | #define clearerr(f) _CANNOT _clearerr_
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| 106 | #define feof(f) _CANNOT _feof_
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| 107 | #define ferror(f) _CANNOT _ferror_
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| 108 | #define __filbuf(f) _CANNOT __filbuf_
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| 109 | #define __flsbuf(c,f) _CANNOT __flsbuf_
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| 110 | #define _filbuf(f) _CANNOT _filbuf_
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| 111 | #define _flsbuf(c,f) _CANNOT _flsbuf_
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| 112 | #define fdopen(fd,p) _CANNOT _fdopen_
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| 113 | #define fileno(f) _CANNOT _fileno_
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| 114 | #if defined(SFIO_VERSION) && SFIO_VERSION < 20000101L
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| 115 | #define flockfile(f) _CANNOT _flockfile_
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| 116 | #define ftrylockfile(f) _CANNOT _ftrylockfile_
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| 117 | #define funlockfile(f) _CANNOT _funlockfile_
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| 118 | #endif
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| 119 | #define getc_unlocked(f) _CANNOT _getc_unlocked_
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| 120 | #define putc_unlocked(c,f) _CANNOT _putc_unlocked_
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| 121 | #define popen(c,m) _CANNOT _popen_
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| 122 | #define getw(f) _CANNOT _getw_
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| 123 | #define putw(v,f) _CANNOT _putw_
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| 124 | #ifndef OS2
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| 125 | #define pclose(f) _CANNOT _pclose_
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| 126 | #endif
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