forked from schacon/perl
/
nostdio.h
126 lines (121 loc) · 3.2 KB
/
nostdio.h
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/* nostdio.h
*
* Copyright (C) 1996, 2000, 2001, by Larry Wall and others
*
* You may distribute under the terms of either the GNU General Public
* License or the Artistic License, as specified in the README file.
*
*/
/*
* Strong denial of stdio - make all stdio calls (we can think of) errors
*/
/* This is a 1st attempt to stop other include files pulling
in real <stdio.h>.
A more ambitious set of possible symbols can be found in
sfio.h (inside an _cplusplus gard).
It is completely pointless as we have already included it ourselves.
*/
#if !defined(_STDIO_H) && !defined(FILE) && !defined(_STDIO_INCLUDED) && !defined(__STDIO_LOADED)
#define _STDIO_H
#define _STDIO_INCLUDED
#define __STDIO_LOADED
struct _FILE;
#define FILE struct _FILE
#endif
#define _CANNOT "CANNOT"
#undef clearerr
#undef fclose
#undef fdopen
#undef feof
#undef ferror
#undef fflush
#undef fgetc
#undef fgetpos
#undef fgets
#undef fileno
#undef flockfile
#undef fopen
#undef fprintf
#undef fputc
#undef fputs
#undef fread
#undef freopen
#undef fscanf
#undef fseek
#undef fsetpos
#undef ftell
#undef ftrylockfile
#undef funlockfile
#undef fwrite
#undef getc
#undef getc_unlocked
#undef getw
#undef pclose
#undef popen
#undef putc
#undef putc_unlocked
#undef putw
#undef rewind
#undef setbuf
#undef setvbuf
#undef stderr
#undef stdin
#undef stdout
#undef tmpfile
#undef ungetc
#undef vfprintf
#undef printf
#define fprintf _CANNOT _fprintf_
#define printf _CANNOT _printf_
#define stdin _CANNOT _stdin_
#define stdout _CANNOT _stdout_
#define stderr _CANNOT _stderr_
#ifndef OS2
#define tmpfile() _CANNOT _tmpfile_
#endif
#define fclose(f) _CANNOT _fclose_
#define fflush(f) _CANNOT _fflush_
#define fopen(p,m) _CANNOT _fopen_
#define freopen(p,m,f) _CANNOT _freopen_
#define setbuf(f,b) _CANNOT _setbuf_
#define setvbuf(f,b,x,s) _CANNOT _setvbuf_
#define fscanf _CANNOT _fscanf_
#define vfprintf(f,fmt,a) _CANNOT _vfprintf_
#define fgetc(f) _CANNOT _fgetc_
#define fgets(s,n,f) _CANNOT _fgets_
#define fputc(c,f) _CANNOT _fputc_
#define fputs(s,f) _CANNOT _fputs_
#define getc(f) _CANNOT _getc_
#define putc(c,f) _CANNOT _putc_
#ifndef OS2
#define ungetc(c,f) _CANNOT _ungetc_
#endif
#define fread(b,s,c,f) _CANNOT _fread_
#define fwrite(b,s,c,f) _CANNOT _fwrite_
#define fgetpos(f,p) _CANNOT _fgetpos_
#define fseek(f,o,w) _CANNOT _fseek_
#define fsetpos(f,p) _CANNOT _fsetpos_
#define ftell(f) _CANNOT _ftell_
#define rewind(f) _CANNOT _rewind_
#define clearerr(f) _CANNOT _clearerr_
#define feof(f) _CANNOT _feof_
#define ferror(f) _CANNOT _ferror_
#define __filbuf(f) _CANNOT __filbuf_
#define __flsbuf(c,f) _CANNOT __flsbuf_
#define _filbuf(f) _CANNOT _filbuf_
#define _flsbuf(c,f) _CANNOT _flsbuf_
#define fdopen(fd,p) _CANNOT _fdopen_
#define fileno(f) _CANNOT _fileno_
#if SFIO_VERSION < 20000101L
#define flockfile(f) _CANNOT _flockfile_
#define ftrylockfile(f) _CANNOT _ftrylockfile_
#define funlockfile(f) _CANNOT _funlockfile_
#endif
#define getc_unlocked(f) _CANNOT _getc_unlocked_
#define putc_unlocked(c,f) _CANNOT _putc_unlocked_
#define popen(c,m) _CANNOT _popen_
#define getw(f) _CANNOT _getw_
#define putw(v,f) _CANNOT _putw_
#ifndef OS2
#define pclose(f) _CANNOT _pclose_
#endif