X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/760ac839baf413929cd31cc32ffd6dba6b781a81..dbcf044e3834b3dc858e34fbff84d5b2d1eaeb9f:/nostdio.h

diff --git a/nostdio.h b/nostdio.h
index 3e1e665..f6a13b4 100644
--- a/nostdio.h
+++ b/nostdio.h
@@ -1,25 +1,136 @@
-/* This is an 1st attempt to stop other include files pulling 
+/*    nostdio.h
+ *
+ *    Copyright (C) 1996, 2000, 2001, 2005, 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)
+
+#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 stdin
-#undef stdout
-#undef stderr
-#undef getc
-#undef putc
 #undef clearerr
-#undef fflush
+#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 defined(SFIO_VERSION) && 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
 
+/*
+ * Local variables:
+ * c-indentation-style: bsd
+ * c-basic-offset: 4
+ * indent-tabs-mode: t
+ * End:
+ *
+ * ex: set ts=8 sts=4 sw=4 noet:
+ */