65 lines
2.6 KiB
C
65 lines
2.6 KiB
C
/* vprintf.c
|
|
*
|
|
* $Id$
|
|
*
|
|
* Provides an implementation of the "vprintf" function, conforming
|
|
* generally to C99 and SUSv3/POSIX specifications, with extensions
|
|
* to support Microsoft's non-standard format specifications. This
|
|
* is included in libmingwex.a, whence it may replace the Microsoft
|
|
* function of the same name.
|
|
*
|
|
* Written by Keith Marshall <keithmarshall@users.sourceforge.net>
|
|
*
|
|
* This implementation of "vprintf" will normally be invoked by calling
|
|
* "__mingw_vprintf()" in preference to a direct reference to "vprintf()"
|
|
* itself; this leaves the MSVCRT implementation as the default, which
|
|
* will be deployed when user code invokes "vprint()". Users who then
|
|
* wish to use this implementation may either call "__mingw_vprintf()"
|
|
* directly, or may use conditional preprocessor defines, to redirect
|
|
* references to "vprintf()" to "__mingw_vprintf()".
|
|
*
|
|
* Compiling this module with "-D INSTALL_AS_DEFAULT" will change this
|
|
* recommended convention, such that references to "vprintf()" in user
|
|
* code will ALWAYS be redirected to "__mingw_vprintf()"; if this option
|
|
* is adopted, then users wishing to use the MSVCRT implementation of
|
|
* "vprintf()" will be forced to use a "back-door" mechanism to do so.
|
|
* Such a "back-door" mechanism is provided with MinGW, allowing the
|
|
* MSVCRT implementation to be called as "__msvcrt_vprintf()"; however,
|
|
* since users may not expect this behaviour, a standard libmingwex.a
|
|
* installation does not employ this option.
|
|
*
|
|
*
|
|
* This is free software. You may redistribute and/or modify it as you
|
|
* see fit, without restriction of copyright.
|
|
*
|
|
* This software is provided "as is", in the hope that it may be useful,
|
|
* but WITHOUT WARRANTY OF ANY KIND, not even any implied warranty of
|
|
* MERCHANTABILITY, nor of FITNESS FOR ANY PARTICULAR PURPOSE. At no
|
|
* time will the author accept any form of liability for any damages,
|
|
* however caused, resulting from the use of this software.
|
|
*
|
|
*/
|
|
#include <stdio.h>
|
|
#include <stdarg.h>
|
|
|
|
#include "pformat.h"
|
|
|
|
int __cdecl __vprintf (const char *, va_list) __MINGW_NOTHROW;
|
|
|
|
#ifdef INSTALL_AS_DEFAULT
|
|
/*
|
|
* This implementation is to become the default for calls to vprintf();
|
|
* establish the alias to make this so, forcing users to use the back-door
|
|
* __msvcrt_vprintf() reference, to access the original MSVCRT function.
|
|
*/
|
|
int __cdecl __mingw_alias(vprintf) (const char *, va_list) __MINGW_NOTHROW;
|
|
|
|
#endif
|
|
|
|
int __cdecl __vprintf( const char *fmt, va_list argv )
|
|
{
|
|
return __pformat( PFORMAT_TO_FILE | PFORMAT_NOLIMIT, stdout, 0, fmt, argv );
|
|
}
|
|
|
|
/* $RCSfile$Revision$: end of file */
|