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att
GitHub Repository: att/ast
 Path: blob/master/src/lib/libast/uwin/err.c
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/***********************************************************************

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*                                                                      *

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*               This software is part of the ast package               *

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*          Copyright (c) 1985-2011 AT&T Intellectual Property          *

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*                      and is licensed under the                       *

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*                 Eclipse Public License, Version 1.0                  *

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*                    by AT&T Intellectual Property                     *

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*                                                                      *

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*                A copy of the License is available at                 *

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*          http://www.eclipse.org/org/documents/epl-v10.html           *

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*         (with md5 checksum b35adb5213ca9657e911e9befb180842)         *

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*                                                                      *

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*              Information and Software Systems Research               *

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*                            AT&T Research                             *

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*                           Florham Park NJ                            *

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*                                                                      *

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*                 Glenn Fowler <[email protected]>                  *

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*                  David Korn <[email protected]>                   *

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*                   Phong Vo <[email protected]>                    *

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*                                                                      *

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***********************************************************************/

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#include "FEATURE/uwin"

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#if !_UWIN

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void _STUB_err(){}

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#else

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#pragma prototyped

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/*

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 * bsd 4.4 compatibility

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 *

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 * NOTE: errorv(ERROR_NOID) => the first arg is the printf format

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 */

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#include <ast.h>

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#include <error.h>

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#include <windows.h>

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#ifdef __EXPORT__

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#define extern	__EXPORT__

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#endif

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static void

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errmsg(int level, int code, const char* fmt, va_list ap)

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{

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	if (!error_info.id)

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	{

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		struct _astdll*	dp = _ast_getdll();

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		char*		s;

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		char*		t;

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		if (s = dp->_ast__argv[0])

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		{

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			if (t = strrchr(s, '/'))

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				s = t + 1;

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			error_info.id = s;

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		}

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	}

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	errorv(fmt, level|ERROR_NOID, ap);

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	if ((level & ERROR_LEVEL) >= ERROR_ERROR)

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		exit(code);

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}

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extern void verr(int code, const char* fmt, va_list ap)

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{

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	errmsg(ERROR_ERROR|ERROR_SYSTEM, code, fmt, ap);

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}

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extern void err(int code, const char* fmt, ...)

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{

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	va_list	ap;

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	va_start(ap, fmt);

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	errmsg(ERROR_ERROR|ERROR_SYSTEM, code, fmt, ap);

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	va_end(ap);

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}

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extern void verrx(int code, const char* fmt, va_list ap)

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{

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	errmsg(ERROR_ERROR, code, fmt, ap);

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}

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extern void errx(int code, const char* fmt, ...)

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{

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	va_list	ap;

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	va_start(ap, fmt);

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	errmsg(ERROR_ERROR, code, fmt, ap);

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	va_end(ap);

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}

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extern void vwarn(const char* fmt, va_list ap)

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{

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	errmsg(ERROR_WARNING|ERROR_SYSTEM, 0, fmt, ap);

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}

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extern void warn(const char* fmt, ...)

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{

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	va_list	ap;

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	va_start(ap, fmt);

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	errmsg(ERROR_WARNING|ERROR_SYSTEM, 0, fmt, ap);

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	va_end(ap);

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}

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extern void vwarnx(const char* fmt, va_list ap)

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{

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	errmsg(ERROR_WARNING, 0, fmt, ap);

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}

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extern void warnx(const char* fmt, ...)

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{

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	va_list	ap;

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	va_start(ap, fmt);

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	errmsg(ERROR_WARNING, 0, fmt, ap);

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	va_end(ap);

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}

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#endif

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