ref: 14e5a6c6bd5b3e8a936cd2184f9e2be59376357b
dir: /src/utils/cst_error.c/
/*************************************************************************/
/* */
/* Language Technologies Institute */
/* Carnegie Mellon University */
/* Copyright (c) 1999 */
/* All Rights Reserved. */
/* */
/* Permission is hereby granted, free of charge, to use and distribute */
/* this software and its documentation without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of this work, and to */
/* permit persons to whom this work is furnished to do so, subject to */
/* the following conditions: */
/* 1. The code must retain the above copyright notice, this list of */
/* conditions and the following disclaimer. */
/* 2. Any modifications must be clearly marked as such. */
/* 3. Original authors' names are not deleted. */
/* 4. The authors' names are not used to endorse or promote products */
/* derived from this software without specific prior written */
/* permission. */
/* */
/* CARNEGIE MELLON UNIVERSITY AND THE CONTRIBUTORS TO THIS WORK */
/* DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING */
/* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT */
/* SHALL CARNEGIE MELLON UNIVERSITY NOR THE CONTRIBUTORS BE LIABLE */
/* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES */
/* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN */
/* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, */
/* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF */
/* THIS SOFTWARE. */
/* */
/*************************************************************************/
/* Author: Alan W Black (awb@cs.cmu.edu) */
/* Date: December 1999 */
/*************************************************************************/
/* */
/* Error mechanism */
/* */
/*************************************************************************/
#include <stdlib.h>
#include <stdarg.h>
#include "cst_file.h"
#include "cst_error.h"
#ifdef UNDER_CE
#include <winbase.h>
#include <stdlib.h>
#include "cst_alloc.h"
int cst_errmsg(const char *fmt, ...)
{
#ifdef DEBUG
wchar_t wmsg[256];
wchar_t *wfmt;
size_t len;
va_list args;
len = mbstowcs(NULL,fmt,0) + 1;
wfmt = cst_alloc(wchar_t,len);
mbstowcs(wfmt,fmt,len);
va_start(args,fmt);
_vsnwprintf(wmsg,256,wfmt,args);
va_end(args);
wmsg[255]=L'\0';
cst_free(wfmt);
MessageBoxW(0,wmsg,L"Error",0);
#endif
return 0;
}
jmp_buf *cst_errjmp = 0;
#elif defined(__palmos__)
#ifdef __ARM_ARCH_4T__
/* We only support throwing errors in ARM land */
jmp_buf *cst_errjmp = 0;
#endif
char cst_error_msg[600];
int cst_errmsg(const char *fmt, ...)
{
va_list args;
int count;
va_start(args,fmt);
count = cst_vsprintf(cst_error_msg,fmt,args);
va_end(args);
return 0;
}
#else
#ifndef WASM32_WASI
jmp_buf *cst_errjmp = 0;
#endif
int cst_errmsg(const char *fmt, ...)
{
va_list args;
int rv;
va_start(args, fmt);
rv = vfprintf(stderr, fmt, args);
va_end(args);
return rv;
}
#endif