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/* $Id: error.c,v 1.6 2002/03/02 19:37:36 sverrehu Exp $ */
/*------------------------------------------------------------------------
| FILE error.c
| MODULE OF shhmsg - library for displaying messages.
|
| DESCRIPTION Function for displaying a simple error message.
|
| WRITTEN BY Sverre H. Huseby <shh@thathost.com>
+----------------------------------------------------------------------*/
#include <stdio.h>
#include <stdarg.h>
#include "internal.h"
#include "shhmsg.h"
/*-----------------------------------------------------------------------+
| PUBLIC FUNCTIONS |
+-----------------------------------------------------------------------*/
/*------------------------------------------------------------------------
|
| NAME msgError
|
| FUNCTION Show given message on the _msgErrorStream.
|
| SYNOPSIS #include "shhmsg.h"
| void msgError(const char *format, ...);
|
| INPUT format, ...
| Arguments used as with printf().
|
| DESCRIPTION Prints the name of this program followed by ": " and the
| given message on the _msgErrorStream.
*/
void
msgError(const char *format, ...)
{
va_list ap;
fflush(stdout);
fprintf(GET_ERROR_STREAM, "%s: ", msgGetName());
va_start(ap, format);
vfprintf(GET_ERROR_STREAM, format, ap);
va_end(ap);
}
|
