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/*
nast - Network analyzer sniffer tool
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* fatal error = 1
non-fatal error = 0
*/
#include "include/nast.h"
#include <stdarg.h>
int w_error(int fatal, char *err, ...);
int w_error(int fatal, char *err, ...)
{
char error[100];
int n,ris;
va_list ap;
ris = 0;
va_start(ap, err);
n = vsnprintf(error, 100, err, ap);
va_end(ap);
#ifdef HAVE_LIBNCURSES
if(graph){
n_error(error, fatal);
return -1;/*it returns -1 only if the error isn't fatal! */
}
#endif
fprintf(stderr, "\n%s\n\n", error);
exit(-1);
}
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