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/* misc.c */
/* nettle, low-level cryptographics library
*
* Copyright (C) 2002, 2003 Niels Möller
*
* The nettle library is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 of the License, or (at your
* option) any later version.
*
* The nettle library 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 Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with the nettle library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
* MA 02111-1307, USA.
*/
#if HAVE_CONFIG_H
# include "config.h"
#endif
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include "misc.h"
void
die(const char *format, ...)
{
va_list args;
va_start(args, format);
vfprintf(stderr, format, args);
va_end(args);
exit(EXIT_FAILURE);
}
void
werror(const char *format, ...)
{
va_list args;
va_start(args, format);
vfprintf(stderr, format, args);
va_end(args);
}
void *
xalloc(size_t size)
{
void *p = malloc(size);
if (!p)
{
fprintf(stderr, "Virtual memory exhausted.\n");
abort();
}
return p;
}
const char
sexp_token_chars[0x80] =
{
/* 0, ... 0x1f */
0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
/* SPC ! " # $ % & ' ( ) * + , - . / */
0,0,0,0,0,0,0,0, 0,0,1,1,0,1,1,1,
/* 0 1 2 3 4 5 6 7 8 9 : ; < = > ? */
1,1,1,1,1,1,1,1, 1,1,1,0,0,1,0,0,
/* @ A ... O */
0,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,
/* P ... Z [ \ ] ^ _ */
1,1,1,1,1,1,1,1, 1,1,1,0,0,0,0,1,
/* ` a, ... o */
0,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,
/* p ... z { | } ~ DEL */
1,1,1,1,1,1,1,1, 1,1,1,0,0,0,0,0,
};
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