1 /* rt.c: bcmath library file. */
2 /*
3 Copyright (C) 1991, 1992, 1993, 1994, 1997 Free Software Foundation, Inc.
4 Copyright (C) 2000 Philip A. Nelson
5
6 This library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2 of the License, or (at your option) any later version.
10
11 This library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details. (COPYING.LIB)
15
16 You should have received a copy of the GNU Lesser General Public
17 License along with this library; if not, write to:
18
19 The Free Software Foundation, Inc.
20 59 Temple Place, Suite 330
21 Boston, MA 02111-1307 USA.
22
23 You may contact the author by:
24 e-mail: philnelson@acm.org
25 us-mail: Philip A. Nelson
26 Computer Science Department, 9062
27 Western Washington University
28 Bellingham, WA 98226-9062
29
30 *************************************************************************/
31
32 #include <config.h>
33 #include <stdio.h>
34 #include <assert.h>
35 #include <stdlib.h>
36 #include <ctype.h>
37 #include <stdarg.h>
38 #include "bcmath.h"
39 #include "private.h"
40
41
bc_rt_warn(char * mesg,...)42 void bc_rt_warn (char *mesg ,...)
43 {
44 va_list args;
45 char error_mesg [255];
46
47 va_start (args, mesg);
48 vsnprintf (error_mesg, sizeof(error_mesg), mesg, args);
49 va_end (args);
50
51 fprintf (stderr, "bc math warning: %s\n", error_mesg);
52 }
53
54
bc_rt_error(char * mesg,...)55 void bc_rt_error (char *mesg ,...)
56 {
57 va_list args;
58 char error_mesg [255];
59
60 va_start (args, mesg);
61 vsnprintf (error_mesg, sizeof(error_mesg), mesg, args);
62 va_end (args);
63
64 fprintf (stderr, "bc math error: %s\n", error_mesg);
65 }
66
