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1 | /* -*-c-*- |
2 | * |
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3 | * $Id: report.c,v 1.4 2004/04/08 01:36:13 mdw Exp $ |
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4 | * |
5 | * Reporting errors and things |
6 | * |
7 | * (c) 1998 Straylight/Edgeware |
8 | */ |
9 | |
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10 | /*----- Licensing notice --------------------------------------------------* |
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11 | * |
12 | * This file is part of the mLib utilities library. |
13 | * |
14 | * mLib is free software; you can redistribute it and/or modify |
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15 | * it under the terms of the GNU Library General Public License as |
16 | * published by the Free Software Foundation; either version 2 of the |
17 | * License, or (at your option) any later version. |
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18 | * |
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19 | * mLib is distributed in the hope that it will be useful, |
20 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
21 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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22 | * GNU Library General Public License for more details. |
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23 | * |
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24 | * You should have received a copy of the GNU Library General Public |
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25 | * License along with mLib; if not, write to the Free |
26 | * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, |
27 | * MA 02111-1307, USA. |
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28 | */ |
29 | |
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30 | /*----- Header files ------------------------------------------------------*/ |
31 | |
32 | #include <stdarg.h> |
33 | #include <stdio.h> |
34 | #include <stdlib.h> |
35 | #include <string.h> |
36 | |
37 | #include "quis.h" |
38 | #include "report.h" |
39 | |
40 | /*----- Functions provided ------------------------------------------------*/ |
41 | |
42 | /* --- @moan@ --- * |
43 | * |
44 | * Arguments: @const char *f@ = a @printf@-style format string |
45 | * @...@ = other arguments |
46 | * |
47 | * Returns: --- |
48 | * |
49 | * Use: Reports an error. |
50 | */ |
51 | |
52 | void moan(const char *f, ...) |
53 | { |
54 | va_list ap; |
55 | va_start(ap, f); |
56 | fprintf(stderr, "%s: ", QUIS); |
57 | vfprintf(stderr, f, ap); |
58 | va_end(ap); |
59 | putc('\n', stderr); |
60 | } |
61 | |
62 | /* --- @die@ --- * |
63 | * |
64 | * Arguments: @int status@ = exit status to return |
65 | * @const char *f@ = a @printf@-style format string |
66 | * @...@ = other arguments |
67 | * |
68 | * Returns: Never. |
69 | * |
70 | * Use: Reports an error and exits. Like @moan@ above, only more |
71 | * permanent. |
72 | */ |
73 | |
74 | void die(int status, const char *f, ...) |
75 | { |
76 | va_list ap; |
77 | va_start(ap, f); |
78 | fprintf(stderr, "%s: ", QUIS); |
79 | vfprintf(stderr, f, ap); |
80 | va_end(ap); |
81 | putc('\n', stderr); |
82 | exit(status); |
83 | } |
84 | |
85 | /*----- That's all, folks -------------------------------------------------*/ |