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