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1 | /* -*-c-*- |
2 | * |
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3 | * $Id: quis.c,v 1.6 2004/04/08 01:36:13 mdw Exp $ |
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4 | * |
5 | * Setting the program name |
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. |
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. |
23 | * |
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 | |
39 | /*----- Global variables --------------------------------------------------*/ |
40 | |
41 | const char *pn__name = "<UNNAMED>"; /* Program name */ |
42 | |
43 | /*----- Functions provided ------------------------------------------------*/ |
44 | |
45 | /* --- @quis@ --- * |
46 | * |
47 | * Arguments: --- |
48 | * |
49 | * Returns: Pointer to the program name. |
50 | * |
51 | * Use: Returns the program name. |
52 | */ |
53 | |
54 | const char *quis(void) { return (QUIS); } |
55 | |
56 | /* --- @ego@ --- * |
57 | * |
58 | * Arguments: @const char *p@ = pointer to program name |
59 | * |
60 | * Returns: --- |
61 | * |
62 | * Use: Tells mLib what the program's name is. |
63 | */ |
64 | |
65 | #ifndef PATHSEP |
66 | # if defined(__riscos) |
67 | # define PATHSEP '.' |
68 | # elif defined(__unix) || defined(unix) |
69 | # define PATHSEP '/' |
70 | # else |
71 | # define PATHSEP '\\' |
72 | # endif |
73 | #endif |
74 | |
75 | void ego(const char *p) |
76 | { |
77 | const char *q = p; |
78 | while (*q) { |
79 | if (*q++ == PATHSEP) |
80 | p = q; |
81 | } |
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82 | if (*p == '-') |
83 | p++; |
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84 | pn__name = p; |
85 | } |
86 | |
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87 | #undef PATHSEP |
88 | |
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89 | /*----- That's all, folks -------------------------------------------------*/ |