3b7defab |
1 | /* -*-c-*- |
2 | * |
3 | * $Id: fattr.h,v 1.1 1999/07/26 23:33:56 mdw Exp $ |
4 | * |
5 | * Handling of file attributes |
6 | * |
7 | * (c) 1999 Straylight/Edgeware |
8 | */ |
9 | |
10 | /*----- Licensing notice --------------------------------------------------* |
11 | * |
12 | * This file is part of the `fw' port forwarder. |
13 | * |
14 | * `fw' is free software; you can redistribute it and/or modify |
15 | * it under the terms of the GNU General Public License as published by |
16 | * the Free Software Foundation; either version 2 of the License, or |
17 | * (at your option) any later version. |
18 | * |
19 | * `fw' 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 |
22 | * GNU General Public License for more details. |
23 | * |
24 | * You should have received a copy of the GNU General Public License |
25 | * along with `fw'; if not, write to the Free Software Foundation, |
26 | * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
27 | */ |
28 | |
29 | /*----- Revision history --------------------------------------------------* |
30 | * |
31 | * $Log: fattr.h,v $ |
32 | * Revision 1.1 1999/07/26 23:33:56 mdw |
33 | * Support code for new design. |
34 | * |
35 | */ |
36 | |
37 | #ifndef FATTR_H |
38 | #define FATTR_H |
39 | |
40 | #ifdef __cplusplus |
41 | extern "C" { |
42 | #endif |
43 | |
44 | /*----- Header files ------------------------------------------------------*/ |
45 | |
46 | #include "config.h" |
47 | |
48 | #include <sys/types.h> |
49 | |
50 | #include "scan.h" |
51 | |
52 | /*----- Data structures ---------------------------------------------------*/ |
53 | |
54 | typedef struct fattr { |
55 | unsigned mode; |
56 | uid_t uid; |
57 | gid_t gid; |
58 | } fattr; |
59 | |
60 | /*----- Global variables --------------------------------------------------*/ |
61 | |
62 | extern fattr fattr_global; |
63 | |
64 | /*----- Functions provided ------------------------------------------------*/ |
65 | |
66 | /* --- @fattr_init@ --- * |
67 | * |
68 | * Arguments: @fattr *f@ = pointer to file attributes |
69 | * |
70 | * Returns: --- |
71 | * |
72 | * Use: Initializes a set of file attributes to default values. |
73 | */ |
74 | |
75 | extern void fattr_init(fattr */*f*/); |
76 | |
77 | /* --- @fattr_option@ --- * |
78 | * |
79 | * Arguments: @scanner *sc@ = pointer to scanner to read |
80 | * @fattr *f@ = pointer to file attributes to set |
81 | * |
82 | * Returns: Whether the option was clamed. |
83 | * |
84 | * Use: Reads file attributes from a scanner. |
85 | */ |
86 | |
87 | extern int fattr_option(scanner */*sc*/, fattr */*f*/); |
88 | |
89 | /* --- @fattr_apply@ --- * |
90 | * |
91 | * Arguments: @const char *file@ = pointer to filename |
92 | * @fattr *f@ = pointer to attribute set |
93 | * |
94 | * Returns: @-1@ if it failed. |
95 | * |
96 | * Use: Applies file attributes to a file. For best results, try to |
97 | * create the file with the right permissions and so on. This |
98 | * call will fix everything up, but there are potential races |
99 | * which might catch you out if you're not careful. |
100 | */ |
101 | |
102 | extern int fattr_apply(const char */*file*/, fattr */*f*/); |
103 | |
104 | /*----- That's all, folks -------------------------------------------------*/ |
105 | |
106 | #ifdef __cplusplus |
107 | } |
108 | #endif |
109 | |
110 | #endif |