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1 | /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ |
2 | ||
3 | #pragma once | |
4 | ||
5 | /*** | |
6 | This file is part of systemd. | |
7 | ||
1298001e | 8 | Copyright 2012 Kay Sievers <kay@vrfy.org> |
955bd501 KS |
9 | |
10 | systemd is free software; you can redistribute it and/or modify it | |
11 | under the terms of the GNU Lesser General Public License as published by | |
12 | the Free Software Foundation; either version 2.1 of the License, or | |
13 | (at your option) any later version. | |
14 | ||
15 | systemd is distributed in the hope that it will be useful, but | |
16 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
18 | Lesser General Public License for more details. | |
19 | ||
20 | You should have received a copy of the GNU Lesser General Public License | |
21 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
22 | ***/ | |
23 | ||
955bd501 | 24 | #include <stdint.h> |
955bd501 KS |
25 | |
26 | struct strbuf { | |
27 | char *buf; | |
28 | size_t len; | |
29 | struct strbuf_node *root; | |
30 | ||
31 | size_t nodes_count; | |
32 | size_t in_count; | |
33 | size_t in_len; | |
34 | size_t dedup_len; | |
35 | size_t dedup_count; | |
36 | }; | |
37 | ||
38 | struct strbuf_node { | |
39 | size_t value_off; | |
40 | size_t value_len; | |
41 | ||
42 | struct strbuf_child_entry *children; | |
43 | uint8_t children_count; | |
44 | }; | |
45 | ||
46 | struct strbuf_child_entry { | |
47 | uint8_t c; | |
48 | struct strbuf_node *child; | |
49 | }; | |
50 | ||
51 | struct strbuf *strbuf_new(void); | |
52 | ssize_t strbuf_add_string(struct strbuf *str, const char *s, size_t len); | |
53 | void strbuf_complete(struct strbuf *str); | |
54 | void strbuf_cleanup(struct strbuf *str); |