1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
|
/**
* @file types.c
*
* @brief Generic types.
*
*/
/*
* Copyright (C) 2005 Jan Hutter, Martin Willi
* Hochschule fuer Technik Rapperswil
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*/
#include <string.h>
#include "types.h"
/**
* String mappings for type status_t.
*/
mapping_t status_m[] = {
{SUCCESS, "SUCCESS"},
{FAILED, "FAILED"},
{OUT_OF_RES, "OUT_OF_RES"},
{ALREADY_DONE, "ALREADY_DONE"},
{NOT_SUPPORTED, "NOT_SUPPORTED"},
{INVALID_ARG, "INVALID_ARG"},
{NOT_FOUND, "NOT_FOUND"},
{PARSE_ERROR, "PARSE_ERROR"},
{VERIFY_ERROR, "VERIFY_ERROR"},
{INVALID_STATE, "INVALID_STATE"},
{DELETE_ME, "DELETE_ME"},
{CREATED, "CREATED"},
{MAPPING_END, NULL}
};
/**
* Empty chunk.
*/
chunk_t CHUNK_INITIALIZER = {NULL,0};
/**
* Described in header.
*/
chunk_t chunk_clone(chunk_t chunk)
{
chunk_t clone = CHUNK_INITIALIZER;
if (chunk.ptr && chunk.len > 0)
{
clone.ptr = malloc(chunk.len);
clone.len = chunk.len;
memcpy(clone.ptr, chunk.ptr, chunk.len);
}
return clone;
}
/**
* Described in header.
*/
void chunk_free(chunk_t *chunk)
{
free(chunk->ptr);
chunk->ptr = NULL;
chunk->len = 0;
}
/**
* Described in header.
*/
chunk_t chunk_alloc(size_t bytes)
{
chunk_t new_chunk;
new_chunk.ptr = malloc(bytes);
new_chunk.len = bytes;
return new_chunk;
}
/**
* Described in header.
*/
void *clalloc(void * pointer, size_t size)
{
void *data;
data = malloc(size);
memcpy(data, pointer,size);
return (data);
}
|