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
|
/*
* rarian-utils.c
* This file is part of Rarian
*
* Copyright (C) 2006 - Don Scorgie
*
* Rarian is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* Rarian 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <stdlib.h>
#include <unistd.h>
#include <stdio.h>
#include <ctype.h>
#include <string.h>
#ifdef HAVE_MALLOC_H
#include <malloc.h>
#endif /* HAS_MALLOC_H */
#include "rarian-utils.h"
char*
rrn_chug (char *string)
{
char *start;
for (start = (char*) string; *start && isspace (*start); start++)
;
memmove (string, start, strlen ((char *) start) + 1);
return string;
}
char*
rrn_chomp (char *string)
{
int len;
len = strlen (string);
while (len--) {
if (isspace ((char) string[len]))
string[len] = '\0';
else
break;
}
return string;
}
char *
rrn_strndup (char *string, int len)
{
char *new_str = NULL;
if (string) {
new_str = (char *) calloc (sizeof(char), len + 1);
strncpy (new_str, string, len);
new_str[len] = '\0';
} else
new_str = NULL;
return new_str;
}
|