-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathutils.c
171 lines (74 loc) · 1.73 KB
/
utils.c
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
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
#include "main.h"
/**
* is_printable - Evaluates if a char is printable
* @c: Char to be evaluated
*
* Return: 1 if c is printable, 0 otherwise
*/
int is_printable(char c)
{
if (c >= 32 && c < 127)
return (1);
return (0);
}
/**
* append_hexa_code - Append ascci in hexadecimal code to buffer
* @buffer: Array of chars.
* @i: Index at which to start appending.
* @ascii_code: ASSCI CODE.
* Return: Always 3
*/
int append_hexa_code(char ascii_code, char buffer[], int i)
{
char map_to[] = "0123456789ABCDEF";
/* The hexa format code is always 2 digits long */
if (ascii_code < 0)
ascii_code *= -1;
buffer[i++] = '\\';
buffer[i++] = 'x';
buffer[i++] = map_to[ascii_code / 16];
buffer[i] = map_to[ascii_code % 16];
return (3);
}
/**
* is_digit - Verifies if a char is a digit
* @c: Char to be evaluated
*
* Return: 1 if c is a digit, 0 otherwise
*/
int is_digit(char c)
{
if (c >= '0' && c <= '9')
return (1);
return (0);
}
/**
* convert_size_number - Casts a number to the specified size
* @num: Number to be casted
* @size: Number indicating the type to be casted
*
* Return: Casted value of num
*/
long int convert_size_number(long int num, int size)
{
if (size == S_LONG)
return (num);
else if (size == S_SHORT)
return ((short)num);
return ((int)num);
}
/**
* convert_size_unsgnd - Casts a number to the specified size
* @num: Number to be casted
* @size: Number indicating the type to be casted
*
* Return: Casted value of num
*/
long int convert_size_unsgnd(unsigned long int num, int size)
{
if (size == S_LONG)
return (num);
else if (size == S_SHORT)
return ((unsigned short)num);
return ((unsigned int)num);
}