-
Notifications
You must be signed in to change notification settings - Fork 0
/
utils4.c
74 lines (66 loc) · 1.68 KB
/
utils4.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
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* utils4.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: akhalid <akhalid@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/02/27 22:22:40 by akhalid #+# #+# */
/* Updated: 2022/03/01 00:11:24 by akhalid ### ########.fr */
/* */
/* ************************************************************************** */
#include "minishell.h"
int ft_isalpha(int c)
{
return ((c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z'));
}
int isalpha_num(int c)
{
return ((c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z')
|| (c >= '0' && c <= '9'));
}
void free_tmp(char **tmp)
{
free(tmp[0]);
free(tmp[1]);
free(tmp);
}
void free_rdr(t_redirect *rdr)
{
t_redirect *cur;
t_redirect *tmp;
cur = rdr;
while (cur)
{
free(cur->file);
tmp = cur;
cur = cur->next;
free(tmp);
}
}
void free_cmd(void)
{
t_command *cur;
t_command *tmp;
int i;
if (g_all.cmd == NULL)
return ;
cur = g_all.cmd;
while (cur)
{
if (cur->cmd)
free(cur->cmd);
i = 0;
while (cur->args && cur->args[i])
{
free(cur->args[i]);
i++;
}
if (cur->args)
free(cur->args);
free_rdr(cur->red);
tmp = cur;
cur = cur->next;
free(tmp);
}
}