blob: 745b79cfc783f90851f1813660b8373658948622 (
plain)
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
|
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* u_utils.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: rbousset <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2020/02/14 17:19:27 by rbousset #+# #+# */
/* Updated: 2020/02/14 17:19:29 by rbousset ### ########lyon.fr */
/* */
/* ************************************************************************** */
#include <libft.h>
#include <stdlib.h>
#include <stdint.h>
#include <unistd.h>
#include <signal.h>
#include <term.h>
#include <curses.h>
#include "f_fail.h"
#include "s_struct.h"
void
u_eof_stdin(void)
{
char *line;
close(STDIN_FILENO);
get_next_line(STDIN_FILENO, &line);
ft_memdel((void*)&line);
}
char
**u_get_env_var_names(t_msh *msh)
{
size_t i;
char **vars;
i = 0;
while (msh->envp[i] != NULL)
i++;
if ((vars = (char**)malloc((i + 1) * sizeof(char*))) == NULL)
f_alloc_and_destroy_msh(msh);
i = 0;
while (msh->envp[i] != NULL)
{
if ((vars[i] =
(char*)malloc((ft_strclen(msh->envp[i], '=') + 1)
* sizeof(char))) == NULL)
f_alloc_and_destroy_msh(msh);
ft_strlcpy(vars[i], msh->envp[i], ft_strclen(msh->envp[i], '=') + 1);
i++;
}
vars[i] = NULL;
return (vars);
}
uint64_t
u_builtins_get_argc(const char *args[])
{
uint64_t argc;
argc = 0;
while (args[argc])
{
argc++;
}
return (argc);
}
|
