-
Notifications
You must be signed in to change notification settings - Fork 0
/
2_1_linked_list.c
68 lines (61 loc) · 1.92 KB
/
2_1_linked_list.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
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* 2_1_linked_list.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: anhigo-s <anhigo-s@student.42sp.org.br> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/03/21 02:45:43 by anhigo-s #+# #+# */
/* Updated: 2022/08/04 12:31:29 by anhigo-s ### ########.fr */
/* */
/* ************************************************************************** */
#include "philosophers.h"
static t_thinker *lstnew_think(int index, t_philo *data, int size);
static void lstadd_back_think(t_thinker *lst, t_thinker *new);
t_thinker *start_list(t_philo *data)
{
t_thinker *list;
int index;
list = lstnew_think(data->args.nbr_philo, data, data->args.nbr_philo);
if (data->args.nbr_philo == 1)
return (list);
index = 1;
while (index < data->args.nbr_philo)
{
lstadd_back_think(list, lstnew_think(index, data, \
data->args.nbr_philo));
index++;
}
return (list);
}
static t_thinker *lstnew_think(int index, t_philo *data, int size)
{
t_thinker *element;
element = malloc(sizeof(t_thinker));
if (element)
{
element->index = index;
element->nbr_snacks = 0;
element->data = data;
element->next = element;
element->prev = element;
element->list_size = size;
return (element);
}
return (NULL);
}
static void lstadd_back_think(t_thinker *lst, t_thinker *new)
{
if (lst)
{
new->next = lst->next;
new->prev = lst;
lst->next->prev = new;
lst->next = new;
lst = new;
}
else
{
lst = new;
}
}