36 lines
794 B
C
36 lines
794 B
C
#include "push_swap.h"
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/*
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** if err = 0, the list are freed but the program doesn't stop
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** if err = 1, 2 or 3, a message is printed and the program stop
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** if err = 3 ou -1, the parameter list is just a t_stack *list
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*/
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void ps_stop(char **tab, t_list *lst, int err)
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{
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t_stack **a;
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t_stack **b;
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if (tab != NULL)
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ft_free_tab(tab);
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if (err == 3 || err == -1)
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ft_lstclear(&lst, NULL);
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else if (lst)
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{
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a = lst->content;
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b = lst->next->content;
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ft_lstclear((t_list **)a, NULL);
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ft_lstclear((t_list **)b, NULL);
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lst->content = NULL;
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lst->next->content = NULL;
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ft_lstclear(&lst, free);
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}
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if (err > 0)
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{
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if (err == 1)
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ft_printf("usage :\nlaunch executable : ./push_swap [flag -p] nb nb nb nb nb ...\n");
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if (err >= 2)
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ft_putstr_fd("Error\n", 2);
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exit(0);
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}
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}
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