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dup env at start

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This commit is contained in:
kinou-p 2022-04-07 19:30:50 +02:00
parent c11e2ebf1c
commit f396a7529f
1 changed files with 24 additions and 2 deletions
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26
srcs/main.c
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@ -6,7 +6,7 @@
/* By: apommier <apommier@student.42.fr> +#+ +:+ +#+ */ /* By: apommier <apommier@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2022/03/06 13:27:11 by apommier #+# #+# */ /* Created: 2022/03/06 13:27:11 by apommier #+# #+# */
/* Updated: 2022/04/07 17:47:01 by apommier ### ########.fr */ /* Updated: 2022/04/07 19:29:27 by apommier ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -62,8 +62,30 @@ void print_prompt(char **path)
} }
} }
char **ft_dup_double(char **env)
{
char **new_tab;
int i;
i = 0;
while (env[i])
i++;
new_tab = ft_calloc(sizeof(char *), i + 1);
i = 0;
while (env[i])
{
new_tab[i] = ft_strdup(env[i]);
i++;
}
new_tab[i] = NULL;
return (new_tab);
}
int main(int ac, char **av, char **path) int main(int ac, char **av, char **path)
{ {
char **env;
env = ft_dup_double(path);
av = 0; av = 0;
if (ac != 1) if (ac != 1)
{ {
@ -73,6 +95,6 @@ int main(int ac, char **av, char **path)
printf("---MINISHELL START---\n"); printf("---MINISHELL START---\n");
signal(SIGINT, crtl_c); signal(SIGINT, crtl_c);
signal(SIGQUIT, sig_quit); signal(SIGQUIT, sig_quit);
print_prompt(path); print_prompt(env);
return (0); return (0);
} }