869eb0d857
environment: rename functions environment: add get_arr function builtins: add export builtin
43 lines
1.7 KiB
C
43 lines
1.7 KiB
C
/* ************************************************************************** */
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/* */
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/* :::::::: */
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/* environment_get_arr.c :+: :+: */
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/* +:+ */
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/* By: willem <willem@student.codam.nl> +#+ */
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/* +#+ */
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/* Created: 2025/02/08 13:59:48 by willem #+# #+# */
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/* Updated: 2025/02/08 13:59:49 by willem ######## odam.nl */
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/* */
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/* ************************************************************************** */
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# include "minishell.h"
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char **environment_get_arr(t_list *environment)
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{
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char **arr;
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t_environment *env;
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int i;
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arr = malloc(sizeof(char *) * (ft_lstsize(environment) + 1));
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if (arr == NULL)
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return (NULL);
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i = 0;
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while (environment != NULL)
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{
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env = (t_environment *)environment->content;
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arr[i] = malloc(ft_strlen(env->name) + ft_strlen(env->value) + 2);
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if (arr[i] == NULL)
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{
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ft_free_arr(arr);
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return (NULL);
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}
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ft_strlcpy(arr[i], env->name, ft_strlen(env->name) + 1);
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ft_strlcat(arr[i], "=", ft_strlen(env->name) + 2);
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ft_strlcat(arr[i], env->value, ft_strlen(env->name) + ft_strlen(env->value) + 2);
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environment = environment->next;
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i++;
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}
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arr[i] = NULL;
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return (arr);
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}
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