41 lines
1.5 KiB
C
41 lines
1.5 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* def_env.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: tmaze <marvin@42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2020/02/01 15:53:22 by tmaze #+# #+# */
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/* Updated: 2020/02/01 15:53:34 by tmaze ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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t_env *def_env(void)
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{
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t_env *ret;
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t_env *n;
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char p[PATH_MAX];
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n = ft_memalloc(sizeof(t_env));
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if (n != NULL && ((n->key = ft_strnew(3)) == NULL || !getcwd(p, PATH_MAX)))
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ft_envdelelem(&n);
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if (n != NULL)
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ft_strcpy(n->key, "PWD");
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if (n != NULL && (n->val = ft_strdup(p)) == NULL)
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ft_envdelelem(&n);
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if (n != NULL)
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ft_envaddend(&ret, n);
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n = ft_memalloc(sizeof(t_env));
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if (n != NULL && (n->key = ft_strnew(5)) == NULL)
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ft_envdelelem(&n);
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if (n != NULL)
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ft_strcpy(n->key, "SHLVL");
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if (n != NULL && (n->val = ft_strdup("1")) == NULL)
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ft_envdelelem(&n);
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if (n != NULL)
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ft_envaddend(&ret, n);
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return (ret);
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}
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