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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* export.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: charles <charles.cabergs@gmail.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2020/04/01 17:11:34 by charles #+# #+# */
/* Updated: 2020/04/01 22:37:47 by charles ### ########.fr */
/* */
/* ************************************************************************** */
/*
** \file export.c
** \brief `export` builtin
*/
#include "minishell.h"
int builtin_export(char **argv, t_env env)
{
char *tmp;
if (ft_strchr(argv[1], '=') == NULL)
return (1);
if ((tmp = ft_strdup(argv[1])) == NULL)
return (2);
if (ft_vecpush(env, tmp) == NULL)
return (2); // internal error code
return (0);
}
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