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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* unset.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: charles <charles.cabergs@gmail.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2020/04/01 17:10:51 by charles #+# #+# */
/* Updated: 2020/04/02 11:17:03 by charles ### ########.fr */
/* */
/* ************************************************************************** */
/*
** \file unset.c
** \brief `unset` builtin
*/
#include "minishell.h"
int builtin_unset(char **argv, t_env env)
{
size_t i;
if (argv[1] == NULL)
return (1);
i = 0;
while (i < env->size)
{
if (ft_strncmp(env->data[i], argv[1], ft_strlen(argv[1])) == 0)
{
ft_vecremove(env, i, free);
return (0);
}
i++;
}
return (1);
}
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