unset.c File Reference

#include "shell.h"
#include "env.h"
#include "libft.h"
#include <unistd.h>
#include "exit_status.h"
#include <stdio.h>

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Functions
int	builtin_unset (t_ms_data *data)

Function Documentation

builtin_unset()

int builtin_unset

(

t_ms_data *

data

)

Definition at line 29 of file unset.c.

{
    int     i;
    char    *key;
 
    i = 0;
    while (data->args[++i])
    {
        key = data->args[i];
        if (unset_env(&data->envp, key) == -1)
        {
            return (EXIT_SUCCESS);
        }
    }
    return (EXIT_SUCCESS);
}

References s_ms_data::args, s_ms_data::envp, EXIT_SUCCESS, and unset_env().

Referenced by execute().

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