echo.c File Reference

#include "libft.h"
#include "shell.h"
#include "exit_status.h"

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Functions
int	builtin_echo (t_ms_data *data)

Function Documentation

builtin_echo()

int builtin_echo

(

t_ms_data *

data

)

Definition at line 22 of file echo.c.

{
    int newline;
    int i;
 
    newline = 1;
    if (data->args[1] && (ft_strcmp(data->args[1], "-n") == 0))
    {
        newline = 0;
        data->args++;
    }
    i = 0;
    while (data->args[++i])
    {
        ft_putstr_fd(data->args[i], STDOUT_FILENO);
        if (data->args[i + 1])
            ft_putstr_fd(" ", STDOUT_FILENO);
    }
    if (newline)
        write(STDOUT_FILENO, "\n", 1);
    return (EXIT_SUCCESS);
}

References s_ms_data::args, EXIT_SUCCESS, ft_putstr_fd(), and ft_strcmp().

Referenced by execute().

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