48 lines
1.3 KiB
C
48 lines
1.3 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* echo.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: lperrey <lperrey@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2021/10/21 16:37:44 by lperrey #+# #+# */
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/* Updated: 2021/10/21 20:22:22 by lperrey ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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enum e_echo_options
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{
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BIT_N = 01,
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};
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int builtin_echo(int argc, char *argv[], t_all *c)
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{
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int i;
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int options;
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(void)argc;
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(void)c;
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options = 0;
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i = 1;
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while (argv[i] && argv[i][0] == '-')
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{
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if (ft_isinset_str(&argv[i][1], "n"))
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options = options | BIT_N;
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else
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break ;
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i++;
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}
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while (argv[i])
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{
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ft_putstr_fd(argv[i], 1);
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i++;
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if (argv[i])
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write(1, " ", 1);
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}
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if ((options & BIT_N) == 0)
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write(1, "\n", 1);
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return (0);
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}
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