32 lines
1.1 KiB
C
32 lines
1.1 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_is_posix_name.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: lperrey <lperrey@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2021/10/08 09:25:35 by lperrey #+# #+# */
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/* Updated: 2021/12/18 13:31:11 by lperrey ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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int ft_is_posix_name(char *str)
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{
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unsigned int i;
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if (!str)
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return (0);
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if (str[0] != '_' && !ft_isalpha(str[0]))
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return (0);
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i = 1;
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while (str[i])
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{
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if (str[i] != '_' && !ft_isalnum(str[i]))
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return (0);
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i++;
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}
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return (i);
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}
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