51 lines
789 B
C
51 lines
789 B
C
#include "../../includes/builtins.h"
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int ft_isnumeric(char *str)
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{
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int i;
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i = 0;
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while (str[i])
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{
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if (ft_isdigit(str[i]))
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i++;
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else
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return (0);
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}
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return (1);
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}
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void bash_exit(int code)
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{
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ft_putendl_fd("exit", 2);
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exit(code);
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}
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void bash_exit_error(char *arg)
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{
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ft_putendl_fd("exit", 2);
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ft_put_s_fd("minishell: exit: ", 2);
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write(2, arg, ft_strlen(arg));
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ft_putendl_fd(": numeric argument required", 2);
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exit(2);
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}
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void builtin_exit(char *arg, bool depth)
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{
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if (depth == true)
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{
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if (!ft_isnumeric(arg))
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{
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ft_put_s_fd("minishell: exit: ", 2);
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write(2, arg, ft_strlen(arg));
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ft_putendl_fd(": numeric argument required", 2);
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exit(2);
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}
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exit(ft_atoi(arg));
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}
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if (ft_isnumeric(arg))
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bash_exit(ft_atoi(arg));
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else
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bash_exit_error(arg);
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}
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